Modern televisions Sony Bravia offer a wide range of multimedia capabilities, allowing you to stream content directly from your smartphone without the need for extra wires. Wireless data transmission technology WiFi has become the standard for convenient viewing of photos, videos, and even gaming on a large screen. Users are often looking for a way to quickly share content, and built-in features Android TV or Google TV Sony TVs make this process as simple as possible.
However, despite the stated simplicity, the setup process may encounter technical nuances depending on the operating system version and router model. Wireless connection Requires a stable signal and proper configuration of both devices on the same network. In this article, we'll cover all available connection methods in detail, from built-in features to third-party apps that provide high-quality images.
You'll learn how to activate screen mirroring mode, which video formats are supported natively, and how to resolve common audio and video desync issues. Understanding protocol principles Miracast And DLNA will help you choose the optimal broadcasting method for your needs.
Preparing equipment and network for wireless broadcasting
Before you begin setup, you need to make sure your home network is ready to handle heavy media content. Router must support at least 802.11n Wi-Fi standards, and ideally 802.11ac (Wi-Fi 5) or ax (Wi-Fi 6) to provide sufficient throughput for 4K video.
Both devices—the smartphone and the TV—must be on the same local network. This means they must be connected to the same router. If you have a dual-band router, make sure both devices are connected to either the 2.4 GHz or 5 GHz network, although modern routers often group them under a single name.
⚠️ Note: If your router uses AP Isolation mode, devices will not see each other. This feature is often enabled on hotel guest networks or public access points, blocking local communication.
It's also worth checking for software updates on your TV. SonyManufacturers regularly release patches that improve module stability. WiFi and compatibility with new versions Android And iOS.
Using Chromecast Built-in for Android and iOS
The most universal and stable way is to use technology Google Cast (Chromecast built-in), which is built into most modern Sony TVs. This method allows you to stream content from apps directly, without loading the phone's processor.
To get started, open the app you want to show content from, such as YouTube, Netflix, or a browser. Google ChromeFind the broadcast icon, which looks like a rectangle with WiFi waves in the corner. When you tap it, the system will offer a list of available devices on the network.
- 📺 Select your TV Sony Bravia from the list of suggested devices.
- 🔗 Wait for the connection to complete; the indicator on the TV screen will confirm a successful connection.
- ▶️ Playback control (pause, volume) is carried out via the phone.
It's important to note that when using Chromecast, your phone only acts as a remote control, while the TV downloads the video stream directly from the internet. This saves battery life and allows you to use your device for other tasks while watching.
Screen mirroring via Miracast and WiFi Direct
If you need to show the entire screen content, including the phone menu, notifications, or apps that do not support Cast, use the technology MiracastIn Sony TVs, this function is often implemented through a protocol WiFi Direct or the built-in "Broadcast" application.
On Sony TVs with the Android TV operating system, the activation process looks like this: press the button HOME on the remote, go to Settings, then select Net and find the item WiFi DirectIn some models, it is enough to simply launch the application Broadcast (Screen Mirroring) in the list of applications.
On your Android smartphone, open the quick settings panel (the drawer) and find "Cast," "Smart View" (on Samsung), or "Project." Your phone will begin searching for available displays. Once your TV is detected, tap its name to pair it.
| Parameter | Miracast / Screen Mirroring | Chromecast built-in |
|---|---|---|
| Transmission type | Full screen mirroring | Streaming content from the app |
| Phone addiction | High (phone screen is active) | Low (phone - remote control) |
| Battery consumption | High | Minimum |
| Picture quality | Depends on WiFi Direct signal | Stable, up to 4K HDR |
For iPhone owners, Miracast technology is not natively supported, as Apple uses its own AirPlay protocol. However, many new Sony models support it. AirPlay 2, which allows you to duplicate your iPhone screen in a similar way through the iOS Control Center.
☑️ Check before connecting Miracast
Streaming via the Video & TV SideView app
Sony has developed its own application Video & TV SideView, which serves as a universal remote control and media server. It not only allows you to control your TV but also stream photos and videos stored on your phone to the big screen.
After installing the app on your smartphone and registering (a Sony Entertainment Network account is required), you need to link your devices. On your TV, launch the app menu. SideView and follow the pairing instructions. The app will automatically find the TV on your local network.
The main advantage of this method is the ability to transfer files in formats that may not be supported by the system's standard tools, thanks to the app's built-in codecs. You can create playlists and manage the playback queue.
⚠️ Please note: App functionality may vary depending on your region and TV year. On new 2020-2026 models, some SideView features may be integrated directly into the Google TV system.
Using DLNA to Play Your Media Library
Protocol DLNA (Digital Living Network Alliance) remains a popular method for sharing media files over a local network. Unlike screen mirroring, it streams only the file itself, ensuring high quality and zero lag.
To implement this method, a media server or player application with DLNA support must be installed on the smartphone, for example, BubbleUPnP, VLC or LocalCastThe Sony TV acts as a renderer (playback device).
The algorithm of actions is simple: launch the application on the phone, select a video file from the device memory, press the "Broadcast" button and select your TV Sony from the list of DLNA devices. The image will appear on the screen, and the phone can be used as a remote control.
Why is DLNA better for large files?
DLNA transmits the data stream directly, without re-encoding it in real time, as Miracast does. This reduces the load on the phone's processor and prevents image tearing when watching heavy 4K movies.
Troubleshooting connection and image quality issues
Even with proper setup, issues may still occur. If the TV doesn't detect the phone, try rebooting the router. Often, the problem lies in an overflowing DNS cache or an IP address conflict on the local network.
If the image is choppy or has low resolution, check the WiFi channel load. Downloads on other devices, torrents, or online games can clog the channel, especially on the 2.4 GHz band. Switching to 5 GHz usually solves the problem.
- 🔄 Reset your TV's network settings using the menu
Settings → Network → Reset. - 📡 Make sure that MAC address filtering is not enabled on your router.
- 🔌 Disable the VPN on your smartphone, as it can change your local IP address and hide your device from the network.
If the audio lags behind the video (desync), try changing the audio output settings on your TV. Sometimes switching the audio format from "Auto" to "Video" helps. PCM in the TV sound settings.
Why can't my phone find my Sony TV?
Most often, the devices are on different networks (for example, one is connected to a guest WiFi network, the other to the main network). Also, check if your phone's antivirus software is blocking local device detection.
Is it possible to mirror an iPhone's screen to an old Sony TV without an Apple TV?
Yes, if your TV supports AirPlay 2 (2019 models and newer). If not, you'll need to install a third-party receiver app on your TV (if supported by the Android TV platform) or use an adapter.
How to reduce lag when streaming games from your phone to TV?
Enable "Game Mode" in your TV's picture settings. This will disable unnecessary image post-processing and reduce input lag, which is critical for fast-paced games.