How to Mirror Your Phone Screen to Your Computer via Wi-Fi: A Complete Guide (2026)

Broadcast your smartphone screen to your computer Wi-Fi It saves time when you need to present a presentation, show photos on a big screen, or record gameplay without losing quality. However, not all methods are equally convenient: some require additional equipment, others suffer from ping issues, and some methods only work on certain devices.

In this article - 5 proven methods screen transfers with Android And iPhone to a PC over a wireless network, including built-in operating system features and third-party programs. We'll compare them signal delay, supported resolutions, and setup complexities, and we'll also explain how to avoid common errors (for example, when devices don't see each other on the same network).

If you need more than just mirroring, control your phone from your computer (for example, for replying to messages from a PC keyboard), we will separately consider programs with this function. All instructions are relevant for Windows 10/11, macOS and the latest versions Android 13–14/iOS 16–17.

1. Built-in functions: Miracast (Android) and AirPlay (iPhone)

The most reliable method is to use protocols integrated into the operating system. These don't require third-party software, but they have compatibility limitations.

For Android-devices is a technology Miracast, which works on most smartphones starting from Android 4.2It transmits the screen on a peer-to-peer basis, so the computer must be able to receive the signal. Windows This function is called Wireless display (Win + K). On macOS Miracast is not supported - third-party software is required (more on that below).

For iPhone And iPad analogue - AirPlayIt only works with devices Apple (For example, MacBook or Apple TV) or through special adapters for Windows. The delay when broadcasting via AirPlay is minimal (up to 50 ms), but the quality depends on the Wi-Fi speed.

• 📱 Android (Miracast): Settings → Connected devices → Wireless display → select computer.
• 🍎 iPhone (AirPlay): swipe down to Control center → Screen mirroring → select Apple TV or Mac.
• 🖥️ Windows (Miracast reception): Settings → System → Project to this PC → allow connections.

⚠️ Attention: If your computer does not support Miracast (for example, older laptops without Wi-Fi Direct), an error will appear "Your PC does not support wireless connection."In this case, use an adapter. Microsoft Wireless Display Adapter or third-party programs.

netsh wlan show driver

2. Mirroring Apps: A Comparison of 3 Popular Programs

If the built-in functions do not work (for example, you have macOS or an old PC), third-party software will help. We tested 3 programs in terms of latency, picture quality and ease of setup.

Scrcpy is the only program on the list that streams your Android screen to your PC with a latency of less than 50ms, which is critical for gamers and streamers. She works according to protocol ADB, therefore it requires preliminary configuration (enable USB debugging V Developer settings). But it supports screen recording in 60 FPS and control the phone from the keyboard.

For iPhone the best option is ApowerMirror or LetsView, but they are paid (free versions limit the resolution to 720p). Alternative - AirServer (paid, but supports AirPlay on Windows).

Turn on USB debugging on your phone|Connect your phone to your PC via USB (one-time setup)|Install ADB drivers to your computer|Download Scrcpy From the official website|Run the program via the command line: scrcpy-->

3. Screen sharing via Google Chrome (no software installation required)

If you need to temporarily show your phone's screen on your computer (for example, for a web conference), the built-in feature will do the trick. Google Chrome — Remote Desktop or expansion VysorThis method works on any device, but has a high latency (200–300 ms).

Instructions for Android:

1. Install the application on your phone Chrome Remote Desktop from Google Play.
2. Open the website on your computer remotedesktop.google.com in the browser Chrome.
3. In the mobile app, click Start Broadcasting and scan the QR code from your PC screen.

For iPhone Similar functionality is available in the app TeamViewer QuickSupport, but it requires registration. The advantage of this method is no need to connect to the same Wi-Fi network, since the transmission goes through Google/TeamViewer servers.

⚠️ Caution: When using Chrome Remote Desktop Sound from the phone to the PC is not transmitted. To stream sound, you will need a separate application, for example SoundWire (for Android only).

4. How to reduce latency and improve streaming quality

If the picture is lagging or blurry, the problem is usually one of three factors: Wi-Fi speed, program settings or hardware limitations devices. Here's how to optimize each one:

• 📶 Wi-Fi: Connect to the network 5 GHz (and not 2.4 GHz) - it is less congested and supports higher throughput. If your router is dual-band, manually select the network with the suffix _5G.
• ⚙️ Program settings: IN Scrcpy add a flag --bit-rate 10M to increase the bitrate. ApowerMirror select Quality: High in the broadcast settings.
• 🔋 Hardware limitations: On weak phones (for example, with a processor Snapdragon 4xx) when broadcasting in 1080p Lag may occur. Lower the resolution to 720p.

For streamers and gamers it is critical input lag (input lag). To minimize it:

• Use Scrcpy with parameter --no-audio (the sound is transmitted separately, which reduces the load).
• Connect your phone and computer to the router via cable (Ethernet for PC + Wi-Fi 6 for the phone).
• Close background apps on your phone (especially instant messengers and games).

5. Alternative methods: USB, Bluetooth, and cloud services

If Wi-Fi is unavailable or unstable, consider other screen sharing options. Each has its pros and cons:

For professional use (for example, recording video lessons) it is better to combine methods: transmit the screen via USB (for minimal delay), and the sound is Wi-Fi through SoundWire or Wo MicThis way you will get lossless synchronization of picture and sound.

If you need phone control only (without screencasting), applications like Unified Remote or MonectThey allow you to use your PC as a touchpad or keyboard for your smartphone. Bluetooth or Wi-Fi.

6. Common mistakes and how to fix them

Even with proper setup, problems can still arise. Here are the most common ones and how to solve them:

• 🔌 "Devices don't see each other on the network":
  • Check that your phone and computer are connected one Wi-Fi network (not to the guest).
  • Disable VPN on both devices.
  • Enable it in your router settings. Multicast (needed for Miracast).
• 📵 "No sound during broadcast":
  • IN Scrcpy add a flag --audio=fdkaac (required) FFmpeg).
  • For iPhone use a separate application ApowerMirror with the option enabled "Transmit sound".
• 🐢 "Severe lag or low quality":
  • Please lower the broadcast resolution to 720p.
  • Reconnect to the network 5 GHz.
  • Close all background programs on your PC (especially torrents).

⚠️ Note: On some phones Xiaomi And Samsung The wireless screen casting feature may be hidden. To activate it, add a tile. Wireless Display to the quick settings panel (swipe down twice and tap "Edit").

FAQ: Frequently asked questions about screencasting over Wi-Fi