How to connect your phone to a Samsung TV via Wi-Fi: all the methods and life hacks

Wirelessly connect your phone to your TV Samsung Wi-Fi opens up a ton of possibilities, from viewing photos on a big screen to streaming high-definition videos. But many users encounter problems—the connection drops, the image lags, or the TV simply doesn't recognize the smartphone. In this article, we'll look into it. all current connection methods (including hidden functions), we will explain why errors may occur, and give Unique connection optimization tips for 2018–2026 models.

It is important to understand that the connection method depends on the TV model, firmware version, and operating system of the phone. For example, for Samsung Smart TV at the base Tizen (2016–2026) a proprietary application will do Smart View, and for older models on Orsay (before 2015) - only DLNA or MiracastWe will consider each option taking these nuances into account.

If you want to do more than just mirror your screen, but also stream video without delays or play mobile games on a big screen, read the section about connection optimizationThere you'll find router and TV settings that will reduce lag by 2-3 times.

1. Connect via Smart View (official Samsung app)

Smart View - this is a proprietary solution from Samsung, which allows you to mirror your phone's screen to a TV or stream individual files (photos, videos, music). The app works on all TVs with Tizen OS (2016–2026) and supports Android/iOS.

To connect:

• 📱 Install the application Smart View from Google Play or App Store (For iPhone).
• 📺 Make sure your TV and phone are connected one Wi-Fi network (or use Direct Wi-Fi for models with support).
• 🔍 Launch the app on your phone – it will automatically find available TVs.
• 🔗 Choose yours Samsung TV from the list and confirm the connection on the TV screen.

If your TV does not appear in the list, check:

• ⚙️ Is the feature enabled? Screen Mirroring in the TV settings (Settings → General → External devices → Screen Mirroring).
• 🔄 Is the TV firmware updated (relevant for 2018–2020 models, which had bugs with Smart View).
• 📶 Wi-Fi signal: If the router is located far away, the connection may be interrupted. Use 5 GHz for stability.

Install Smart View on your phone|

Connect TV and phone to the same Wi-Fi network|

Enable Screen Mirroring in TV settings|

Update your TV firmware (if there are updates)|

Reboot your router if the signal is weak-->

⚠️ Attention: On some models Samsung 2021–2023 function Smart View may block the broadcast of protected content (for example, Netflix or Disney+) due to DRM restrictions. In this case, use Google Cast (if supported) or HDMI adapter.

2. Screen Mirroring (Miracast) - a universal method for Android

Screen Mirroring (or Miracast) is a wireless screen sharing standard that works without any additional apps. It is supported by most TVs. Samsung (since 2013) and all modern smartphones on Android 5.0+.

Instructions for Android:

1. Open Settings → Connections → Screen Mirroring (on Samsung Galaxy this can be called Smart View or Quick Panel → Screen Sharing).
2. On your TV, go to Settings → General → External devices → Screen Mirroring and turn on the function.
3. Select your TV from the list of available devices on your phone. Samsung.
4. Confirm the connection on the TV screen (you may be asked to enter a PIN code).

For iPhone Miracast is not supported - use AirPlay (if the TV is compatible) or Smart View.

⚠️ Attention: On TVs Samsung 2017–2019 when used Miracast can be observed green screen or artifacts. This is due to a firmware error. Solution: update the TV software or use Smart View instead of Miracast.

3. Connection via DLNA (for older models and media files)

DLNA (Digital Living Network Alliance) is a protocol for transferring media files (photos, videos, music) over a local network. It works even on older TVs. Samsung (2010–2015) and does not require special applications.

How to connect:

• 📱 Install any DLNA server on your phone, for example BubbleUPnP (Android) or MediaMonkey (iOS).
• 📺 Open the app on your TV Media or Music/Photo/Video (depending on the model).
• 🔍 Select your phone in the sources - it should appear as a DLNA device.
• 🎬 Select a file to play.

Advantages of DLNA:

• ✅ Works on any TV Samsung, even without Smart functions.
• ✅ No delays in video playback (unlike mirroring).
• ✅ Supports formats MKV, MP4, FLAC.

Flaws:

• ❌ You can't broadcast your entire screen (only individual files).
• ❌ On iPhone additional software is required (for example, 8player).
• ❌ Some TVs Samsung 2012–2014 only support MP4 with a resolution of up to 720p.

How to speed up file transfer via DLNA?

If the video is lagging when playing via DLNA, try:

1. Switch the router to a channel 5 GHz (less interference).

2. Reduce video bitrate to 10 Mbps (can be converted via HandBrake).

3. Disconnect other devices from Wi-Fi while broadcasting.

4. Use wired connection (if the router supports Ethernet ports).

4. Google Cast (Chromecast) for supported TVs

If your TV Samsung supports Google Cast (for example, models with built-in Google TV or separate Chromecast-device), you can stream content from apps like YouTube, Netflix or Google Photos directly.

How does this work:

1. Make sure your TV and phone are connected to the same Wi-Fi network.
2. Open a supported application (eg. YouTube).
3. Click on the icon Cast (📡) and select your TV.
4. The video will start playing on the TV, and the phone can be used as a remote control.

List of applications that support Google Cast:

• 🎥 YouTube, Netflix, Disney+
• 🎵 Spotify, Google Play Music
• 📷 Google Photos, VLC

⚠️ Attention: On TVs Samsung without built-in Chromecast (most models) function Google Cast won't work. In this case, use Smart View or Miracast.

5. Connection via third-party applications (ApowerMirror, TeamViewer)

If standard methods don't work (for example, on very old TVs or when there are problems with Wi-Fi), you can use third-party applications like ApowerMirror or TeamViewer QuickSupport.

ApowerMirror allows you to mirror your screen Android/iOS to TV via:

• 📶 Wi-Fi (phone and TV must be on the same network).
• 🔌 USB cable (for minimal delays).
• 🌐 PIN code (if the TV supports TV Cast).

Instructions:

1. Install ApowerMirror on the phone and TV (via Google Play For Android TV or APK For Tizen).
2. Launch the application on both devices.
3. On your phone, select Mirror to TV and connect to the TV.

TeamViewer QuickSupport Suitable for remote control of a TV (for example, for parents to set up for elderly relatives). However, for simple screen mirroring, it is better to use ApowerMirror or Smart View.

How to reduce latency in ApowerMirror?

1. Connect your phone to the TV via USB-OTG (if supported).

2. In the ApowerMirror settings, select Games mode (reduces lags).

3. Close all background apps on your phone.

4. Use a router with support Wi-Fi 6 (if you have a modern phone and TV).

6. Optimize your Wi-Fi connection for stable streaming

If the image is slow, choppy, or freezing, the problem is most likely with your Wi-Fi settings. Here's how to fix it:

Router settings:

• 📶 Switch to range 5 GHz (less interference, higher speed).
• 🔄 Choose a channel with minimal traffic (use the app Wi-Fi Analyzer).
• 🛡️ Turn it off WMM (Wi-Fi Multimedia) in the router settings - this can cause lags.
• 🔌 Connect your TV to your router via Ethernet (if there is a port).

TV settings:

• ⚙️ Turn on Gaming monitor mode (Settings → General → External Devices → Game Mode) - this reduces the delay.
• 🔍 Update your TV firmware (in the menu Settings → Support → Software Update).
• 📵 Turn off Wi-Fi energy saving (Settings → General → Network → Power Saving).

Phone settings:

• 📱 Turn on Developer mode and install Keep the screen on.
• 🔋 Turn it off Adaptive brightness - it can cause micro-delays.
• 🚫 Close all background apps (especially instant messengers and social networks).

7. Common mistakes and their solutions

Even with the correct settings, errors can still occur. Here are the most common ones and how to fix them:

"TV not found" in Smart View:

• 🔄 Restart your phone and TV.
• 📶 Make sure both devices are on the same network (check the IP addresses in the Wi-Fi settings).
• 🔧 Reset the network settings on your TV (Settings → General → Network → Network Reset).

"Miracast not supported" on phone:

• 📱 Update your phone firmware (relevant for Samsung Galaxy 2018–2020).
• 🔧 Turn on Wireless display in the developer settings.
• 🔄 Try a different app (for example, ApowerMirror).

The video is lagging or choppy:

• 📶 Switch from 2.4 GHz to 5 GHz in your router settings.
• 📵 Reduce video resolution to 720p.
• 🔌 Connect the TV to the router with a cable (if possible).

"No sound" during broadcast:

• 🔊 Check if it is turned on Silent mode on TV.
• 📱 On your phone, in the notification panel, select Transmit sound to TV.
• 🔧 Update the audio drivers on your TV (via Software update).

⚠️ Attention: On TVs Samsung 2020–2026 when connecting via Smart View The sound may disappear in some applications (for example, TikTok or Twitch). This is due to restrictions. DRMSolution: Use Google Cast or stream the audio separately via Bluetooth speaker.

FAQ: Answers to frequently asked questions

Is it possible to connect an iPhone to a Samsung TV without Smart View?

Yes, there are several ways:

• 🍎 Use AirPlay (if the TV supports, for example, Samsung QLED 2021+).
• 📺 Install the application TV Cast or ApowerMirror.
• 🔌 Buy Lightning-to-HDMI adapter (for wired connection).

On old TVs Samsung (until 2018) for iPhone only suitable DLNA through apps like 8player.

Why is there a lot of latency when connecting via Wi-Fi?

The delay (lag) occurs due to:

• 📶 Weak Wi-Fi signal (go to 5 GHz or use Ethernet).
• 📱 Overloaded phone processor (close background applications).
• 📺 Outdated TV firmware (update the software).
• 🎮 Turn off power saving mode on your phone.

For gaming it is recommended to use wired connection or Steam Link (if supported).

How to connect a phone to a Samsung TV without Wi-Fi?

If Wi-Fi is not available, there are alternatives:

• 🔌 USB cable (for file transfer or mirroring via DeX on new models).
• 📶 Direct Wi-Fi (some TVs Samsung create their own access point).
• 🎮 HDMI adapter (For example, USB-C to HDMI for modern smartphones).
• 📡 Bluetooth (for file transfer only, no mirroring).

For Samsung DeX (desktop mode) is needed original cable or an adapter with support DisplayPort.

What is the maximum resolution supported over wireless connection?

The maximum resolution depends on the TV model and connection method:

• Smart View / Miracast: to 4K @ 30 Hz (on QLED 2020+), 1080p @ 60 Hz (on most models).
• Google Cast: to 4K @ 60 Hz (depending on the application).
• DLNA: to 1080p (limited by protocol).
• ApowerMirror: to 1080p @ 30 Hz (in the free version).

For 4K @ 60 Hz No lags recommended wired connection through HDMI 2.0.

Can I play mobile games on my TV via Wi-Fi?

Yes, but with some reservations:

• 🎮 For casual games (For example, Among Us, Brawl Stars) will do Smart View or Miracast.
• 🔫 For shooters (For example, PUBG Mobile, Call of Duty) a delay is needed 50 msThis can only be achieved through wired connection or Steam Link.
• 📱 On iPhone It's better to use for games AirPlay (if the TV supports it) or Lightning-to-HDMI adapter.

For minimal lags:

• Use a router with Wi-Fi 6.
• Connect your TV to your router via Ethernet.
• Turn on Game mode on TV.