How to Send YouTube Videos to Your TV via Wi-Fi: All the Working Methods

Do you want to watch your favorite videos with YouTube on the big screen, but don't know how to quickly and wirelessly stream video to your TV? Modern technologies allow you to stream content over Wi-Fi in just a few clicks—without unnecessary cables or complicated setup. In this article, we'll cover all the current methods, from built-in features Smart TV before using external devices such as Google Chromecast or Apple TV.

The main advantage of wireless streaming is freedom. You can control playback directly from your smartphone, tablet, or laptop, without leaving your couch. However, not all methods are created equal: some require additional equipment, while others are sufficient with built-in tools. We tested each method and highlighted their pros, cons, and hidden limitations, which are rarely written about in official instructions.

If your TV was released before 2015 or does not support Wi-Fi Direct/MiracastDon't be too upset—there are workarounds. And for owners of the newest models, Samsung QLED, LG OLED or Sony Bravia With Android TV The simplest solutions will do. Below is a detailed guide with step-by-step instructions, a comparison table of methods, and answers to frequently asked questions.

1. Built-in Smart View function (for Samsung TVs)

Televisions Samsung with the operating system Tizen (released after 2016) support the technology Smart View, which allows you to stream your smartphone or tablet's screen to your TV via Wi-Fi. This method works without additional devices, but requires a compatible device. Android or iOS.

To use the function:

• 📱 Make sure you have the official app installed on your smartphone SmartThings (download in Google Play or App Store).
• 🔄 Connect your phone and TV to one Wi-Fi network (or activate Wi-Fi Direct on TV).
• 🖥️ In the app SmartThings Select your TV, then click Cast Screen (Screen Mirroring).
• 🎬 Launch YouTube on a smartphone - the image is automatically duplicated on TV.

An important detail: with this approach, the sound will come from the phone unless you set up the output to the TV via Bluetooth or HDMI ARC. Also possible delays up to 1-2 seconds due to video encoding.

⚠️ Note: On some models Samsung 2018–2019 function Smart View works unstably with iPhone due to restrictions Apple to transfer protected content (DRM). In this case, please use alternative methods.

2. Google Chromecast: A universal solution for any TV

Google Chromecast - a compact device that connects to HDMI port TV and allows you to broadcast content from YouTube, Netflix and other services. The main advantage is cross-platform: it works with Android, iOS, Windows And MacOS.

Setup instructions:

1. Connect Chromecast to free HDMI port TV and supply power through USB (use the original adapter).
2. Switch the TV to the appropriate channel. HDMI input (For example, HDMI 1).
3. Download the app Google Home on your smartphone and follow the setup wizard.
4. Connect Chromecast to the same Wi-Fi network as your phone/computer.
5. Open YouTube, select the video and click the icon Cast (📺) in the upper right corner.

Advantages of the method:

• 🔹 Support for resolutions up to 4K HDR (on models Chromecast Ultra and newer).
• 🔹 Minimal delays (approx. 0.5 sec) thanks to an optimized protocol Google Cast.
• 🔹 Ability to control playback from multiple devices simultaneously.

The TV model supports HDMI and HDCP 2.2|

The Wi-Fi router operates at 5 GHz|

The smartphone has the latest version of YouTube installed|

The TV has a free USB port for power supply-->

⚠️ Attention: If your router uses double authentication (for example, logging in via the hotel's web page), Chromecast will not be able to connect to the network. In this case, please configure guest Wi-Fi without authorization.

3. Miracast and Wi-Fi Direct: for TVs without Smart functions

If your TV does not support Android TV or Tizen, but equipped Wi-Fi Direct or Miracast, you can still mirror your smartphone's screen. These technologies are built into most devices. Android (starting with version 4.2) and some models Windows 10/11.

How to enable Wi-Fi Direct:

1. On TV: Go to Settings → Network → Wi-Fi Direct and activate the function.
2. On your smartphone: open Settings → Connections → Wi-Fi Direct (on Samsung) or Screen → Wireless Display (on others Android).
3. Select your TV from the list of available devices.
4. Confirm the connection on both devices.

For Miracast (on Windows):

1. Click Win + K and select "Connect to a wireless display".
2. Find your TV in the list and confirm the connection.
3. Open YouTube in the browser and expand to full screen (F11).

Limitations of the method:

• ⚠️ The delay can reach 2-3 seconds (critical for games or music).
• ⚠️ Not all TV models LG And Philips support Miracast at the firmware level.
• ⚠️ On iPhone Wi-Fi Direct does not work due to restrictions Apple.

4. Apple AirPlay for iPhone and Mac owners

If you have iPhone, iPad or Mac, and the TV supports Apple AirPlay 2 (for example, models LG OLED 2019+ or Samsung QLED 2020+), you can stream videos from YouTube without additional devices.

Step-by-step instructions:

1. Make sure the TV and Apple device connected to the same Wi-Fi network.
2. Activate on TV AirPlay in the settings (usually in the section Network → Apple AirPlay).
3. On iPhone open YouTube, select the video and click the icon AirPlay (📺 in the control panel).
4. Select your TV from the list.

Peculiarities AirPlay:

• 🍎 Supports resolution up to 4K Dolby Vision (on compatible TVs).
• 🍎 The sound is transmitted automatically to the TV or HomePod.
• 🍎 You can broadcast not only YouTube, but also the entire screen (Screen Mirroring).

⚠️ Warning: Some videos with YouTube (e.g. movies with purchase) AirPlay may be blocked due to DRM protectionIn this case, the error "There was a problem playing" will appear.

5. YouTube app on Android TV and Google TV

If your TV is running on Android TV or Google TV (For example, Sony Bravia, Philips With Android TV, Nvidia Shield), the easiest way is to use the built-in application YouTubeIn this case, there is no need to duplicate the screen or connect additional devices.

How to set up:

1. Press the button on the TV remote control Home (home) and find the app YouTube (if it is not there, install it from Google Play Store).
2. Log in to your account Google.
3. Use the remote or the app Android TV Remote on your smartphone for control.
4. For convenience, add YouTube to the quick access bar (Settings → Home Screen → Customize Rows).

Advantages of the method:

• ✅ No delays - video plays directly on your TV.
• ✅ Support 4K HDR And Dolby Atmos (on compatible models).
• ✅ Possibility to use voice search through Google Assistant.

How to speed up YouTube on Android TV?

If the application YouTube It's slow, clear the cache in the TV settings: Settings → Apps → YouTube → Clear CacheDisabling autoplay in your account settings will also help. Google.

6. Alternative methods: DLNA and Plex

If none of the above methods are suitable, protocols can be used DLNA or media server PlexThese solutions are suitable for transmission uploaded videos (not streaming!) from a computer or NAS drive to a TV.

For DLNA:

1. Make sure your TV supports it. DLNA (usually on the menu) Network → DLNA).
2. Turn on your computer media sharing (Windows: Settings → Network & Internet → Sharing options).
3. Download video from YouTube (for example, through 4K Video Downloader) and save it to a shared folder.
4. On your TV, select the source DLNA and find your computer.

For Plex:

1. Install Plex Media Server to a computer or NAS.
2. Add the folder with downloaded videos to the library Plex.
3. Install the application Plex on TV (available for Android TV, Samsung Tizen, LG webOS).
4. Log in and select a video to play.

Disadvantages of the methods:

• 🔸 Video pre-download required (streaming from YouTube directly impossible).
• 🔸 Quality depends on the source file (losses may occur during conversion).
• 🔸 Plex requires a powerful server for transcoding 4K.

Comparison of methods: which one to choose?

The choice of method depends on your equipment and tasks:

• 🎯 For minimal delays will do Chromecast or built-in YouTube on Android TV.
• 🎯 For simplicity — Smart View (if you have Samsung) or AirPlay (For Apple).
• 🎯 For old televisions — Miracast or Plex (if you are ready to download videos).

FAQ: Answers to Frequently Asked Questions

🔍 Why is there a delay in video playback on TV?

The delay (lag) occurs due to:

• Video encoding when duplicating the screen (Miracast, Smart View).
• Weak Wi-Fi signal (switch to frequency 5 GHz or move the router closer).
• Network congestion (turn off other devices using the internet).

Solution: Use Chromecast or built-in YouTube on Android TV - they have minimal delays.

🔍 Is it possible to stream YouTube on TV without Wi-Fi?

Yes, but with restrictions:

• Use Wi-Fi Direct (direct connection between smartphone and TV).
• Connect your smartphone to TV via USB-C → HDMI adapter (support required) DisplayPort Alt Mode).
• Download the video to a flash drive and play it through USB port TV.

Without Wi-Fi you won't be able to stream videos directly from YouTube — local files only.

🔍 Why can't Chromecast find my Wi-Fi network?

The problem may be:

• Router with hidden SSID (turn on network visibility).
• Use enterprise authentication (for example, in hotels or offices).
• Outdated firmware Chromecast (update via app Google Home).

Solution: Temporarily connect Chromecast to the smartphone's mobile hotspot for testing.

🔍 How to stream YouTube from your computer to TV?

Methods:

• Use Chromecast (click Cast in the browser Chrome).
• Connect your computer to your TV via HDMI and duplicate the screen (Win + P).
• Set up DLNA or Plex (for local files).

For Windows 11 The function is also available Wireless Display (Win + K).

🔍 Why is there no sound on my TV when streaming from YouTube?

Reasons:

• The sound output to the TV is disabled on the smartphone (check the settings) Smart View or Miracast).
• Used HDMI-ARC, but the cable does not support audio return channel.
• In the appendix YouTube "Video only" mode is enabled (disable it in the playback settings).

Solution: Connect external speakers to the TV via Bluetooth or optical output.