How to Cast & Stream to Samsung TV from Phone (2026)

How to Stream to Samsung TV

Streaming to a Samsung TV from your phone is straightforward with the right app. CastBrowser uses the DLNA protocol that's already built into every Samsung Smart TV, so there's nothing extra to install on the TV itself. Here's what you need to get started.

What You Need

A Samsung Smart TV (2015 or newer with Tizen OS)
An Android or iOS phone with CastBrowser installed
Both devices connected to the same Wi-Fi network

Step-by-Step: Cast to Samsung TV

Install CastBrowser on Your Phone

Download CastBrowser from the Google Play Store or Apple App Store. It's completely free with no account required. CastBrowser works as both a web browser and a video caster — you don't need any other apps.

Connect Both Devices to the Same Wi-Fi

Make sure your phone and Samsung TV are on the same Wi-Fi network. CastBrowser discovers your Samsung TV automatically over the local network using DLNA. If you have a dual-band router, both devices should be on the same band (2.4GHz or 5GHz) for the most reliable connection.

Browse Any Website and Find Videos

Open CastBrowser and navigate to any website with video content. The built-in browser automatically detects videos on the page — including HLS streams, MP4 files, DASH content, and 20+ other video formats. You'll see a notification when castable videos are found. The built-in ad blocker keeps your browsing clean.

Tap Cast and Select Your Samsung TV

Tap the cast icon and your Samsung TV will appear in the device list. Select it and the video starts playing on your big screen immediately. Control playback — pause, seek, adjust volume — directly from your phone. CastBrowser handles format conversion for Samsung TV compatibility automatically.

TV Cast for Samsung TV

If you're searching for a TV cast app for Samsung TV, CastBrowser is built specifically for this use case. Unlike generic screen mirroring tools, CastBrowser is a dedicated video cast for Samsung that sends the actual video stream to your TV — not a compressed copy of your phone screen.

CastBrowser's approach to Samsung TV casting is unique. It handles format conversion automatically behind the scenes, ensuring smooth, buffer-free playback on your Samsung TV without the quality loss you get from screen mirroring.

What makes CastBrowser the best TV cast for Samsung?

Auto video detection: Browse any website and CastBrowser finds all castable videos automatically.
20+ video formats: MP4, HLS, DASH, MKV, WebM, and more — all cast to Samsung via DLNA.
Built-in ad blocker: Enjoy a cleaner browsing experience — blocks ads, popups, bad redirections, and trackers.
Subtitle support: Cast videos with subtitles to your Samsung TV.
Background casting: Keep casting while using other apps on your phone.
Playback resumption: Pick up where you left off if casting is interrupted.
Free, no account required: No subscriptions, no sign-ups, no hidden fees.

Samsung Smart TV Model Compatibility

CastBrowser works with all Samsung Smart TVs that run Tizen OS. Here's a breakdown by year and series to help you confirm your TV is compatible.

Samsung 2024-2026 (Tizen 8.0+)

Crystal UHD, QLED, Neo QLED, The Frame, The Serif — all fully supported with DLNA enabled by default.

Samsung 2022-2023 (Tizen 7.0)

All Smart TV models including QN900B, QN85B, BU8000, and The Frame. DLNA works out of the box.

Samsung 2020-2021 (Tizen 6.0-6.5)

TU/AU series Crystal UHD, Q60T-Q950TS QLED range. DLNA is enabled by default on all models.

Samsung 2017-2019 (Tizen 4.0-5.5)

MU/NU/RU series. Fully compatible — you may need to enable DLNA manually under Settings > General > Network.

Samsung 2015-2016 (Tizen 2.3-3.0)

J/K series Smart TVs. DLNA is supported but some older firmware versions may need a software update for best compatibility.

Not sure which model you have? Check the label on the back of your TV or go to Settings > Support > About This TV on your Samsung TV.

Samsung TV Casting Methods Compared

There are several ways to get content from your phone to a Samsung TV. Here's how the most common methods compare so you can choose the best option for your setup.

Feature	CastBrowser (DLNA)	AirPlay	Screen Mirroring
Works on Android	Yes	No	Yes
Works on iPhone	Yes	Select Samsung models only	Yes (via Smart View)
Video quality	Full quality (direct stream)	Full quality	Reduced (compressed)
Battery usage	Low	Low	High
Use phone while casting	Yes	Yes	No (screen locked)
Works with any website	Yes	Only AirPlay-enabled apps	Yes (but mirrors everything)
Ad blocking	Built-in	No	No
TV app required	No (uses built-in DLNA)	No (built-in on select TVs)	No
Subtitle support	Yes	Limited	Only what's on screen
Cost	Free	Free (iPhone only)	Free

Why CastBrowser Doesn't Need Samsung Smart View

Samsung Smart View was Samsung's official app for connecting phones to Samsung TVs. Samsung discontinued it in 2022, replacing it with the SmartThings app. But even SmartThings is mostly designed for screen mirroring and smart home control — not for casting web videos.

CastBrowser takes a completely different approach. Instead of relying on Samsung's proprietary apps, it uses the DLNA protocol — an open standard that's been built into every Samsung Smart TV for over a decade. This means CastBrowser works reliably with any Samsung TV, regardless of the model year, and it doesn't matter whether Samsung updates or discontinues their companion apps.

CastBrowser via DLNA

+ Works on Android and iPhone
+ Casts video stream directly to TV
+ Built-in web browser with ad blocker
+ Automatic video detection from any site
+ No app needed on the Samsung TV
+ Automatic format conversion for Samsung
+ Background casting supported

Samsung Smart View / SmartThings

- Smart View discontinued in 2022
- SmartThings focuses on screen mirroring
- No built-in web browser
- No automatic video detection
- Mirrors entire screen (lower quality)
- Drains battery faster
- Phone locked to mirrored content

Cast from iPhone to Samsung TV

Casting from an iPhone to a Samsung TV has traditionally been difficult. AirPlay only works on select Samsung models from 2018 and later, and even then it's limited to AirPlay-compatible apps. CastBrowser solves this by using DLNA, which works on every Samsung Smart TV regardless of AirPlay support.

Simply install CastBrowser from the App Store, browse to any website, and cast videos to your Samsung TV. No AirPlay needed, no Samsung app required on the TV. For a complete iPhone walkthrough, see our iPhone to TV casting guide.

Cast from Android to Samsung TV

Android users can cast to Samsung TV just as easily. Download CastBrowser from the Google Play Store and start casting web videos immediately. Android users also get background casting — the video keeps playing on your Samsung TV even with the phone screen off, and you can control playback from the notification panel.

For the full Android walkthrough, see our Android to TV casting guide.

Samsung DLNA: How It Works

DLNA (Digital Living Network Alliance) is the protocol that makes Samsung TV casting possible without proprietary apps. Every Samsung Smart TV with Tizen OS includes a built-in DLNA renderer — a media player that can receive and play video streams sent from other devices on the same network.

When you cast with CastBrowser, the app discovers your Samsung TV on the local network and sends the video to the TV's built-in DLNA player. CastBrowser automatically handles any format conversion needed, ensuring smooth playback without buffering.

Want to learn more about the underlying technology? Read our complete guide to DLNA.

Supported Video Formats on Samsung TV

CastBrowser detects and casts videos in over 20 formats. For Samsung TVs specifically, CastBrowser handles all the format conversion automatically so you never have to worry about compatibility.

HLS (M3U8): The most common web video format — automatically converted for Samsung DLNA compatibility.
MP4 (H.264/H.265): Played natively on Samsung TVs, cast directly without conversion.
DASH (MPD): Adaptive streaming format used by many major platforms.
MKV, WebM, AVI: Container formats with various codecs — CastBrowser handles conversion as needed.
Live streams: Cast live TV and live event streams to your Samsung TV in real time.

Troubleshooting Samsung TV Casting

Samsung TV not appearing in CastBrowser?

Check Wi-Fi: Both your phone and Samsung TV must be on the exact same Wi-Fi network. Guest networks and mesh network pods on different subnets can cause issues.
Enable DLNA: On your Samsung TV, go to Settings > General > Network and make sure DLNA or media sharing is turned on. On newer models (2020+), DLNA is enabled by default.
Restart devices: Power off your Samsung TV completely (not just standby), wait 10 seconds, then turn it back on. Restart your phone as well.
Disable VPN: A VPN on your phone routes traffic outside your local network, preventing DLNA discovery.
Router settings: Some routers block device discovery. Check that UPnP is enabled in your router's settings.
Firewall: If you have a firewall app on your phone, make sure CastBrowser is allowed to access the local network.

Video not playing on Samsung TV?

Buffering: Switch to a 5GHz Wi-Fi band if available. Move your router closer to the TV or use an ethernet adapter on the TV.
Black screen: Try a different video quality from CastBrowser's video list. Some older Samsung models have limited codec support.
Audio only: The video codec may not be supported natively. Restarting the cast session usually resolves this.
Casting stops: On Android, disable battery optimization for CastBrowser in your phone's settings to prevent the OS from killing the app.

Frequently Asked Questions

How do I stream to my Samsung TV from my phone?

Install CastBrowser on your phone (Android or iPhone), make sure both devices are on the same Wi-Fi, browse to a website with videos, and tap the cast icon. Your Samsung TV will appear in the device list — select it and the video starts playing immediately.

Do I need Samsung Smart View to cast to Samsung TV?

No. Samsung discontinued Smart View in 2022. CastBrowser uses the DLNA protocol built into every Samsung Smart TV, so you don't need Smart View, SmartThings, or any app installed on the TV. Just install CastBrowser on your phone and cast directly.

Does Samsung TV support DLNA?

Yes. All Samsung Smart TVs running Tizen OS (2015 and newer) have built-in DLNA support. It's enabled by default on most models. CastBrowser leverages this protocol to stream video directly to your TV without screen mirroring or additional apps.

Can I cast from iPhone to Samsung TV?

Yes. CastBrowser works on both iPhone and Android. While AirPlay only works on select Samsung models, CastBrowser uses DLNA to cast from any iPhone to any Samsung Smart TV. Download it from the App Store and start casting. See our iPhone casting guide for more details.

Why is my Samsung TV not appearing for casting?

The most common cause is a Wi-Fi mismatch. Make sure both your phone and Samsung TV are on the exact same network. Also check that DLNA is enabled on your TV (Settings > General > Network), disable any VPN on your phone, and try restarting both devices. If you're on a mesh network, ensure both devices are on the same subnet.

What Samsung TV models are compatible?

All Samsung Smart TVs from 2015 onward that run Tizen OS are compatible. This includes the Crystal UHD, QLED, Neo QLED, The Frame, The Serif, and all standard Smart TV lines. Older Samsung non-Smart TVs or TVs without Tizen OS are not supported.

Can I cast local video files to Samsung TV?

Yes. In addition to web videos, CastBrowser can cast video and audio files stored on your phone to your Samsung TV. Open the local files section in CastBrowser, select a file, and cast it just like a web video.

How to Cast to Samsung TV from Your Phone