Samsung Tizen Smart TVs support a Web-based application engine and rich media playback capabilities.

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.

Table 1. Web engine version
TV Model Year	Web Engine	Version
2019	Chromium	M63
2018		M56
2017		M47
2016	Webkit	r152340
2015	Webkit	r152340

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.

Table 2. Javascript (ES6) feature support
Feature	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	No	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)	No	No
`new.target` property	Yes	Yes	Yes
`Number` object extensions
`Object.assign()` method
Octal and binary literals
`Promise` objects
`Proxy` objects			No
`Reflect` object			No
Rest parameters			Yes
`Symbol` objects			Yes
Tail call elimination	No	No	No
Template literals	Yes	Yes	Yes
`TypedArray` objects				Yes	Yes
`WeakMap` objects				No	No
`WeakSet` objects				No	No

Device

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

Table 3. Device feature support
Feature	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
Geolocation API	Yes	No	No	Yes	Yes

DOM

The following table lists support for Web standard DOM features.

Table 4. DOM feature support
Feature	2019 Models (Tizen 5.0)	2018 Models (Tizen 4.0)	2017 Models (Tizen 3.0)	2015 Models (Tizen 2.3)	2016 Models (Tizen 2.4)
DOM3 `WheelEvent` interface	Yes	Yes	Yes	No	No
`EventSource` interface				Yes	Yes
Geometry Interfaces Module				No	No
`ImageData()` constructor				No
`KeyboardEvent` attributes				Yes
`matchMedia()` method					Yes
`MutationObserver` interface
Page Visibility API
`scrollingElement` property				No	No
`spellcheck` attribute				Yes	Yes

File Management

The following table lists support for File API features.

Table 5. File management feature support
Feature	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	No	No
`Blob` interface				Yes	Yes
FileReader API				Yes	Yes

Graphics

The following table lists support for Web standard graphics features.

Table 6. Graphics feature support
Feature	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	No
Canvas API					Yes
`ImageBitmap` interface					Yes
`ImageBitmapRenderingContext` interface	Yes (basic support)	Yes (basic support)	No	No	No
`imageSmoothingQuality` property	Yes (basic support)	Yes (basic support)	No	No	No
`requestAnimationFrame()` methods	Yes	Yes	Yes	Yes	Yes
Web Animations API
WebGL API (Canvas 3D)

Multimedia

The following table lists support for Web standard multimedia features.

Table 7. Multimedia feature support
Feature	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 (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)				Yes	Yes
MediaStream Image Capture				No	No
Portable Native Client (PNaCl)				No
VP9 codec				Yes
Web Audio API				Yes
Web Speech API				No
WebP image format				No

Network and Connectivity

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

Table 8. Network and connectivity feature support
Feature	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	No	No
HTTP/2			No	No	No
`ReadableStream` interface			Yes	No	No
TLS 1.2				Yes	Yes
WebSocket API				Yes	Yes

Offline Storage

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

Table 9. Offline storage feature support
Feature	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)
`CacheStorage` interface	Yes	Yes	Yes	No	No
IndexedDB API				Yes	Yes
Service Worker API				No	No
`SharedWorker` interface				Yes	Yes
Quota Management API				No	No
Web SQL Database				Yes	Yes
Web Storage API				Yes	Yes

Performance

The following table lists support for Web standard performance features.

Table 10. Performance feature support
Feature	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	No	No	No	No
Navigation Timing		Yes	Yes	Yes	Yes
`performance.now()` method			Yes	No	No
Preload			No
`requestIdleCallback()` method			No
Resource Timing			Yes
User Timing			Yes

Real-time Communication

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

Table 11. Real-time communication feature support
Feature	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	No	No
Push API			No	No	No
`SpeechRecognition` interface			Yes	Yes	Yes
WebRTC API	Yes (partially)	No	No	No	No

Security

The following table lists support for Web standard security features.

Table 12. Security feature support
Feature	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)
AES_256_GCM for TLS	Yes	Yes	No	Yes	No
Content Security Policy Level 1		Yes	Yes	Yes	Yes
Content Security Policy Level 2		Yes		No	No
Cross-Origin Resource Sharing (CORS)				Yes	Yes
HTTP Public Key Pinning (HPKP)				No	No
Mixed content checking				Yes	Yes
“Strict-Transport-Security” response header				No	No
Subresource Integrity				No	No
“Update-Insecure-Requests” response header
Web Cryptography API
“X-Frame-Options” response header				Yes	Yes

User Input

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

Table 13. User input feature support
Feature	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
`datalist` element	Yes	Yes	Yes	Yes	Yes
DOM3 `mouseenter` & `mouseleave` events
Form validation
`input` event	Yes (partially)	Yes (partially)	No
`MouseEvent.buttons` property	No	No	No	No	No
`touch-action` property	Yes	Yes	Yes
Touch Events	Yes	Yes	Yes
WebVR API	No	No	No

Web Components

The following table lists support for standard Web components.

Table 14. Web components feature support
Feature	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	Yes	Yes	Yes	No	No
HTML Imports				Yes	Yes
Shadow DOM v0				Yes	No
Shadow DOM v1			No	No	No
`template` element			Yes	Yes	Yes

Miscellaneous Features

The following table lists support for miscellaneous Web standard features.

Table 15. Miscellaneous W3C feature support
Feature	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	No
`details` and `summary` elements					Yes
`dialog` element					Yes
Encoding API				No	No
Fullscreen API				Yes	Yes
`iframe` element `sandbox` attribute				Yes
`iframe` element `srcdoc` attribute				No
`navigator.language` property				Yes
Permissions API				No	No
`picture` element				No	No
Pointer Lock				Yes	Yes
WOFF File Format 2.0				No	No
XSL Transformations (XSLT)				Yes	Yes

CSS Feature Support

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

Animations

The following table lists support for CSS Animations features.

Table 16. Animations support
Feature	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
`animation-direction`
`animation-duration`
`animation-fill-mode`
`animation-iteration-count`
`animation-name`
`animation-play-state`
`animation-timing-function`

Backgrounds and Borders Level 3

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

Table 17. Backgrounds and Borders Level 3 support
Feature	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
`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`

Backgrounds and Borders Level 4

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

Table 18. Backgrounds and Borders Level 4 support
Feature	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)
`background-positon-y`	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)

Basic User Interface

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

Table 19. Basic User Interface support
Feature	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
`caret-color`		No	No	No	No
`cursor`		Yes	Yes	Yes	Yes
`nav-down`				Yes (partially)	Yes (partially)
`nav-left`
`nav-right`
`nav-up`
`outline-offset`				Yes	Yes
`resize`				Yes	Yes
`text-overflow`				No	No
`:default`				Yes	Yes
`:in-range`
`:indeterminate`
`:invalid`
`:optional`
`:out-of-range`
`:read-only`
`:read-write`
`:required`
`:valid`

Cascading and Inheritance

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

Table 20. Cascading and Inheritance Level 3 support
Feature	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	No	No
`unset`	Yes	Yes	Yes	No	No

NoteThe revert feature from Level 4 is not supported.

Color Level 3

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

Table 21. Color Level 3 support
Feature	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
`hsl`
`hsla`
`opacity`
`rgba`
`transparent`

Color Level 4

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

Table 22. Color Level 4 support
Feature	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	No	No
“#RGBA” color notation	No	No	No	No	No

Compositing and Blending

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

Table 23. Compositing and Blending support
Feature	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
`isolation`				No	No
`mix-blend-mode`				No	No

Conditional Rules

The following table lists support for CSS Conditional Rules features.

Table 24. Conditional rules support
Feature	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)
Conditional group rules	Yes	Yes	Yes	No	No

Filter Effects

The following table lists support for Filter Effects features.

Table 25. Filter Effects support
Feature	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 (partially)	Yes (partially)	Yes (partially)

Flexible Box Layout

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

Table 26. Flexible Box Layout support
Feature	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
`align-items`
`align-self`
`display`
`flex`
`flex-basis`	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)
`flex-direction`	Yes	Yes	Yes	Yes	Yes
`flex-flow`
`flex-grow`
`flex-shrink`
`flex-wrap`
`justify-content`
`min-height`				No	No
`min-width`				No	No
`order`				Yes	Yes

Fragmentation

The following table lists support for CSS Fragmentation features.

Table 27. Fragmentation support
Feature	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-decoration-break`	Yes	Yes	Yes	Yes	Yes
`break-after`	Yes (partially)	Yes (partially)	No	No	No
`break-before`	Yes (partially)	Yes (partially)
`break-inside`	No	No
`orphans`	Yes	Yes	Yes	Yes	Yes
`widows`	Yes	Yes	Yes	Yes	Yes

Fullscreen API Selectors

The following table lists support for Fullscreen API CSS selectors.

Table 28. Fullscreen API selectors support
Feature	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)
`:fullscreen`	No	No	No	No	No
`::backdrop`	Yes	Yes	Yes	No	No

Image Values and Replaced Content

The following table lists support for CSS Image Values and Replaced Content features.

Table 29. Image Values and Replaced Content support
Feature	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)
`image()`	No	No	No	No	No
`image-orientation`	No	No	No	No	No
`image-rendering`	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)
`image-resolution`	No	No	No	No	No
`linear-gradient`	Yes	Yes	Yes	Yes	Yes
`object-fit`				No	No
`object-position`				No	No
`radial-gradient`				Yes	Yes
`repeating-linear-gradient`
`repeating-radial-gradient`

Masking

The following table lists support for CSS Masking features.

Table 30. Masking support
Feature	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)
`clip-rule`	Yes	Yes	Yes	Yes	Yes
`mask`	No	No	Yes (partially)	Yes (partially)	Yes (partially)
`mask-border`			No	No	No
`mask-border-outset`
`mask-border-repeat`
`mask-border-slice`
`mask-border-source`
`mask-border-width`
`mask-clip`	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)
`mask-composite`	No	No	No	No	No
`mask-mode`	No	No	No	No	No
`mask-origin`	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)
`mask-position`	Yes	Yes	Yes	Yes	Yes
`mask-repeat`
`mask-size`
`mask-type`

Media Queries

The following table lists support for Media Queries features.

Table 31. Media Queries support
Feature	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)
`aspect-ratio`	Yes	Yes	Yes	Yes	Yes
`color`
`color-index`
`device-aspect-ratio`
`device-height`
`device-width`
`height`
Negation
`monochrome`
`orientation`
`resolution`
`scan`
`width`

Multi-column Layout

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

Table 32. Multi-column Layout support
Feature	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`	No	No	No	No	No
`break-before`	No	No
`break-inside`	Yes	Yes
`columns`			Yes	Yes	Yes (partially)
`column-count`			Yes	Yes	Yes
`column-fill`			No	No	No
`column-gap`			Yes	Yes	Yes
`column-rule`
`column-rule-color`
`column-rule-style`
`column-rule-width`
`column-span`
`column-width`

Pointer Events

The following table lists support for CSS Pointer Events features.

Table 33. Pointer Events support
Feature	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	No	No

Selectors

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

Table 34. Selectors Level 3 support
Feature	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)
Namespaces	Yes	Yes	Yes	Yes	Yes
Sibling combinators
`:checked`
`:disabled`
`:empty`
`:enabled`
`:first-of-type`
`:indeterminate`
`:last-child`
`:last-of-type`
`:not()`
`:nth-child`
`:nth-last-child`
`:nth-last-of-type`
`:nth-of-type`
`:only-child`
`:only-of-type`
`:root`
`:target`
`::after`
`::before`
`::first-letter`
`::first-line`
`[att^=val]`
`[att*=val]`
`[att$=val]`

NoteThe descendant combinators from Level 4 are not supported.

Shapes

The following table lists support for CSS Shapes features.

Table 35. Shapes support
Feature	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-image-threshold`	Yes	Yes	Yes	No	No
`shape-margin`	Yes	Yes	Yes
`shape-outside`	Yes (partially)	Yes (partially)	Yes (partially)

Text Decoration

The following table lists support for CSS Text Decoration features.

Table 36. Text Decoration support
Feature	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	No	No	No	No
`text-decoration-color`				Yes	Yes
`text-decoration-line`				Yes	Yes
`text-decoration-skip`	No			No	No
`text-decoration-style`	Yes			Yes	Yes
`text-emphasis`		Yes	Yes
`text-emphasis-color`
`text-emphasis-style`
`text-emphasis-position`		No	No	No	No
`text-shadow`		Yes	Yes	Yes	Yes
`text-underline-position`	Yes (partially)	No	No	Yes (partially)	Yes (partially)

Text Level 3

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

Table 37. Text Level 3 support
Feature	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)
`hanging-punctuation`	No	No	No	No	No
`hyphens`	Yes (partially)	Yes (partially)	No	Yes	Yes
`line-break`	Yes	Yes	Yes
`overflow-wrap`	Yes	Yes	Yes
`text-align`	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)
`text-align-last`	Yes	Yes	Yes	Yes	Yes
`text-justify`	No	No	No	Yes	Yes
`tab-size`	Yes	Yes	Yes	Yes (partially)	Yes (partially)
`text-indent`	No	No	Yes	No	No
`text-transform`	No	No	No	No	No
`word-break`	Yes	Yes	Yes	Yes (partially)	Yes (partially)
`word-wrap`	Yes	Yes	Yes	Yes	Yes
`word-spacing`	No	No	No	No	No

Text Level 4

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

Table 38. Text Level 4 support
Feature	2019 Models (Tizen 5.0)	2018 Models (Tizen 4.0)	2017 Models (Tizen 3.0)	2016 Models (Tizen 2.4)
`hyphenate-character`	Yes	Yes	Yes	Yes
`hyphenate-limit-chars`	No	No	No	No
`hyphenate-limit-last`			No	No
`hyphenate-limit-lines`			Yes	Yes
`hyphenate-limit-zone`			No	No

Transforms

The following table lists support for CSS Transforms features.

Table 39. Transforms support
Feature	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)
`backface-visibility`	Yes	Yes	Yes	Yes	Yes
`perspective`
`perspective-origin`
`transform`
`transform-origin`
`transform-box`	No	No	No	No	No
`transform-style`	Yes	Yes	Yes	Yes	Yes

Transitions

The following table lists support for CSS Transitions features.

Table 40. Transitions support
Feature	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`	Yes	Yes	Yes	Yes	Yes
`transition-delay`
`transition-duration`
`transition-property`
`transition-timing-function`

Values and Units

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

Table 41. Values and Units support
Feature	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)
`attr()` method	No	No	No	No	No
`calc()` method	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)	Yes (partially)
`ch` unit	Yes	Yes	Yes	Yes	Yes
`q` unit		No	No	No	No
`rem` unit		Yes	Yes	Yes	Yes
`toggle()` method	No	No	No	No	No
`vh` unit	Yes	Yes	Yes	Yes	Yes
`vmin` unit
`vmax` unit
`vw` unit

Will Change

The following table lists support for CSS Will Change features.

Table 42. Will Change support
Feature	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	No	No

Writing Modes

The following table lists support for CSS Writing Modes features.

Table 43. Writing Modes support
Feature	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
`text-combine-upright`		Yes (partially)	No	No	No
`text-orientation`		Yes	Yes (partially)	Yes (partially)	Yes (partially)
`unicode-bidi`			Yes	Yes	Yes
`writing-mode`			No	No	No

NoteYou can check how well Samsung Smart TVs support HTML5 by launching the Samsung Smart TV Internet at the Smart Hub and visiting http://html5test.com.

The following tables define the Web platform environment and the media formats supported by various Samsung Smart TV models and the TV emulator.

General Features

Table 1. General features
		2019	2018	2017	2016	2015	~ 2014
Operating System		Tizen 5.0	Tizen 4.0	Tizen 3.0	Tizen 2.4	Tizen 2.3	Linux 2.6
Graphic Resolution	Application	1920×1080 (2015 UHD models, all models since 2016) 1280×720 (2015 FHD models)					960×540 / 32 bpp
	Video	3840×2160 (UHD models) 1920×1080 (FHD models)					3840×2160 (2014 UHD model) 1920×1080 / 32 bpp
	Smart Hub	1920×1080				–	1280×720 / 32 bpp

Platform Features

ImportantWidevine Classic has been deprecated by Google. It is no longer supported on Samsung TVs due to maintenance issues.

Tizen (2015 ~)

Table 2. Tizen platform features
Type	Feature	Samsung Smart TV (2015, 2016)	Samsung Smart TV (2017, 2018)	Samsung Smart TV (2019)	TV Extension 5.0 Emulator
App Engine	HTML	HTML5	HTML5	HTML5	HTML5
	DOM	DOM3	DOM3	DOM3	DOM3
	CSS	CSS3	CSS3	CSS3	CSS3
	JavaScript	JSC	V8	V8	V8
DRM	PlayReady	Yes	Yes	Yes	No
	Widevine Classic	Yes	Yes (2017 models only)	No
	Widevine Modular	No	Yes	Yes
	AES-128	Yes	Yes	Yes
	Verimatrix WebClient	Yes (v3.6)	Yes (v4.1)	Yes (v4.1)
Network Protocol	HTTP	Yes	Yes	Yes	Yes
	HTTPS
	WSS
Streaming	MPEG-DASH (XML metadata)
	HLS (M3U8 metadata)	2015 models: HLS v3 2016 models: HLS v7 (See HLS Tag Support)	HLS v7 (See HLS Tag Support)	HLS v7 (See HLS Tag Suppor)	HLS v7
	Smooth Streaming	Yes	Yes	Yes	Yes
Subtitles	SMI (UTF-8), SRT
	SMPTE-TT
	WebVTT (out-of-band)	No
	Closed Captions	Yes
Tizen .NET (2018 models only)	.NET Standard API	No	.NET Standard 2.0	.Net Standard 2.0
	Xamarin.Forms		Yes	Yes
	TizenFX		Yes	Yes

Note
TTML and DFXP subtitles are only supported for Smooth Streaming.
For HLS streaming, the WebVTT (out-of-band) subtitle format is recommended.
For MPEG-DASH and Smooth Streaming, the SMPTE-TT subtitle format is recommended.

Streaming Feature Support

Table 3. Streaming feature support
Streaming Engine	Container	DRM				Search			Feature
		PlayReady	AES-128 (2015~) SampleAES (2017~)	Verimatrix	Widevine Modular	Trick Play (VOD Only)	Seek (VOD, Live)		Multi-audio	Multi-subtitle
		PlayReady	AES-128 (2015~) SampleAES (2017~)	Verimatrix	Widevine Modular	Trick Play (VOD Only)	Seek (VOD, Live)		MPEG-DASH	fMP4	Yes	No	No	Yes	Yes -16x ~ 16x	Yes	Yes	No
Smooth Streaming	No	Yes								fMP4	Yes	No	No		Yes -16x ~ 16x		Yes
HLS	No	TS	No	Yes	Yes (HLS v3)	Since 2017 models: Yes -16x ~ 16x (for content with “#EXT-X-I-FRAME-STREAM_INF” tag)	Since 2017 models: Yes (VOD Only)	Since 2017 models: Yes (VOD Only)

NoteWhen using Verimatrix, external audio playback is not supported.

HLS Tag Support

Table 4. HLS tag support
HLS Tag	HLS Version	Availability
“EXTM3U”	Version 3	Since Tizen 2.3 (2015 models)
“EXTINF”
“EXT-X-TARGETDURATION”
“EXT-X-MEDIA-SEQUENCE”
“EXT-X-KEY”
“EXT-X-DISCONTINUITY”
“EXT-X-VERSION”
“EXT-X-PROGRAM-DATE-TIME”		Not supported
“EXT-X-ALLOW-CACHE”		Not supported
“EXT-X-STREAM-INF”		Since Tizen 2.3 (2015 models)
“EXT-X-ENDLIST”		Since Tizen 2.3 (2015 models)
“EXT-X-PLAYLIST-TYPE”		Not supported
“EXT-X-BYTERANGE”	Version 4	Since Tizen 2.4 (2016 models)
“EXT-X-I-FRAMES-ONLY”
“EXT-X-MEDIA”
“EXT-X-I-FRAME-STREAM-INF”
“EXT-X-MAP”	Version 5	Not Supported
“EXT-X-DISCONTINUITY-SEQUENCE”	Version 6	Since Tizen 3.0 (2017 models)
“EXT-X-INDEPENDENT-SEGMENTS”		Not supported
“EXT-X-START”
“EXT-X-SESSION-DATA”	Version 7
“EXT-X-DATERANGE”
“EXT-X-SESSION-KEY”		Since Tizen 2.4 (2016 models)

Samsung Legacy Platform (2010 ~ 2014)

Table 5. Samsung Legacy Platform features
Type		Feature	2010		2011		2012		2013		2014 TV/AV & 2015 AV
Type		Feature	TV/AV	SDK 1.5	TV/AV	SDK 2.5	TV/AV	SDK 3.5	TV/AV	SDK 4.5	TV/AV	SDK 5.1
Application Engine		HTML	HTML 4.01	HTML 4.01	HTML 5	HTML 5	HTML 5	HTML 5	HTML 5	HTML 5	HTML 5	HTML 5
		DOM	DOM 2	DOM 2	DOM 2	DOM 2	DOM 3	DOM 3	DOM 3	DOM 3	DOM 3	DOM 3
		CSS	CSS 2.1	CSS 2.1	CSS 3	CSS 3	CSS 3	CSS 3	CSS 3	CSS 3	CSS 3	CSS 3
		JavaScript	JavaScript 1.6	JavaScript 1.6	JavaScript 1.6	JavaScript 1.8	SquirrelFish	SquirrelFish	V8	V8	JSC	JSC
Flash	Browser Plug-in	SWF	Flash 8.0 FlashLite 3.1 ActionScript 2.0	Flash 8.0 FlashLite 3.1 ActionScript 2.0	Flash 8.0 FlashLite 3.1 ActionScript 2.0	Flash 10.1 ActionScript 2.0/3.0	Flash 10.1 ActionScript 3.0	Flash 10.1 ActionScript 3.0	Flash 11.1 ActionScript 3.0	Flash 11.1 ActionScript 3.0	Flash 11.1 ActionScript 3.0	No
	Standalone				Flash 8.0 FlashLite 3.1 ActionScript 2.0
	Standalone				Flash 10.1 ActionScript 3.0 (TV D6000 and higher, BD D6700 and higher only)
	AIR	AIR	No	No	AIR for TV 2.5.1	No	AIR for TV 2.5.1 (TV D6000 and higher, BD D6700 and higher only)	No	AIR for TV 3.0	AIR 3.0	AIR for TV 3.0
	Streaming	Streaming	RTMP/RTMPe	RTMP/RTMPe	RTMP/RTMPe	RTMP/RTMPe	RTMP/RTMPe	RTMP/RTMPe	RTMP/RTMPe	RTMP/RTMPe	RTMP/RTMPe
DRM		WMDRM 10 PD	Yes	No	Replaced with PlayReady	No	Replaced with PlayReady	No	Replaced with PlayReady	No	Replaced with PlayReady
		PlayReady	No		Yes		Yes		Yes		Yes
		Widevine Classic	Yes		Yes		Yes		Yes
		Verimatrix	No		No		Yes (EU/US TV only)		Yes (TV only)
VOD	Streaming	HTTP	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes		Yes
		HTTPS
		MMS*2
		RTP/RTSP	No	No	No	No
	Adaptive Streaming	HAS (XML metadata)	Yes OIPF Rel2, MPEG2 TS only, AES-128		Yes OIPF Rel2, MPEG2 TS only, AES-128	Yes	No	No	No	No	No	No
		MPEG-DASH (XML metadata)	No		No	No	Yes Fragmented MP4, PlayReady	No	Yes Fragmented MP4, PlayReady	No	Yes Fragmented MP4, PlayReady	No
		HLS (M3U8 metadata)	Yes OIPF Rel2, MPEG2 TS only, AES-128		Yes OIPF Rel2, MPEG2 TS only, AES-128	Yes	Yes OIPF Rel2, MPEG2 TS only, AES-128	Yes	Yes OIPF Rel2, MPEG2 TS only, AES-128	Yes	Yes OIPF Rel3, MPEG3 TS only, AES-128	Yes
		HLS audio	No		No	No	No	No	No	No	No	No
Live Streaming	Adaptive Streaming	HAS LS			No	No	No	No	No	No	No	No
		HAS LS			Yes HLS v3, MPEG2 TS only, AES-128	Yes	Yes HLS v3, MPEG2 TS only, AES-128	Yes	Yes HLS v3, MPEG2 TS only, AES-128	Yes	Yes HLS v3, MPEG3 TS only, AES-128	Yes
		WidevineLS	Yes		Yes	No	Yes	No	Yes	No	Yes	No
		Smooth Streaming LS	No		No	No	Yes	No	Yes	Yes	Yes	Yes

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Custom TV colors and fonts ( readable for TV).
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Deep Woocommerce integration – easy TV Shop navigation.

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Advance adaptation for Woocommerce

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easy to use, upscaled & customized woocommerce TV shop.
Easy navigation, one click checkout.
voice communication via the TV remote control.

Be part of our beta

Samsung Tizen Smart TVs support a Web-based application engine and rich media playback capabilities.

Web Engine Specifications

Web Engine Version

Web Standard Feature Support

JavaScript (ES6)

Device

DOM

File Management

Graphics

Multimedia

Network and Connectivity

Offline Storage

Performance

Real-time Communication

Security

User Input

Web Components

Miscellaneous Features

CSS Feature Support

Animations

Backgrounds and Borders Level 3

Backgrounds and Borders Level 4

Basic User Interface

Cascading and Inheritance

Color Level 3

Color Level 4

Compositing and Blending

Conditional Rules

Filter Effects

Flexible Box Layout

Fragmentation

Fullscreen API Selectors

Image Values and Replaced Content

Masking

Media Queries

Multi-column Layout

Pointer Events

Selectors

Shapes

Text Decoration

Text Level 3

Text Level 4

Transforms

Transitions

Values and Units

Will Change

Writing Modes

General Features

Platform Features

Tizen (2015 ~)

Streaming Feature Support

HLS Tag Support

Samsung Legacy Platform (2010 ~ 2014)

Today, every TV is smart and having a voice search directly from the remote control.

What’s you get when you voice-search your brand on TV?

Any TV Layout imaginable

Let our AI agent work for you. Custom TV layout, based on TV.CSS only.

Advance adaptation for Woocommerce

e‑commerce business with TV

Enable online shops to sell more on TV

Our Office Hours

Where to find us

Be part of the beta team

We are hiring