Web Engine Specifications

This topic describes the Web standard and CSS feature details supported on Samsung Smart TVs.

Web Engine Version

The following table lists the Web engine version provided with each TV model year.

TV Model Year Web Engine Version
2022 Chromium M85
2021 M76
2020 M69
2019 M63
2018 M56
2017 M47
2016 Webkit r152340
2015

Table 1. Web engine version

Web Standard Feature Support

The Samsung TV Web engine supports a variety of standard Web features.

JavaScript (ES6)

The following table lists support for JavaScript features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Array.prototype.copyWithin() method

Yes Yes Yes Yes Yes No No No
Arrow functions Yes Yes
Classes No
Default parameter values
Destructuring assignment syntax
For-of loops Yes
Generator objects

Lexical declarations
Map objects

Module objects

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No
new.target property

Yes Yes Yes Yes Yes Yes
Number object extensions

Object.assign() method

Octal and binary literals
Promise objects

Proxy objects

No
Reflect object

Rest parameters Yes
Symbol objects

Tail call elimination No No No No No No
Template literals Yes Yes Yes Yes Yes
(partially)

Yes
TypedArray objects

Yes Yes Yes
WeakMap objects

No No
WeakSet objects

Table 2. Javascript (ES6) feature support

Device

The following table lists support for Web standard features related to device hardware.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

devicePixelRatio property

Yes Yes Yes Yes Yes Yes Yes Yes
Geolocation API

Yes No

Table 3. Device feature support

DOM

The following table lists support for Web standard DOM features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

DOM3 WheelEvent interface

Yes Yes Yes Yes Yes Yes No No
EventSource interface

Yes Yes
Geometry Interfaces Module

No No
ImageData() constructor

KeyboardEvent attributes

Yes
matchMedia() method

Yes
MutationObserver interface

Page Visibility API

scrollingElement property

No No
spellcheck attribute

Yes Yes

Table 4. DOM feature support

File System

The following table lists support for File API features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

a element download attribute

Yes Yes Yes Yes Yes Yes No No
Blob interfaceYes

Yes Yes
FileReader API

Table 5. File system feature support

Graphics

The following table lists support for Web standard graphics features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Animated PNG graphics Yes Yes Yes Yes Yes Yes Yes No
Canvas API

Yes
ImageBitmap interface

ImageBitmapRenderingContext interface

Yes
(basic support)

Yes
(basic support)

Yes
(basic support)

Yes
(basic support)

Yes
(basic support)

No No No
imageSmoothingQuality property

requestAnimationFrame() methods

Yes Yes Yes Yes Yes Yes Yes Yes
Web Animations API

WebGL API (Canvas 3D)

Table 6. Graphics feature support

Multimedia

The following table lists support for Web standard multimedia features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Audio Output Devices API

Yes Yes Yes Yes
(basic support)

No No No No
Encrypted Media Extensions (EME)

Yes Yes Yes Yes Yes
getUserMedia() method

No No
HTML5 video element

Yes Yes
Media Source Extensions (MSE)

MediaStream Image Capture

No No
Portable Native Client (PNaCl)
VP9 codec Yes
Web Audio API

Web Speech API

No
WebP image format

Table 7. Multimedia feature support

Network and Connectivity

The following table lists support for Web standard network and connectivity features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Fetch API

Yes Yes Yes Yes Yes Yes No No
HTTP/2 No
ReadableStream interface

Yes
TLS 1.2 Yes Yes
WebSocket API

Table 8. Network and connectivity feature support

Offline Storage

The following table lists support for Web standard offline storage features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

CacheStorage interface

Yes Yes Yes Yes Yes Yes
IndexedDB API

Service Worker API

SharedWorker interface

Quota Management API

Web SQL Database

Web Storage API

Table 9. Offline storage feature support

Performance

The following table lists support for Web standard performance features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Intersection Observer API

Yes Yes Yes Yes No No No No
Navigation Timing

Yes Yes Yes Yes
performance.now() method

No No
Preload

No
requestIdleCallback() method

Resource Timing

Yes
User Timing

Table 10. Performance feature support

Real-time Communication

The following table lists support for Web standard real-time communication features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Notifications API

Yes Yes Yes Yes Yes Yes No No
Push API

No
SpeechRecognition interface

Yes Yes Yes
WebRTC API

Yes
(partially)

No No No No

Table 11. Real-time communication feature support

Security

The following table lists support for Web standard security features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

AES_256_GCM for TLS Yes Yes Yes Yes Yes No
Content Security Policy Level 1

Yes
Content Security Policy Level 2

Yes
Cross-Origin Resource Sharing (CORS)

HTTP Public Key Pinning (HPKP)

Mixed content checking
"Strict-Transport-Security" response header
Subresource Integrity

"Update-Insecure-Requests" response header
Web Cryptography API

"X-Frame-Options" response header

Table 12. Security feature support

User Input

The following table lists support for Web standard user input features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

autocapitalize attribute

No No No No No No No No
datalist element

Yes Yes Yes Yes Yes Yes Yes Yes
DOM3 mouseenter & mouseleave events

Form validation
input event

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No
MouseEvent.buttons property

No No No No No No No
touch-action property

Yes Yes Yes Yes Yes Yes
Touch Events

WebVR API

No No No No No No

Table 13. User input feature support

Web Components

The following table lists support for standard Web components.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Custom Elements

No Yes Yes Yes Yes Yes No No
HTML Imports

Yes Yes
Shadow DOM v0

Yes No
Shadow DOM v1 No No
template element

Yes Yes Yes

Table 14. Web components feature support

Miscellaneous Features

The following table lists support for miscellaneous Web standard features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Beacon

Yes Yes Yes Yes Yes Yes Yes No
details and summary elements

Yes
dialog element

Encoding API

No No
Fullscreen API

Yes Yes
iframe element sandbox attribute

iframe element srcdoc attribute

No
navigator.language property

Yes
Permissions API

No No
picture element

Pointer Lock

Yes Yes
WOFF File Format 2.0

No No
XSL Transformations (XSLT)

Yes Yes

Table 15. Miscellaneous W3C feature support

CSS Feature Support

Animations

The following table lists support for CSS Animations features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

animation

Yes Yes Yes Yes Yes Yes Yes Yes
animation-direction

animation-duration

animation-fill-mode

animation-iteration-count

animation-name

animation-play-state

animation-timing-function

animation-delay

@keyframes

Table 16. Animations support

Backgrounds and Borders Level 3

The following table lists support for CSS Background and Borders Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

background

Yes Yes Yes Yes Yes Yes Yes Yes
background-attachment

background-clip

background-origin

background-position

background-repeat

background-size

border-image

border-image-outset

border-image-repeat

border-image-slice

border-image-source

border-image-width

border-radius

box-shadow

border-top-left-radius

border-top-right-radius

border-bottom-right-radius

border-bottom-left-radius

Table 17. Backgrounds and Borders Level 3 support

Backgrounds and Borders Level 4

The following table lists support for CSS Background and Borders Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

background-positon-x

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

background-positon-y

Table 18. Backgrounds and Borders Level 4 support

Basic User Interface

The following table lists support for CSS Basic User Interface Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

box-sizing

Yes Yes Yes Yes Yes Yes Yes Yes
caret-color

No No No No
outline-offset

Yes Yes Yes Yes
nav-down

Yes
(partially)

Yes
(partially)

nav-left

nav-right

nav-up

text-overflow

No No
resize

Yes Yes
cursor

default

in-range

indeterminate

invalid

optional

out-of-range

read-only

read-write

required

valid

Table 19. Basic User Interface Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

appearance

Yes Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

caret

No No No No No No No No
caret-shape

text-overflow

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

user-select

nav-up

Yes Yes Yes Yes Yes Yes Yes
(partially)

Yes
(partially)

nav-right

nav-down

nav-left

Table 20. Basic User Interface Level 4

Box Alignment Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

align-self

Yes Yes Yes Yes Yes
(partially)

Yes
(partially)

No No
align-items

align-content

justify-self

No No
justify-items

Yes
(partially)

justify-content

Yes Yes
(partially)

Yes
(partially)

place-content

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No
place-items

Yes Yes
gap

No
column-gap

Yes Yes Yes Yes Yes
row-gap

No No No No No

Table 21. Box Alignment

Box Model Level 4

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

margin-trim

No No No No No No - -

Table 22. Box Model Level 4

Box Sizing Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

width

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

min-width

max-width

height

min-height

max-height

column-width

No No No No No No - -

Table 23. Box Sizing Level 3

Box Sizing Level 4

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

intrinsic-block-size

No No No No No No No No
intrinsic-inline-size

intrinsic-height

intrinsic-width

Table 24. Box Sizing Level 4 support

Cascading and Inheritance Level 3

The following table lists support for Cascading and Inheritance Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

all

Yes Yes Yes Yes Yes Yes No No
unset

Table 25. Cascading and Inheritance Level 3 support

Cascading and Inheritance Level 4

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

all

No No No No No No No No
revert

Table 26. Cascading and Inheritance Level 3 support

Color Adjustment Level 1

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

color-adjust

No No No No No No No No

Table 27. Color Adjustment Level 1

Color Level 3

The following table lists support for CSS Color Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

currentColor

Yes Yes Yes Yes Yes Yes Yes Yes
hsl

hsla

opacity

rgba

transparent

#RGB

Table 28. Color Level 3 support

Color Level 4

The following table lists support for CSS Color Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

rebeccapurple

Yes Yes Yes Yes Yes Yes No No
"#RGBA" color notation Yes Yes Yes Yes No No

Table 29. Color Level 4 m

Color Level 5

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

color-mix()

No No No No No No - -
color-contrast()

color-adjust()

relative color

Table 30. Color Level 5

Compatibility

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

touch-action

Yes Yes Yes Yes Yes No - -

Table 31. Compatibility

Compositing and Blending Level 1

The following table lists support for CSS Compositing and Blending features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

background-blend-mode

Yes Yes Yes Yes Yes Yes Yes Yes
isolation

No No
mix-blend-mode

Table 32. Compositing and Blending Level 1

Conditional Rules Level 3

The following table lists support for CSS Conditional Rules features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

@support Yes Yes Yes Yes Yes Yes No No

Table 33. Conditional rules Level 3

Conditional Rules Level 4

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

@support Yes Yes Yes Yes Yes Yes No No

Table 34. Conditional rules Level 4

Containment Level 1

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

contain Yes Yes Yes Yes Yes No No No

Table 35. Containment Level 1

Containment Level 2

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

contain Yes Yes Yes Yes Yes No - -
contain-visibility No No No No No

Table 36. Containment Level 2

Counter Styles Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

@counter-style No No No No No No No No

Table 37. Counter Styles Level 3

CSSOM View

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

scroll-behavior Yes Yes Yes Yes No No No No

Table 38. CSSOM View Module

Custom Properties for Cascading Variables Level 1

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

--* Yes Yes Yes Yes Yes No No No
var(--*)

Table 39. Custom Properties for Cascading Variables

Display Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

display Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No No

Table 40. Display Level 3

Easing Functions Level 1

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

transition-timing-function No No No No No No No No

Table 41. Easing Functions

Environment Variables Level 1

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

env() Yes Yes Yes No No No No No

Table 42. Environment Variables Level 1

Exclusions Level 1

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

wrap-flow No No No No No No No No
wrap-through

Table 43. Exclusions Level 1

Fill and Stroke Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

fill No No No No No No No No
fill-rule Yes Yes Yes Yes Yes Yes Yes Yes
fill-break No No No No No No No No
fill-color
fill-image
fill-origin
fill-position
fill-size
fill-repeat
fill-opacity Yes Yes (partially) (Failed in: (45%)) Yes (partially) (Failed in: (45%)) Yes (partially) (Failed in: (45%)) Yes (partially) (Failed in: (45%)) Yes Yes Yes
stroke No No No No No No No Yes
stroke-width Yes Yes Yes Yes Yes Yes Yes Yes
stroke-align No No No No No No No No
stroke-linecap Yes Yes Yes Yes Yes Yes Yes Yes
stroke-linejoin Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

stroke-miterlimit Yes Yes Yes Yes Yes Yes Yes Yes
stroke-break No No No No No No No No
stroke-dasharray Yes Yes Yes Yes Yes Yes Yes Yes
stroke-dashoffset
stroke-dash-corner No No No No No No No No
stroke-dash-justify
stroke-color
stroke-image
stroke-origin
stroke-position
stroke-size
stroke-repeat
stroke-opacity Yes (partially) (Failed in: (45%)) Yes (partially) (Failed in: (45%)) Yes (partially) (Failed in: (45%)) Yes (partially) (Failed in: (45%)) Yes (partially) (Failed in: (45%)) Yes Yes Yes

Table 44. Fill and Stroke Level 3

Filter Effects

The following table lists support for Filter Effecsts features.

Filter Effects Level 1

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

filter

Yes Yes Yes Yes Yes Yes
(partially)

Yes
(partially)

Yes
(partially)

flood-color

Yes Yes Yes
flood-opacity

Yes
(partially) (Failed in: (45%))

Yes
(partially) (Failed in: (45%))

Yes
(partially) (Failed in: (45%))

Yes
(partially) (Failed in: (45%))

Yes Yes Yes
color-interpolation-filters

Yes Yes Yes Yes Yes Yes Yes
lighting-color

Table 45. Filter Effects Level 1

Filter Effects Level 2

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

backdrop-filter

Yes No No No No No No No

Table 46. Filter Effects Level 2

Flexible Box Layout Level 1

The following table lists support for CSS Flexible Box Layout features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

align-content

Yes Yes Yes Yes Yes Yes No No
align-items

align-self

display

flex

flex-basis

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

flex-direction

Yes Yes Yes Yes Yes Yes
flex-flow

flex-grow

flex-shrink

flex-wrap

justify-content

min-height

min-width

order

Table 47. Flexible Box Layout 1 support

Fonts Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

font-stretch

Yes Yes Yes Yes Yes Yes No No
font-size-adjust

No No No No No No
font-synthesis

font-kerning

Yes Yes Yes Yes Yes Yes
font-variant-position

No No No No No No
font-variant-ligatures

Yes Yes Yes Yes Yes Yes
(partially)

font-variant-caps

No
font-variant-numeric

font-variant-alternates

No No No
font-variant-east-asian

Yes Yes
font-feature-settings

Yes Yes
unicode-range

Yes Yes
@font-face

Yes Yes

Table 48. Fonts Level 3

Fonts Level 4

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

font-size

Yes Yes Yes Yes Yes Yes Yes Yes
font-variant

Yes
(Partially)

Yes
(Partially)

Yes
(Partially)

Yes
(Partially)

Yes
(Partially)

Yes
(Partially)

Yes
(Partially)

Yes
(Partially)

font-feature-settings

Yes Yes Yes Yes Yes No No
font-language-override

No No No No No No
font-weight

Yes Yes Yes Yes
font-min-size

No No No No
font-max-size

font-style

Yes Yes Yes Yes
font-optical-sizing

Yes No No No
font-palette

No
@font-feature-values

@font-palette-values

Table 49. Fonts Level 4

Fragmentation Level 3

The following table lists support for CSS Fragmentation features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

break-after

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No
break-before

break-inside

box-decoration-break

Yes Yes Yes Yes Yes Yes Yes Yes
orphans

widows

Table 50. Fragmentation support

Fullscreen API

The following table lists support for Fullscreen API CSS selectors.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

::backdrop

Yes Yes Yes Yes Yes Yes No No
:fullscreen

No No No No

Table 51. Fullscreen API selectors support

Generated Content Level 3

The following table lists support for Generated Content Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

quotes

No No No No No No Yes Yes
content

Yes

Table 52. Generated Content Level 3 support

Grid Layout Level 1

The following table lists support for Grid Layout Level 1.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

display

Yes Yes Yes Yes Yes No No No
grid-template-columns

grid-template-rows

grid-template-areas

grid-template

grid-auto-rows

grid-auto-flow

grid

grid-row-start

grid-column-start

grid-row-end

grid-column-end

grid-column

grid-row

grid-area

grid-column-gap

grid-row-gap

grid-gap

Table 53. Grid Layout Level 1 support

Grid Layout Level 2

The following table lists support for Grid Layout Level 2.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

grid-template-columns

No No No No No No No No
grid-template-rows

Table 54. Grid Layout Level 2 support

Grid Layout Level 3

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

grid-template-columns

No No No No No No - -
grid-template-rows

masonry-auto-flow

align-tracks

justify-tracks

Table 55. Grid Layout Level 3

HTML Living Standard

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

:autofill

Yes Yes Yes Yes Yes Yes - -

Table 56. HTML Living Standard

Image Values Level 3

The following table lists support for CSS Image Values Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

linear-gradient()

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

radial-gradient()

repeating-linear-gradient()

repeating-radial-gradient()

object-fit

Yes Yes Yes Yes Yes Yes No No
object-position

image-orientation

Yes
(partially)

No No No No No
image-rendering

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Table 57. Image Values Level 3 support

Image Values Level 4

The following table lists support for CSS Image Values Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

linear-gradient()

Yes
(partially)

No No No No No No No
radial-gradient()

conic-gradient()

Yes
(partially)

Yes
(partially)

repeating-conic-gradient()

image()

No No No
image-set()

Yes
(partially)

element()

No
cross-fade()

image-resolution

Table 58. Image Values Level 4

Layout API Level 1

The following table lists support for Layout API Level 1 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

display

No No No No No No No No

Table 59. Layout API Level 1

Line Grid Level 1

The following table lists support for Lists Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

box-snap

No No No No No No No No
line-grid

line-snap

Table 60. Lists Level 3

Lists Level 3

The following table lists support for Lists Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

list-style-path

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

marker-side

No No No No No No No No
counter-reset

Yes Yes Yes Yes Yes Yes Yes Yes
counter-set

No No No No No No No
counter-increment

Yes Yes Yes Yes Yes Yes Yes
content

Table 61. Lists Level 3

Logical Properties and Values Level 1

The following table lists support for Logical Properties features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

caption-side

No No No No No No No No
float

clear

text-align

Yes Yes Yes Yes Yes Yes Yes Yes
resize

No No No No No No No No
block-size

Yes Yes Yes Yes
inline-size

min-block-size

min-inline-size

max-block-size

max-inline-size

margin-block

No No No No
margin-block-start

YesYes Yes
margin-block-end

margin-inline

No No No
margin-inline-start

Yes Yes Yes
margin-inline-end

inset

No Yes Yes
inset-block

inset-block-start

inset-block-end

inset-inline

inset-inline-start

inset-inline-end

padding-block

padding-block-start

Yes Yes Yes
padding-block-end

padding-inline

No No No
padding-inline-start

Yes Yes Yes
padding-inline-end

border-block

No No No
border-block-start

Yes Yes Yes
border-block-start-width

border-block-start-style

border-block-start-color

border-block-end

border-block-end-width

border-block-end-style

border-block-end-color

border-block-width

No No No
border-block-style

border-block-color

border-inline

border-inline-start

Yes Yes Yes
border-inline-start-width

border-inline-start-style

border-inline-start-color

border-inline-end

border-inline-end-width

border-inline-end-style

border-inline-end-color

border-inline-width

No No No
border-inline-style

border-inline-color

border-start-start-radius

border-start-end-radius

border-end-start-radius

border-end-end-radius

margin

padding

border-color

border-style

border-width

Table 62. Logical Properties

Masking Level 1

The following table lists support for CSS Masking features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

clip-path

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

clip-rule

Yes Yes Yes Yes Yes Yes Yes Yes
mask-image

mask-mode

No No No No No No No No
mask-repeat

Yes Yes Yes Yes Yes Yes Yes Yes
mask-position

mask-size

mask-type

mask-clip

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

mask-origin

mask-composite

No No No No No No No No
mask

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

mask-border-source

No No No No No No No No
mask-border-slice

mask-border-width

mask-border-outset

mask-border-repeat

mask-border

Table 63. Masking support

MathML Core

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

display

No No No No No No - -
text-transform

font-size

math-style

math-style

math-style

Table 64. MathML Core

Media Queries Level 3

The following table lists support for Media Queries Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

negation

Yes Yes Yes Yes Yes Yes Yes Yes
width

height

device-width

device-height

^^
orientation

aspect-ratio

device-aspect-ratio

color

color-index

Yes
(partially)

Yes
(partially)

monochrome

Yes Yes
resolution

No No
scan

Yes Yes
grid

Table 65. Media Queries Level 3 support

Media Queries Level 4

The following table lists support for Media Queries Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

resolution

No No No No No No No No
hover

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

any-hover

pointer

any-pointer

update

No No No No No No
overflow-block

overflow-inline

color-gamut

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

aspect-ratio

No No No No
device-aspect-ratio

Table 66. Media Queries Level 4 support

Media Queries Level 5

The following table lists support for Media Queries Level 5 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

prefers-reduced-motion

Yes
(partially)

Yes
(partially)

No No No No No No
prefers-reduced-transparency

No No
prefers-contrast

prefers-color-scheme

Yes
(partially)

scripting

No
light-level

environment-blending

inverted-colors

Table 67. Media Queries Level 5 support

Motion Path Level 1

The following table lists support for Motion Path Level 1 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

offset

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No No
offset-path

Yes
(partially)

offset-distance

Yes Yes Yes Yes Yes
offset-position

No No No No No
offset-anchor

offset-rotate

Yes Yes Yes Yes

Table 68. Motion Path Level 1 support

Multi-column Layout Level 1

The following table lists support for CSS Multi-column Layout features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

column-width

Yes Yes Yes Yes Yes Yes Yes Yes
column-count

columns

Yes
(partially)

Yes
(partially)

column-rule-color

Yes Yes
column-rule-style

column-rule-width

column-rule

column-span

column-fill

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No

Table 69. Multi-column Layout support

Overflow Level 3

The following table lists support for Overflow Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

::nth-fragment()

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

max-lines

No No No No No No No No
overflow-x

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

overflow-y

overflow-inline

No No No No No No No No
overflow-block

continue

Table 70. Overflow Level 4 support

Overflow Level 4

The following table lists support for Overflow Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

::nth-fragment()

No No No No No No No No

Table 71. Overflow Level 4 support

Overscoll Behavior Level 1

The following table lists support for OverScroll features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

overscroll-behavior

Yes Yes Yes No No No No No
overscroll-behavior-x

overscroll-behavior-y

overscroll-behavior-inline

No No
overscroll-behavior-block

Table 72. OverScroll support

Painting API Level 1

The following table lists support for Painting API Level 1 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

paint()

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No No No

Table 73. Painting API Level 1 support

Pointer Events Level 1

The following table lists support for CSS Pointer Events features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

touch-action

Yes Yes Yes Yes Yes Yes No No

Table 74. Pointer Events support

Pointer Events Level 3

The following table lists support for CSS Pointer Events features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

touch-action

Yes Yes Yes Yes Yes Yes - -

Table 75. Pointer Events support

Positioned Layout Level 3

The following table lists support for Positioned Layout features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

position

Yes Yes Yes Yes Yes No No No
inset-before

No No No No No
inset-after

inset-start

inset-end

Table 76. Positioned Layout

Pseudo-Elements Level 4

The following table lists support for Pseudo-Elements Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

::selection

Yes Yes Yes Yes Yes Yes Yes Yes
::inactive-selection

No No
::spelling-error

::grammar-error

::marker

::placeholder

Table 77. Pseudo-Elements Level 4

Regions Level 1

The following table lists support for Regions features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

flow-from

No No No No No No No No
flow-into

region-fragment

Table 78. Regions support

Rhythmic Sizing

The following table lists support for Rhythmic Sizing features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

line-height-step

No No No No No No
block-step-size

block-step-insert

block-step-align

block-step-round

block-step

Table 79. Rhythmic Sizing

Ruby Layout Level 1

The following table lists support for Ruby features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

display

No No No No No No No No
ruby-position

Yes
(partially)

ruby-merge

ruby-align

Table 80. Ruby Layout Level 1

Scoping Level 1

The following table lists support for CSS Scoping Level 1 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

:host

Yes Yes Yes Yes Yes Yes No No
:host()

:host-context()

::slotted()

No

Table 81. Scoping Level 1 support

Scroll Anchoring Level 1

The following table lists support for CSS Scroll Anchoring features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

overflow-anchor

Yes Yes Yes Yes Yes No No No

Table 82. Scroll Anchoring support

Scroll Snap Level 1

The following table lists support for CSS Scroll Snap features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

scroll-margin

Yes\Yes Yes No No No No No
scroll-margin-block

^^
scroll-margin-block-end

scroll-margin-block-start

scroll-margin-bottom

scroll-margin-inline

scroll-margin-inline-start

scroll-margin-inline-end

scroll-margin-left

scroll-margin-right

scroll-margin-top

scroll-padding

Yes
(partially)

Yes
(partially)

scroll-padding-block

Yes Yes
scroll-padding-block-end

scroll-padding-block-start

scroll-padding-bottom

scroll-padding-inline

scroll-padding-inline-end

scroll-padding-inline-start

scroll-padding-left

scroll-padding-right

scroll-padding-top

scroll-snap-align

scroll-snap-stop

scroll-snap-type

Table 83. Scroll snap support

Scrollbars Level 1

The following table lists support for Scrollbars Level 1 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

scrollbar-color

No No No No No No No No
scrollbar-width

Table 84. Scrollbars Level 1 support

Selectors Level 3

The following table lists support for CSS Selectors Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

Sibling combinators

Yes Yes Yes Yes Yes Yes Yes Yes
::before

::after

::first-letter

::first-line

[att^=val]

[att*=val]

[att$=val]

Namespaces

:target

:enabled

:disabled

:checked

:indeterminate

:root

:nth-child

:nth-last-child

:nth-of-type

:nth-last-of-type

:last-child

:only-child

:first-of-type

last-of-type

only-of-type

:empty

:not()

Table 85. Selectors Level 3

Selectors Level 4

The following table lists support for CSS Selectors Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

:indeterminate

Yes Yes Yes Yes Yes Yes Yes Yes
:blank

No No No No No No No No
:placeholder-shown

Yes Yes Yes Yes Yes Yes
:default

Yes Yes
:valid

:invalid

in-range

out-of-range

:required

:optional

:read-only

:read-write

:focus-visible

No No No No No No No No
:focus-within

Yes Yes Yes Yes
:current

No No No No
:current()

:past

Yes Yes Yes Yes Yes Yes
:future

:scope

:any-link

Yes Yes
:local-link

No No No No No No No No
:target-within

:lang()

:not()

:where()

:is()

:has()

:nth-child of

||

:nth-col()

:nth-last-col()

[att^=val i]

Yes Yes Yes Yes Yes
[att*=val i]

[att$=val i]

[att^=val s]

No No No No No
[att*=val s]

[att$=val s]

Table 86. Selectors Level 4

Shadow Parts

The following table lists support for CSS Shadow Parts features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

::part

Yes No No No No No No No

Table 87. Shadow Parts

Shapes Level 1

The following table lists support for CSS Shapes Level 1 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

shape-outside

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No
shape-image-threshold

Yes Yes Yes Yes Yes Yes
shape-margin

Table 88. Shapes Level 1

Shapes Level 2

The following table lists support for CSS Shapes Level 2 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

shape-inside

No No No No No No No No
shape-padding

Table 89. Shapes Level 2

SVG 2 Coordinate Systems, Transformations and Units

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

vector-effect

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

- -

Table 90. SVG 2 Coordinate Systems, Transformations and Units

SVG 2 Geometry Properties

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

cx

Yes Yes Yes Yes Yes Yes - -
cy

r

rx

Yes
(partially)

- -
ry

x

Yes - -
y

Table 91. SVG 2 Geometry Properties

SVG 2 Paint Servers

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

stop-color

Yes Yes Yes Yes Yes Yes - -
stop-opacity

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Table 92. SVG 2 Paint Servers

SVG 2 Painting

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

color-interpolation

Yes Yes Yes Yes Yes Yes - -
color-rendering

marker

marker-end

marker-mid

marker-start

paint-order

shape-rendering

text-rendering

Table 93. SVG 2 Painting

SVG 2 Paths

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

d

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No - -

Table 94. SVG 2 Paths

SVG 2 Scripting and Interactivity

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

pointer-events

Yes Yes Yes Yes Yes Yes - -

Table 95. SVG 2 Scripting and Interactivity

SVG 2 Text

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

shape-subtract

No No No No No No - -
text-anchor

Yes Yes Yes Yes Yes Yes - -
text-decoration-fill

No No No No No No - -
text-decoration-stroke

Table 96. SVG 2 Text

Text Decoration Level 3

The following table lists support for CSS Text Decoration Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

text-decoration

Yes Yes Yes Yes No No No No
text-decoration-line

text-decoration-color

text-decoration-style

text-underline-position

Yes
(partially)

Yes
(partially)

text-emphasis-style

Yes Yes Yes Yes Yes Yes
text-emphasis-color

text-emphasis

text-emphasis-position

No No No No
text-shadow

Yes Yes Yes Yes

Table 97. Text Decoration Level 3 support

Text Decoration Level 4

The following table lists support for CSS Text Decoration Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

text-decoration

No No No No No No No No
text-decoration-skip

text-decoration-skip-ink

Yes Yes Yes
text-underline-offset

No No No
text-decoration-thickness

Table 98. Text Decoration Level 4 support

Text Level 3

The following table lists support for CSS Text Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

text-transform

No No No No No No No No
tab-size

Yes Yes Yes Yes Yes Yes
line-break

Yes Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

word-break

Yes Yes Yes Yes Yes Yes Yes
(partially)

Yes
(partially)

white-space

No No No No No No
hyphens

Yes
(partially)

Yes
(partially)

Yes
(partially
auto fail)

Yes
(partially
auto fail)

Yes
(partially
auto fail)

No Yes Yes
overflow-wrap

Yes Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No
word-wrap

Yes
(partially)

Yes
(partially)

text-align

text-align-all

No No No No No No No No
text-align-last

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

text-justify

No No No No No No
word-spacing

text-indent

hanging-punctuation

Table 99. Text Level 3 support

Text Level 4

The following table lists support for CSS Text Level 4 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

text-space-collapse

No No No No No No No No
text-space-trim

text-wrap

wrap-before

wrap-after

wrap-inside

hyphenate-character

Yes Yes Yes Yes Yes Yes Yes Yes
hyphenate-limit-zone

No No No No No No No No
hyphenate-limit-chars

hyphenate-limit-lines

hyphenate-limit-last

Table 100. Text Level 4 support

Transforms Level 1

The following table lists support for CSS Transforms Level 1 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

transform

Yes Yes Yes Yes Yes Yes Yes Yes
transform-origin

transform-box

Yes
(partially)

Yes
(partially)

Yes
(partially)

No No No No No

Table 101. Transforms Level 1 support

Transforms Level 2

The following table lists support for CSS Transforms Level 1 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

translate

No No No No No No No No
scale

rotate

transform-style

Yes Yes Yes Yes Yes Yes Yes Yes
perspective

perspective-origin

backface-visibility

Table 102. Transforms Level 2 support

Transitions

The following table lists support for CSS Transitions features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

transition-property

Yes Yes Yes Yes Yes Yes Yes Yes
transition-duration

transition-timing-function

transition-delay

transition

Table 103. Transitions support

Values and Units Level 3

The following table lists support for CSS Values and Units Level 3 features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

rem unit

Yes Yes Yes Yes Yes Yes Yes Yes
ch unit

No No
vw unit

vh unit

vmin unit

vmax unit

q unit

No No
attr() method

No No No No
calc() method

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

Yes
(partially)

transform unit

Yes Yes Yes Yes Yes Yes

Table 104. Values and Units Level 3 support

Values and Units Level 4

The following table lists support for CSS Values and Units features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

toggle() method

No No No No No No No No
min() method

max() method

Yes
clamp() method

Table 105. Values and Units Level 4

WebVTT

The following table lists support for WebVTT features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

::cue

Yes Yes Yes Yes Yes Yes No No
::cue()

::cue-region

::cue-region()

No No No No No No

Table 106. WebVTT support

Will Change Level 1

The following table lists support for CSS Will Change features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

will-change

Yes Yes Yes Yes Yes Yes No No

Table 107. Will Change Level 1

Writing Modes Level 3

The following table lists support for CSS Writing Modes features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

direction

Yes Yes Yes Yes Yes Yes Yes Yes
unicode-bidi

writing-mode

No No No
text-orientation

Yes
(partially)

Yes
(partially)

Yes
(partially)

text-combine-upright

No No No

Table 108. Writing Modes Level 3

Writing Modes Level 4

The following table lists support for CSS Will Change features.

Feature 2022 Models
(Tizen 6.5)

2021 Models
(Tizen 6.0)

2020 Models
(Tizen 5.5)

2019 Models
(Tizen 5.0)

2018 Models
(Tizen 4.0)

2017 Models
(Tizen 3.0)

2016 Models
(Tizen 2.4)

2015 Models
(Tizen 2.3)

writing-mode

No No No No No No - -
text-combine-upright

Table 109. Writing Modes Level 4