How to connect a laptop to a Sony TV wirelessly via Wi-Fi: all the working methods

Wirelessly connect your laptop to your TV Sony Bravia Wi-Fi opens up a ton of possibilities, from watching movies on a big screen to presenting without the hassle of cables. However, many users encounter compatibility issues, image lag, or setup difficulties. In this article, we'll explore 5 proven methods synchronization - from built-in technologies Miracast And DLNA to proprietary solutions Google Cast And Apple AirPlay, and we will also give recommendations on how to eliminate typical errors.

It is important to understand that the method you choose depends on your TV model. Sony (series X80J, X90K, A80L etc.), laptop operating system (Windows 10/11, macOS or Linux) and even firmware versions. For example, older models Bravia 2018 release may not be supported Miracast, but they work great with DLNA via the app Media PlayerWe'll go into detail about each option so you can choose the best one.

If you have previously tried to connect and received errors like "Device not found" or "Format not supported"There's a section with solutions at the end of the article. We've also compiled a comparison table of methods based on transfer speed, image quality, and hardware requirements—this will help save time on experimentation.

📊 Which connection method have you tried before?
Via HDMI cable
Miracast/Wi-Fi Direct
Via Chromecast
DLNA (streaming video)
None of the above

1. Connecting via Miracast (Wi-Fi Direct) is a universal method for Windows

Miracast — is a standard for wireless transmission of image and sound, built into most modern laptops Windows 10/11 and televisions Sony Bravia (since 2015). The advantage of this method is that there is no need to connect to the same Wi-Fi network: devices are connected directly using the technology Wi-Fi Direct, which reduces delays.

To activate Miracast on TV Sony, follow these steps:

  • 📺 Press the button on the remote control HOME (or INPUT on older models).
  • 🔍 Go to Settings → Network → Wi-Fi Direct.
  • 🔄 Turn on the mode Turn on Wi-Fi Direct and remember the network name (for example, BRAVIA-XXXX).
  • 🔐 If necessary, set a password (often empty by default).

On a laptop with Windows:

  1. Click Win + K (or open Settings → System → Display → Connect to a wireless display).
  2. Select your TV from the list of available devices. Sony (the name must match Wi-Fi Direct).
  3. Confirm the connection on both devices.

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

  • ⚡ Model compatibility: Miracast doesn't work on Sony Bravia 2013–2014 (series W600, R500).
  • 🔄 Firmware update: in the menu Settings → Support → Software Update.
  • 📶 Interference: Other Wi-Fi networks on the 2.4 GHz channel may interfere with the connection.

Make sure your laptop supports Miracast (Win + R → dxdiag → "Screen" tab)|

Update Wi-Fi adapter drivers on a laptop|

Restart TV and laptop|

Disable VPN/proxy on laptop-->

2. Using DLNA to stream media files

DLNA (Digital Living Network Alliance) is a protocol for transferring video, music, and photos over a local network. Unlike MiracastIt doesn't duplicate the laptop screen, but streams only selected files. This method is suitable for watching movies, listening to music, or displaying photos without lag.

For setup DLNA on TV Sony:

  1. Connect your TV and laptop to one Wi-Fi network.
  2. On your TV, open the app Media Player (or Video & TV SideView on new models).
  3. In the menu, select DLNA or Servers — the TV will automatically find compatible devices on the network.

On a laptop with Windows:

  • 🖥️ Turn it on Streaming media V Control Panel → Network and Internet → Network and Sharing Center → Advanced Sharing Settings.
  • 📁 Open the folder with files, right-click → Transfer to device → select TV Sony.
  • 🎬 For video, use formats MP4 (H.264) or MKV - they are supported by all models Bravia.

On macOS or Linux You will need third-party software, for example:

  • 🍎 Plex Media Server (free, cross-platform).
  • 🐧 MiniDLNA (for Linux, installed via terminal).
What video formats does Sony Bravia support via DLNA?

🔹 Video: MP4 (H.264/AVC, MPEG-4), MKV (H.264), AVI (Xvid), MOV (H.264)

🔹 Audio: MP3, AAC, WAV, FLAC (2020+ models)

🔹 Photo: JPEG, PNG, GIF (without animation)

🚫 Not supported: WMV, FLV, WebM, video with resolution higher than 4K (on older models).

⚠️ Attention: When transferring video via DLNA TV Sony may "freeze" when playing files with a higher bit rate 20 MbpsThe solution is to convert the video to H.264 with bitrate 10–15 Mbps through the program HandBrake.

3. Google Cast (Chromecast) – for browsers and mobile apps

If your TV Sony supports Google Cast (built-in in models with Android TV, for example, series X85J, A90J), you can broadcast your laptop screen or individual browser tabs Chrome wirelessly. This method is convenient for showing presentations, streaming videos from YouTube or Netflix.

Setup instructions:

  1. Make sure your TV and laptop are connected. one Wi-Fi network.
  2. On your TV, open the app Google Home (or Chromecast built-in on the menu INPUT).
  3. On the laptop:
    • 🌐 In the browser Chrome click ⋮ → Broadcast.
    • 🖥️ Choose "Broadcast Tab" or "Broadcast Screen".
    • 📺 Select your TV from the list of devices Sony.

Peculiarities Google Cast:

  • ✅ Minimal delays in video streaming (up to 100 ms).
  • ✅ Support 4K HDR on compatible models.
  • ❌ Not all sites allow streaming due to copy protection (for example, Amazon Prime Video).
  • ❌ There may be a delay in audio transmission when screencasting (the solution is to use a separate tab).

For macOS or Linux expansion will be required Google Cast for Education (for educational institutions only) or alternative programs like mkchromecast (for Linux).

⚠️ Attention: When broadcasting your screen via Google Cast on TV Sony A black screen may appear if the laptop is turned on HDR or high privacy level in the settings Chrome. Turn it off. Hardware acceleration V chrome://settings/system.

4. Apple AirPlay for MacBook and iPhone owners

If you have a laptop MacBook or iMac, and the TV Sony Bravia supports Apple AirPlay 2 (2019 and newer models, for example, X950G, A8H), you can stream your screen or media files without additional adapters. This method provides minimal latency and support Dolby Vision.

Step-by-step instructions:

  1. Connect your TV and MacBook to one Wi-Fi network.
  2. On TV:
    • 📺 Go to Settings → Network → AirPlay & HomeKit.
    • 🔄 Turn on AirPlay and install Access mode: "For everyone" (or "Only for devices on this network").
  • On MacBook:
    • 🖥️ In the menu bar, click on Control Center → Screen Mirroring.
    • 📺 Select your TV Sony from the list.

    To broadcast individual files (for example, videos from QuickTime Player):

    • Open the file in the player.
    • Click on the icon AirPlay (rectangle with triangle) and select TV.

    Advantages AirPlay 2 on Sony Bravia:

    Characteristic Miracast AirPlay 2
    Max. permission 1920×1080 3840×2160 (4K)
    HDR support ❌ No ✅ Yes (Dolby Vision)
    Sound delay 200–300 ms 50–100 ms
    Required OS Windows 10/11 macOS 10.14+, iOS 12+
    ⚠️ Warning: On TVs Sony 2020–2021 (X900H, A8) after updating the firmware the option may disappear AirPlay in the menu. The solution is to reset the network settings in Settings → Network → Network Reset.

    5. Smart View (Sony Screen Mirroring) – a proprietary solution for Android

    If you have a laptop on Windows with the application installed Sony Screen Mirroring (or smartphone Android), you can use proprietary technology Smart ViewIt is optimized for TVs. Sony Bravia and provides a stable connection even with a weak Wi-Fi signal.

    How to set up Smart View:

    1. Download the app TV SideView (For Android/iOS) or Sony Screen Mirroring (For Windows) With official Sony website.
    2. Connect your TV and laptop to the same Wi-Fi network.
    3. Launch the application and follow the on-screen instructions:
      • 📱 On your smartphone: select your TV from the list and confirm the connection.
      • 💻 On a laptop: Enter the PIN displayed on the TV.

    Peculiarities Smart View:

    • ✅ Works even on older models Sony Bravia (2014–2017).
    • ✅ Supports file transfer from laptop to TV (photos, videos).
    • ❌ Requires installation of additional software.
    • ❌ Image quality depends on Wi-Fi speed (recommended 5 GHz).

    If the app doesn't find your TV:

    • 🔄 Restart your router and TV.
    • 📶 Check that the protocol is enabled on your router Multicast (in settings LAN → IGMP).
    • 🔒 Disable the firewall on your laptop (temporarily).

    6. Troubleshooting: Why the wireless connection isn't working

    Even with proper setup, errors can still occur. We've compiled a list of common issues and how to fix them:

    Problem Possible cause Solution
    "Device not found" The TV and laptop are on different networks Connect both devices to the same Wi-Fi network (check the network name on the router)
    Audio/video delay 2.4 GHz network congestion Switch to 5 GHz or reduce the broadcast resolution
    Black screen when Miracast Incompatible Wi-Fi drivers Update the adapter driver on your laptop via device Manager
    DLNA can't see files Unsupported format Convert video to MP4 (H.264) through HandBrake
    AirPlay turns off Energy saving on TV Turn it off Eco mode V Settings → Power Saving

    If none of the methods work, check:

    • 🔧 Firmware updates: on TV Sony go to Settings → Support → Software Update.
    • 📡 Router settings:
      • Turn it off Isolation of clients (if enabled).
      • Turn on UPnP in the settings LAN.
    • 🖥️ Alternative programs:
      • For Windows: ApowerMirror, LetsView.
      • For macOS: AirParrot, Reflector.
    ⚠️ Warning: On TVs Sony With Android TV 9.0 and older (X950G, A9G) After a factory reset, support may disappear MiracastIt can only be restored by updating the software via USB (instructions on the website). Sony).

    FAQ: Frequently asked questions about connecting a laptop to a Sony TV

    Is it possible to connect a laptop to a Sony TV without Wi-Fi, via mobile internet?

    No, for wireless methods (Miracast, DLNA, Google Cast) a local Wi-Fi network is required. An alternative is to use Wi-Fi Direct USB Adapter (For example, TP-Link TL-WN725N), which creates a direct network between a laptop and a TV without a router. However, this only works for Miracast and requires support Wi-Fi Direct on both devices.

    Why does the image on my Sony TV flicker when connecting via Miracast?

    This is related to:

    • 📶 Weak Wi-Fi signal: Move the router closer to the TV or use a repeater.
    • 🖥️ High screen resolution: Reduce your laptop resolution to 1280×720.
    • 🔄 Interference from other devices: switch the router to a channel 5 GHz (less busy).

    Also check if the laptop is in sleep mode. Energy saving for Wi-Fi adapter (in Device Manager).

    How to mirror a laptop screen to a Sony TV without built-in Wi-Fi?

    If your laptop does not have a Wi-Fi module (or it is broken), there are two options:

    1. USB Wi-Fi adapter (from 10$): connect it to your laptop and use Miracast or DLNARecommended models: TP-Link TL-WN823N, ASUS USB-AC53 Nano.
    2. HDMI adapter with Wi-Fi support (For example, Microsoft Wireless Display Adapter): connects to the port HDMI TV and creates an access point for Miracast.

    Both options require the TV to support the appropriate technologies.

    Is it possible to play games from a laptop on a Sony TV via Wi-Fi?

    Technically yes, but with some caveats:

    • ✅ Suitable for: strategies, simulators, old games (for example, CS:GO, Minecraft).
    • ❌ Not suitable for: shooters (Call of Duty, Fortnite) due to input lag (100–300 ms).

    Recommendations for reducing lags:

    • Use 5 GHz Wi-Fi or wired connection via HDMI.
    • Reduce the game resolution to 1280×720.
    • Disable background programs on your laptop.

    For serious gaming it is better to use paired controllers (For example, DualSense For PS5) And Steam Link.

    How do I turn on sound on a Sony TV when connected via Wi-Fi?

    If the image is broadcast but there is no sound:

    1. On TV:
      • Check if the sound is muted in the menu Settings → Sound → Sound Output.
      • Select TV Speaker (instead of HDMI ARC or Optical).
  • On the laptop:
    • IN Windows: Click on the sound icon → select TV as the output device.
    • IN macOS: open System Preferences → Sound → Output and select Sony Bravia.

    If the sound is delayed, try:

    • Use an external sound system (eg. Soundbar through Optical).
    • Disable sound processing in the TV settings (Settings → Sound → Sound Effects → Off).

    📖 Read also

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