How to Mirror Your Samsung Galaxy A22's Screen to a TV via Wi-Fi: 3 Effective Methods

Wirelessly broadcasting your smartphone screen to a large TV screen has become a standard feature of modern devices. Samsung Galaxy A22 (models SM-A225F, SM-A225M) supports several protocols for this type of connection, but not all of them are equally stable. The main problems users experience are connection drops, low resolution, or a complete lack of signal, even though both devices are connected to the same Wi-Fi network.

In this article we will look at three main connection methods (Smart View, Wi-Fi Direct And Miracast), we'll compare them in terms of speed, latency, and compatibility with different TVs. We'll pay special attention to Hidden Android 11/12 settings that affect streaming stability — these are often overlooked even in official instructions. If your TV isn't detecting your phone or the image is lagging, here you'll find specific solutions, not general advice.

1. Preparing your TV and smartphone: what to check before connecting

Before attempting to connect devices, please make sure they meet the minimum requirements. Samsung Galaxy A22 critical firmware update to Android 12 (or at least to the latest version Android 11), as older versions lack support Wi-Fi Display For some TVs, you can check the OS version in the menu. Settings → About device → Software information.

It's more complicated with TV: even models Samsung 2018–2020 models may not be supported Miracast Due to hardware limitations, please consider the following criteria:

• 📺 Samsung TVs: models with Tizen OS 4.0 and higher (2019–2026) are fully compatible. Older versions (2016–2018) may require a software update.
• 🖥️ TVs of other brands: LG WebOS (2020+), Sony Android TV (2018+), Xiaomi TV (any) - support Miracast, but may require manual activation of the function.
• 🔄 General rule: If your TV can connect to the internet via Wi-Fi, it most likely supports at least one of the streaming methods.

Also check:

• 🔋 Battery charge Galaxy A22 - if it is below 20%, the system may block the broadcast to save energy.
• 📶 Wi-Fi signal - both devices must be in a strong reception area (signal level at least 70%).
• 🔒 Lack of VPN on your smartphone - some applications (for example, NordVPN) block local connections.

⚠️ Note: If your TV is connected to the network via an Ethernet cable and your smartphone is connected via Wi-Fi, broadcasting via Smart View It won't work. Both devices must use the same connection type (either both via Wi-Fi or both via a cable adapter).

2. Method 1: Smart View (official solution from Samsung)

Smart View - proprietary technology Samsung, optimized for devices of this brand. It works more reliably. Miracast, but has a limitation: the TV must not be older than 2017 (except for models of the series QLED And The Frame, where support is maintained longer). The advantage of this method is minimal latency (about 50–100 ms), which is important for games and videos.

Step-by-step instructions:

1. Open on your TV Settings → General → External devices → Connection devices → Screen sharing (the path may differ depending on the model).
2. Enable the option "Smart View" or Screen mirroring.
3. On Galaxy A22 Swipe down on the screen to open the quick settings panel and find the icon "Smart View" (if it is not there, add it by editing the panel).
4. Select your TV from the list of available devices. If it's not there, refresh the list by clicking Refresh or Search for devices.
5. Confirm the connection on both devices (you may need to enter a PIN code from the TV screen).

If the connection fails, try:

• 🔄 Restart both devices (sometimes this helps even with correct settings).
• 📱 Disable power saving mode on your smartphone: Settings → Device Care → Battery → Power Saving Mode.
• 📺 Reset network settings on your TV: Settings → General → Network → Network Reset.

Both devices are connected to the same Wi-Fi network|

Smart View is enabled on the TV|

The power saving mode is disabled on the smartphone|

Quick Settings panel edited (Smart View icon visible)-->

3. Method 2: Wi-Fi Direct (universal method)

Wi-Fi Direct — is a wireless connection standard that works without a router. Devices create a direct access point, which is useful if you don't have a home Wi-Fi network or it's unstable. However, this method has its drawbacks:

• 📉 Lower image quality (usually limited) 1280×720).
• 🔊 There may be problems with the sound (delays or lack of synchronization).
• 🔋 Higher battery consumption on your smartphone.

How to connect:

1. Activate on TV Wi-Fi Direct:
   • For Samsung: Settings → Network → Wi-Fi Direct.
   • For LG: Settings → Network → Wi-Fi Direct.
   • For Sony: Settings → Network → Wi-Fi Settings → Wi-Fi Direct.

On Galaxy A22 open Settings → Connections → Wi-Fi → Wi-Fi Direct.

In the list, find the name of your TV (for example, UE55TU8000) and connect to it.

Confirm the connection on your TV (you may be asked to enter a PIN).

Once connected, open the notification panel on your smartphone and select the option Screencasting or "Wi-Fi Display".

If the image does not appear:

• 🔄 Reconnect after disconnecting Wi-Fi Direct on both devices.
• 📱 On your smartphone, enable developer mode and activate the option Debugging over Wi-Fi (sometimes this fixes broadcast problems).
• 📺 Check on your TV to see if the broadcast is blocked by a function Device Control or Parental Control.

⚠️ Caution: When using Wi-Fi Direct The smartphone won't have internet access. If you need to mirror your screen and surf the web at the same time, choose a different method.

4. Method 3: Miracast (for TVs without Smart View)

Miracast — is an open wireless broadcasting standard supported by almost all modern TVs (except for some budget models). Unlike Smart View, it is not tied to the brand, but can give a large delay (up to 200 ms). For Samsung Galaxy A22 This method is suitable if:

• 📺 TV is not from Samsung (For example, LG, Sony, Xiaomi).
• 🔄 Smart View does not work due to software limitations.
• 🎮 You need to stream games - Miracast better optimized for low latency than Wi-Fi Direct.

Connection instructions:

1. Turn on the TV Miracast:
   • For LG: Settings → Network → Miracast or Screen mirroring.
   • For Sony: Settings → Network Services → Miracast.
   • For Xiaomi: Settings → Connections and Sharing → Wireless Display.

On Galaxy A22 open Settings → Connections → Advanced → Wireless Display (or Wi-Fi Display).

Select your TV from the list. If it's not there, click Refresh or Scan.

Confirm the connection on your TV (you may be prompted to confirm the connection).

Common problems and solutions:

• 🖼️ The image is lagging: Reduce the broadcast resolution in the settings Miracast on your smartphone (if this option is available).
• 🔊 No sound: Check that the sound on your TV is not muted or that a different audio device (such as a sound bar) is selected.
• 🚫 Connection is broken: disable the function on your smartphone Adaptive battery in the battery settings.

Why might Miracast not work on some TVs?

Some budget models (for example, televisions TCL or Hisense (before 2019) use stripped-down versions of Android TV without hardware support MiracastIn this case, the only solution is to purchase an external adapter (for example, Microsoft Wireless Display Adapter or ScreenBeam Mini2).

5. Optimizing broadcast quality: how to reduce lag and improve picture quality

Even if the connection is established, the streaming quality may be disappointing: the image is choppy, the sound is lagging, or the resolution is too low. Here's how to fix common issues:

📶 Wi-Fi network issues

• 🔄 Switch the router to a channel 5 GHz (if supported) This reduces interference from other devices.
• 📡 Place the router closer to the TV or use Mesh system (For example, Samsung SmartThings Wi-Fi).
• 🔒 Disable the function on your router Band Steering (automatic switching between 2.4 and 5 GHz), as it may interrupt the connection.

🖥️ Smartphone settings

• 🔋 Turn on the mode Maximum performance in the battery settings.
• 🎮 For games, turn it off Game optimization V Settings → Device Care → Battery → Advanced.
• 📱 Install the application Second Screen or ApowerMirror to manually adjust the broadcast resolution.

📺TV settings

• 🔊 In the sound menu, turn off all effects (for example, Surround or Dynamic balance), as they add delay.
• 🖼️ In the image settings, select the mode Game or Movie - they minimize post-processing.
• 🔄 If your TV supports it, turn it on Low latency mode (usually in Settings → General → External devices).

6. Alternative Methods: When Wi-Fi Doesn't Work

If wireless connectivity is fundamentally unsatisfactory (for example, due to an older TV or Wi-Fi issues), consider alternatives:

🔌 HDMI connection (via adapter)

For Samsung Galaxy A22 you will need an adapter USB-C → HDMI (For example, Samsung EE-HG950 or Anker 310). This method gives the highest quality (up to 4K@30Hz), but requires a physical connection. The downside is that it will drain your smartphone's battery faster.

📡 Chromecast or similar devices

Devices like Google Chromecast, Xiaomi Mi TV Stick or Amazon Fire TV Stick allow you to broadcast your screen through their protocols. For Galaxy A22 will fit:

• 🎬 Google Home (For Chromecast) — supports screen broadcasting with a delay of ~100 ms.
• 📱 Miracast (For Xiaomi) - works similarly to a direct connection.
• 🎮 Steam Link - if you need a broadcast for games (requires a PC).

🌐 Cloud services (for presentations and photos)

If you only need to show photos or documents on TV, use:

• 📁 Samsung Cloud or Google Photos — Upload files to the cloud and open them on your TV via the app.
• 📊 Microsoft PowerPoint — presentations can be broadcast via Office 365 on TV with Smart TV.

⚠️ Caution: When using HDMI adapters or devices like Chromecast make sure they support HDCP 2.2 — otherwise protected content (Netflix, Disney+) will not play.

7. Solving common errors

Even with the correct settings, errors can still occur. Here are the most common ones and how to fix them:

If none of the methods worked:

1. Check if the antivirus on your smartphone is blocking the broadcast (for example, Avast or Kaspersky).
2. Reset network settings on your smartphone: Settings → General → Reset → Reset network settings.
3. Update your TV's firmware via USB (instructions are available on the manufacturer's website).

FAQ: Answers to Frequently Asked Questions

Is it possible to screencast from Galaxy A22 to TV without Wi-Fi?

Yes, use it for this Wi-Fi Direct (direct connection without a router) or adapter HDMI (via USB-C). Also suitable Miracast, if your TV supports it. Please note that without Wi-Fi, some features (such as internet streaming) will not work.

Why is there no sound when streaming via Smart View?

This is a typical problem when connecting to TVs that are not from SamsungSolutions:

• Check that the sound on your TV is not muted or that another audio device (such as a soundbar) is selected.
• Reconnect by selecting in the settings Smart View option Transmit sound.
• Update your TV's software—in older firmware versions, the sound might turn off automatically.

How to reduce latency when streaming games?

Minimal latency is critical for gaming. Try this:

• Use Smart View instead of Miracast (latency ~50 ms vs ~200 ms).
• Connect via HDMI adapter (delay ~10–30 ms).
• Turn on the TV Game mode (Settings → General → Game Mode).
• Disable on smartphone Game optimization in the battery settings.

Is it possible to stream Netflix or YouTube from your phone to your TV?

Yes, but there are some nuances:

• Through Smart View or Miracast Most streaming services (Netflix, Disney+, Prime Video) are blocking the broadcast due to HDCP.
• Solution: Use Chromecast or built-in service applications on the TV.
• For YouTube, you can stream directly through the icon Cast in the application (not to be confused with screen mirroring!).

Why does the TV see the smartphone, but the connection is not established?

Reasons and solutions:

• Protocol mismatch: For example, the TV only supports Miracast, and the smartphone is trying to connect via Wi-Fi DirectSelect the required protocol manually.
• Blocked by antivirus: Disable the antivirus on your smartphone and try again.
• Router limitations: on some routers (for example, TP-Link) needs to be disabled AP Isolation in the Wi-Fi settings.
• Outdated firmware: Update the software on both devices.