Modern smartphones such as Samsung Galaxy A50, have powerful screens and the performance to play high-definition content. However, for comfortable viewing of movies, photos, or presentations, the screen size of a mobile device is often insufficient. Fortunately, wireless technology makes it easy to stream images to a large TV screen without the hassle of cables.
Synchronization process Samsung A50 with a smart TV is based on multimedia transmission protocols over a local network. This opens access to the function Smart View, which is built into the One UI shell, or to third-party solutions like Google HomeThe main requirement is that both devices must be in the same information space, that is, connected to the same access point.
In this article, we'll cover all available connection methods in detail, from native tools to specialized apps. You'll learn how to set up audio and video streaming, how to avoid lag, and what to do if your TV doesn't detect your phone. Proper setup will transform your TV into a fully-fledged media center, controlled from the palm of your hand.
Technical requirements and equipment preparation
Before you begin setting up, you need to make sure that your equipment meets the minimum requirements for stable operation of the wireless protocol. Miracast or DLNAThe Samsung A50 supports the WiFi 5 (802.11ac) standard, which provides sufficient bandwidth for transmitting Full HD video without significant loss of quality.
The most important component is the router. If your router only operates in the 2.4 GHz band, stuttering or audio desync may occur when transmitting heavy video streams. Ideally, a dual-band router with support for 2.4 GHz is recommended. 5 GHz.
It's also worth checking your operating system version. For the function to work correctly, Smart View It is advisable to have the latest version of Android on your phone, although basic functionality is still available on older builds.
- 📱 Samsung Galaxy A50 smartphone with WiFi enabled.
- 📺 A TV with Smart TV support (Samsung, LG, Sony, Philips, etc.) or a connected TV set-top box.
- 📡 A router to which both devices are connected via the same network.
- 🔋 Phone battery charge is at least 20% (for long viewing periods, it is better to charge it).
⚠️ Attention: The "Guest Network" feature on a router often isolates devices from each other. If your TV and phone are connected to a guest WiFi network, they may not be able to see each other. Use your main home network.
Configuration via the built-in Smart View function
The easiest and most reliable way for Samsung device owners is to use the native utility Smart ViewIt's built into the quick settings panel and doesn't require any additional software. The developers have simplified the process as much as possible for user convenience.
First, unlock your screen. Samsung A50 and swipe down from the top to open the notification panel. Find the icon Smart View (Sometimes it's hidden in a second menu; you need to swipe it again.) Once activated, the phone will begin scanning for available devices within range.
☑️ Smart View pre-connection check
When your TV's name appears in the list, tap it. A connection permission request may appear on the TV screen; confirm this with the remote. After this, the image from your phone will be copied completely to the big screen.
It's important to note that while in mirroring mode, the phone's screen may dim to save power, but the broadcast will continue. Playback controls are available either through the running app interface or via the pop-up menu. Smart View on the phone.
- 🔍 Open the notification shade and tap
Smart View. - 📺 Select your TV from the list provided.
- ✅ Accept the connection request on the TV screen.
- 🎮 Use your phone as a remote control or switch to "Sound only" mode.
Using Google Cast technology (Chromecast built-in)
If your TV is not a Samsung product or the Smart View function does not work correctly, you can use the ecosystem GoogleMany modern TVs have built-in support. Chromecast, which allows you to stream content directly from applications.
Unlike full screen mirroring, this method transmits a link to the video stream. The TV downloads the video itself over the internet, offloading the phone's processor. This is especially useful if you want to watch a movie in high quality without draining your battery. Samsung A50 in vain.
For this method to work, you must have the app installed on your phone. Google HomeIt serves as a control center for all smart home devices, including TVs. Once installed, the app will automatically find compatible devices on the network.
What if the app is not in the store?
The Google Home app is a system app for Android, but on some Samsung models it may be removed or hidden. In this case, you can download it from the official Google Play Store. If it's not there, check for Android system updates in your phone's settings.
To start streaming, open an app like YouTube or Netflix. Find the streaming icon (a rectangle with WiFi waves) in the corner of the video. Tap it and select your TV. The video will start playing on the big screen, leaving your phone free to use for other tasks.
| Characteristic | Smart View (Miracast) | Google Cast |
|---|---|---|
| Transmission type | Screen mirroring | Streaming link |
| Battery consumption | High | Short |
| Phone addiction | High (screen on) | Low (can be folded) |
| Picture quality | Depends on the WiFi signal | Maximum (Direct) |
Connecting via the Samsung SmartThings app
Samsung offers deeper integration of its devices through an app SmartThingsThis isn't just a remote control, but a fully-fledged smart home control platform. It lets you not only display images but also use your phone as a touchpad or keyboard.
Install the application SmartThings From the Galaxy Store or Google Play. When you first launch the system, you'll be prompted to create a Samsung account or sign in to an existing one. After logging in, click the "Add Device" button and select the "TV" type.
The app will automatically detect a compatible TV on the network. Once paired, you'll have access to advanced settings. For example, you can set the TV to turn on automatically when you receive a call. Samsung A50 or block notifications on TV while watching.
A unique feature of this method is the ability to control multiple devices simultaneously. If you have a soundbar or Philips Hue smart lights, you can sync them with the movie mode through a single app interface.
- 📥 Download and install SmartThings.
- 🔐 Sign in to your Samsung account.
- ➕ Press "+" and select "Device" → "TV".
- ⚙️ Customize automation scenarios to suit your needs.
Streaming via DLNA servers and third-party apps
For older TV models that do not support modern mirroring protocols but have a network connection, the solution is DLNA serversThis method allows you to transfer media files (photos, videos, music) directly to your TV player.
On Samsung A50 you can use the built-in player or third-party applications such as BubbleUPnP or LocalCastThey scan the network, find the renderer (your TV), and send the file there. The phone in this case acts as a controller.
The advantage of this method is its versatility—it works with virtually any smart TV released in the last 10 years. However, it won't stream your desktop or games this way—only media content.
⚠️ Attention: When streaming video via DLNA, make sure the file format is supported by your TV. If the TV can't decode the audio track (for example, Dolby Digital), there may be no sound even if the video is playing. In such cases, installing a third-party video player on the TV itself (if supported by Tizen or Android TV) can help.
To set up, open the player app on your phone, select a video file, tap the "Cast" button, and select a device. The file will begin buffering and playing on the TV screen.
Troubleshooting and connection diagnostics
Despite the simplicity of the technology, users often encounter difficulties. The most common problem is that the TV does not appear in the list of available devices on Samsung A50In 90% of cases, this is due to network settings.
Check if AP Isolation mode is enabled on your router. This feature prevents devices within the network from communicating with each other, which can block your router's operation. Miracast And DLNARestarting the router and clearing the "Broadcast" service cache in your phone settings also helps.
Another cause could be outdated software. Check for firmware updates for your TV in its settings (Support → Software Update). On the phone the path looks like this: Settings → Software Update → Download and Install.
- 🔄 Restart your router, phone, and TV.
- 📶 Make sure both devices are connected to the same frequency (2.4 or 5 GHz).
- 🛡️ Check your antivirus or firewall on your router.
- 📲 Update your Smart View or SmartThings app.
If the image is transmitted, but with a delay or artifacts, try moving your phone closer to the router or reducing the network load (disable downloads on other devices). Sometimes, reducing the streaming quality in the Smart View settings helps.
Frequently Asked Questions (FAQ)
Is it possible to connect Samsung A50 to a TV without WiFi?
Yes, but the functionality will be limited. You can use a USB-C to HDMI cable (if your TV supports MHL or you have an adapter). File transfer via Bluetooth is also possible, but the speed will be very slow and only for photos, not videos.
Why is there no sound on the TV when connected?
Check the audio settings in the Smart View menu. There may be an option called "Phone Sound." Also, make sure the volume on your TV isn't turned down or a different audio source isn't selected (for example, optical output instead of HDMI ARC).
Does connecting to a TV affect internet speed?
When using Google Cast (streaming), the phone uses almost no data, as the TV downloads the video itself. When mirroring (Smart View), the phone actively transfers data, which may slightly increase the load on the WiFi channel, but should not significantly reduce speed.
Does the Samsung A50 support 4K video output?
Yes, the Samsung A50's processor and display support up to 4K resolution if the content is natively 4K and the TV is capable of receiving it. However, most services may limit quality over-the-air.