How to Mirror Your Phone Screen to a Samsung Smart TV via Wi-Fi: A Complete Guide

Do you want to show your vacation photos on the big screen, or play a mobile game on your TV? Samsung or just duplicate your smartphone screen for easy viewing? Modern Smart TV from Samsung Many TVs support wireless Wi-Fi streaming, but it's not always obvious which method to choose. In this article, we'll cover all the available options—from built-in features to third-party apps—taking into account the nuances of different TV models and phone operating systems.

The main advantage of wireless streaming is the lack of wires and adapters. However, connection stability depends on the quality of your Wi-Fi network, your TV's firmware version, and even the distance between the devices. We tested all methods on TVs. Samsung series QLED, Crystal UHD And The Frame (2018–2026), as well as on smartphones with Android 10–14 And iOS 15–17If your TV is older than 2016, some features may be missing—we'll let you know.

In this article you will find:

• 🔹 5 proven methods broadcasts (including hidden Samsung features)
• 🔹 Step-by-step instructions with exact paths in the menu and screenshots
• 🔹 TV and phone compatibility chart
• 🔹 Solution 7 typical problems (no sound, lag, connection errors)

1. Smart View is the official Samsung app for Android

Smart View - this is a proprietary solution from Samsung, which not only allows you to mirror your phone's screen but also control your TV like a remote. The app is pre-installed on all smartphones. Galaxy (starting from S8) and is available for downloading to other devices Android.

To start broadcasting:

1. Make sure your phone and TV are connected one Wi-Fi network (guest networks are not supported).
2. Open on your TV Settings → General → External devices → Connection devices → Phone access and enable the option.
3. Launch the application Smart View On your phone, select your TV from the list and confirm the connection on both devices.

When you first connect, your TV may ask for permission to access media files—this is necessary for streaming photos and videos. If this option doesn't appear, update your TV's firmware via Settings → Support → Software Update.

One Wi-Fi connection for TV and phone|Phone access enabled in TV settings|Smart View updated to the latest version|TV and phone within 5 meters of each other-->

⚠️ Attention: On TVs Samsung 2016–2017 release function Smart View It can only work in Screen Mirroring mode and does not support TV control. Check your firmware version—if it's older than 2021, update it.

2. Screen Mirroring (Miracast) is a universal protocol for Android

Screen Mirroring (or Miracast) is a wireless broadcasting standard supported by most modern TVs and Android smartphones. Unlike Smart View, it does not require the installation of additional applications, but may work less stably on weak Wi-Fi networks.

Instructions for Android:

1. On TV: Settings → General → External devices → Screen Mirroring (or Screen mirroring).
2. On your phone: open Settings → Connections → Screen Mirroring (on Samsung Galaxy) or Settings → Display → Wireless Casting (on other Androids).
3. Select your TV from the list. Confirm the connection on your TV if prompted.

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

• 📶 Wi-Fi Direct turned on on the TV (Settings → Network → Wi-Fi Direct).
• 🔄 The phone and TV are on the same network (do not use mobile Internet on the phone).
• 🔒 The power saving mode is disabled on the TV (Settings → General → Power Saving → Power Saving Mode: Off).

3. AirPlay for iPhone and iPad (new Samsung models only)

Owners iPhone or iPad can broadcast the screen to Samsung TV through AirPlay - technology from Apple, which Samsung began supporting in 2018. This method guarantees minimal latency and high stability, but only works on TVs with firmware Tizen 4.0 and newer.

How to connect:

1. Make sure your TV and iPhone are connected to the same Wi-Fi network.
2. On TV: Settings → General → Apple AirPlay → Turn on AirPlay.
3. On iPhone: Swipe down from the top-right corner (or up on older models), tap Screen mirroring and select your TV.

If option Screen mirroring does not appear:

• 🔄 Restart your TV and iPhone.
• 📱 Update iOS to the latest version.
• 🔒 On your TV, turn off the AirPlay option in the settings Code required (or enter it on your iPhone when prompted).

⚠️ Attention: On TVs Samsung 2018–2019 (NU8000, RU8000) AirPlay can only work for streaming media files (photos/videos), but not for full screen mirroring. Check your firmware version in Settings → Support → About TV.

4. Third-party applications: ApowerMirror, TeamViewer, LetsView

If built-in methods don't work (for example, on older TV models or incompatible phones), you can use third-party apps. We tested three of the most reliable:

• 📱 ApowerMirror - supports phone control from TV, low latency, but requires registration to unlock all functions.
• 🖥️ TeamViewer QuickSupport — allows you not only to broadcast your screen, but also to remotely control your phone (useful for technical support).
• 🎮 LetsView — a free solution with minimal latency, but without 4K support.

General instructions for all applications:

1. Install the application on your phone and TV (via Samsung App Store).
2. Connect both devices to the same Wi-Fi network.
3. Launch the app on your phone and select the mode. Mirroring and scan the QR code from the TV screen.

How to speed up ApowerMirror?

In the app settings on your phone, select Performance mode and turn it off Battery optimization For ApowerMirror. It's also recommended to connect your phone to a charger—this will reduce latency by 20–30%.

5. Broadcast via Google Cast (Chromecast built-in)

Many TVs Samsung (starting from 2020) support Google Cast - a technology similar to ChromecastIt allows you to broadcast not the entire screen, but only selected videos or photos from supported apps (YouTube, Netflix, Google Photos, etc.).

How to use:

1. Make sure your TV and phone are connected to the same Wi-Fi network.
2. On TV: Settings → General → External devices → Connecting devices → Google Cast (turn on if off).
3. In a supported app (like YouTube), tap the icon Cast (📡) and select your TV.

List of apps that support Google Cast on Samsung TV:

• 🎬 YouTube, Netflix, Disney+
• 🎵 Spotify, Apple Music (audio only)
• 📷 Google Photos, Gallery (Samsung)
• 🎮 Stadia, NVIDIA GeForce NOW (for gaming)

⚠️ Attention: On TVs Samsung In 2018–2019, Google Cast may be unstable due to firmware limitations. If video is lagging, try reducing the bitrate in the app settings (for example, in YouTube: Settings → Quality → 720p).

Solving common broadcasting problems

Even with proper setup, errors can still occur. We've compiled solutions for 7 most common problems:

If none of the methods work, check:

• 📡 Wi-Fi signal quality: broadcasting requires a speed of at least 15 MbpsUse a 5 GHz network if your router supports it.
• 🔄 Firmware updates: on TV Settings → Support → Software Update, on the phone - Settings → System Update.
• 🛠️ Reset network settings on TV: Settings → General → Network → Network Reset.

FAQ: Frequently asked questions about streaming to Samsung TV

Is it possible to screencast from iPhone to Samsung TV without AirPlay?

Yes, but with limitations. You can use apps like ApowerMirror or LetsView, but they require additional software to be installed on the TV and can have a delay of up to 100 ms. Also, some applications (for example, YouTube) support streaming via Google Cast even with an iPhone.

Why is there no sound when streaming via Smart View?

This is a common problem when mirroring your screen on TVs. Samsung 2016–2018. Decisions:

1. Check if the sound on your phone or TV is muted.
2. In the settings Smart View turn on the option on your phone Transmit sound (if available).
3. Use external speakers connected to the TV via HDMI ARC or Optical.

How to mirror your phone's screen to Samsung TV via USB?

You need an adapter for this. USB-C/HDMI (for modern phones) or Micro-USB/HDMI (for older models). Connection:

1. Connect the phone and TV with an adapter.
2. On your TV, select the source HDMI (ports are usually signed as HDMI 1/2/3).
3. On your phone, in the notification shade, select the mode Image transfer or HDMI.

The advantage of this method is zero lag, but your phone will drain faster.

Is it possible to mirror my phone's screen to a Samsung TV via mobile internet (4G/5G)?

No, both devices must be connected to the internet to stream wirelessly. one Wi-Fi networkHowever, there are workarounds:

• Create access point on your phone and connect your TV to it (if the model supports connection to mobile networks).
• Use USB cable or HDMI adapter for direct connection.
• Install the application on your TV TeamViewer and control your phone remotely (without screen sharing).

Why is Screen Mirroring streaming slow on Samsung TV?

Reasons and solutions:

• Weak Wi-Fi signal: Switch to a 5 GHz network or move the router closer to the TV.
• TV processor overload: Close all background apps on TV (Settings → Support → Self-diagnosis → Close background apps).
• High resolution phone screen: reduce the resolution to 1280×720 in the developer settings.
• Outdated firmware: Update your TV and phone software.