How to connect Xiaomi Redmi 9A TV to watch movies from the Internet: all ways with photos

Watch movies with Xiaomi Redmi 9A On a big TV screen, it's not a luxury, it's a reality that you can organize in 5 to 15 minutes without any special skills, and many users mistakenly think that it requires expensive adapters or smart TVs of the latest models. 9A (Released in 2020, it supports a minimum of 3 wireless and 2 wired screen streaming methods, and the main thing is to choose the right method depending on your TV model and tasks: whether it is streaming from YouTube, KinoPub or local files via the channel. VLC.

In this article, we will discuss all current ways of connecting (including hidden functions). MIUI), We'll compare them in speed, image quality and customization complexity, and we'll focus on common bugs, like why Miracast doesn't work on some Samsung TVs or how to get around the restriction on the setup. HDCP If you've tried to connect before and you've run into a black screen or a lag, at the end of this article, there's a section that solves 90 percent of the problems.

Spoiler: The most stable method for Redmi 9A — this wired connection through USB-C → HDMI (Even if the TV doesn't have a USB-Type C!, but if the wires get in the way, wireless alternatives work too - the main thing is to know the nuances.

1. Compatibility Check: What to Know Before Connecting

Before you rush for cables or turn on Screen Mirroring, make sure your TV and Redmi smartphone are on. 9A «They speak the same language. Here are the key points:

✅ Android version on Redmi 9A: The phone was released with Android 10 (MIUI 12), but most devices have already been upgraded to MIUI 14 is based on Android 12. Miracast and Google Cast work only on Android 5.0+, So there's no problem here. You can check the version at Settings. → The phone. → Version. MIUI.

✅ Port port HDMI Even if you have an old TV without a smart TV TV, s HDMI-You can connect by wire, but if you do, you can do it by port. HDMI No (for example, only) VGA or SCART), You will have to use adapters, but the quality of the picture will deteriorate.

✅ Support for Wi-Fi Direct/Miracast television:

• 📺 Modern Smart TV (2018+ Support Miracast out of the box (see Screen Mirroring, Wireless Display or AllShare Cast on the menu).
• 📺 2012–2017 TVs: may require firmware or external adapter updates (e.g. Google Chromecast).
• 📺 Old TV without Smart TV: You will need a prefix (Android) TV Box, Fire Stick or Mi adapter TV Stick from Xiaomi.

Critical detail for Redmi 9A: This smartphone does not support the Wi-Fi standard 6 (Wi-Fi only 4/5 GHz), so when wireless broadcasting possible lags on TVs with Wi-Fi 6E. The solution is to force the router to switch mode 5 GHz or use a wired connection.

2. Method 1: Wired connection through USB-C → HDMI (stablest)

If you need maximum quality without delay (for example, for games or movies in the UK) 1080p), The wired method is the best choice. - Redmi 9A straight HDMI-This is done by the adapter, but it is done by the adapter.

🔌 What's the matter:

• 📱 adapter USB-C to HDMI (For example, Baseus HDMI Adapter or original from Xiaomi. Important: the adapter must support DisplayPort Alt Mode, otherwise the picture will not be!
• 📺 HDMI-cable (usually complete with a TV).
• ⚡ Power supply for the phone (with prolonged viewing the phone will discharge quickly).

📝 Step-by-step instruction:

1. Connect the adapter to the port USB-C on the Redmi 9A.
2. Connect the adapter to the TV HDMI-cable (use the port) HDMI 1/ARC for better sound quality).
3. On the TV, select the signal source: press Source or Input on the remote and select the connected one. HDMI-port.
4. There will be a notification on the phone. HDMI Connected – confirm permission to display the image.

⚠️

Note: On some televisions LG Sony when connecting through HDMI Solution: In the phone settings, go to Sound. → Sound output → HDMI and choose the Auto or HDMI.

🔍 Pros and cons of the method:

Method 2: Wireless broadcast over Miracast (without router)

Miracast is a wireless screen transmission standard that works without an internet connection.Redmi 9A Supports it out of the box, but there are nuances with compatibility TVs.

🌐 How to turn Miracast on on Redmi 9A:

1. Open Settings → Connections and Sharing → Screen Broadcast.
2. Turn on the Wireless Display slider.
3. The phone will start searching for available devices. Select your TV from a list (e.g. Samsung). TV (Miracast)).
4. Confirm TV connection (may require input) PIN-code).

📺 How to turn Miracast on your TV (examples for popular brands):

• 🅱️ Samsung: Settings → General. → External devices → Screen Mirroring.
• 🅿️ LG: Settings → Network → Miracast (or Screen Share).
• 🆘 Sony Bravia: Settings → Network → Home network → Mirroring.
• ❌ Xiaomi Mi TV: Settings → Connections → Wireless display.

💡

If the TV doesn’t find the phone, try restarting both devices and turning on Device Search manually on the TV.

⚠️

Warning: On Samsung's J and K series TVs (2016-2017), Miracast may not work due to outdated firmware. Solution: Update your TV software or use Google Chromecast.

⚡ Frequent problems and solutions:

• 🔄 Screen blinks or lags: Reduce the phone's screen resolution to 720p broadcast.
• 🔇 No sound: check if the TV or phone is turned off. In Miracast settings, select Transmit audio.
• 🚫 Connection breaks: Turn off Bluetooth on your phone (it can interfere with your phone).

4. Method 3: Screen Mirroring over Wi-Fi (with a router)

If your TV is connected to the same Wi-Fi network as Redmi 9A, You can use Google Cast or built-in features. MIUI. This method is more convenient than Miracast, since it does not require direct connection of devices.

📶 Working conditions:

• 📶 Both devices are connected to the same Wi-Fi network (2.4 GHz or 5 GHz).
• 📱 Wi-Fi Direct is enabled on the phone (in Wi-Fi settings).
• 📺 The TV supports DLNA, Google Cast or AirPlay (for Apple) TV).

🔧 Instructions for Android TVs TV (Sony, Philips, Xiaomi):

1. On your TV, open the Google Home or Screen Mirroring app.
2. On the Redmi. 9A Go to Settings. → Connections → Screen broadcasting.
3. Select your TV from a list (e.g. Sony Bravia-XXXXX).
4. Confirm the TV connection.

🍎 For Apple TVs. TV or AirPlay (LG, Samsung 2020+):

1. On the TV, turn on AirPlay in the network settings.
2. Download the ApowerMirror app or Screen Mirroring for LG/Samsung.
3. Follow the instructions of the application for connection.

⚠️

Note: When broadcasting via Wi-Fi, there may be a delay in sound (~0.5-1 sec. This is critical for gaming, but not noticeable when watching movies. To reduce lag, connect your phone and TV to a 5 GHz router (if supported).

5. Method 4: Use of external devices (Chromecast, Fire Stick, Mi) TV Stick)

If your TV doesn't support Miracast or Screen Mirroring, the solution is external adapters. They'll turn any TV into a Smart TV. TV And let you broadcast the screen Redmi. 9A wireless.

🔌 Popular adapters and their features:

📌 How to connect Xiaomi Mi TV Stick to Redmi 9A:

1. Put Mi in. TV Stick in HDMI-TV port and connect to power (use) USB-port).
2. Set up Mi. TV Stick via remote (select language, connect to Wi-Fi).
3. On the Redmi. 9A Open the settings. → Connections → Screen broadcasting.
4. Choose Mi. TV Stick-XXXX from the list of devices.
5. Confirm the connection on the TV screen.

💡 If you already own a Xiaomi Box S or Nvidia Shield, you can do without additional purchases – these devices support Miracast and Google Cast out of the box».

Method 5: Local area network (DLNA) to watch movies without screen broadcasting

If you don’t need to duplicate the entire screen of your phone, but only transfer movies or photos, use the protocol. DLNA. This will allow you to open media files directly on the TV without undue load on the phone.

📂 What can be transmitted DLNA:

• 🎬 Video (MKV, MP4, AVI — If the TV supports the codec).
• 🎵 Music (MP3, FLAC).
• 📷 Photo Photo (JPG, PNG).

🔧 Setting up DLNA-server on Redmi 9A:

1. Download the BubbleUPnP or LocalCast app from Google Play.
2. Open the application and allow access to the files.
3. Turn it on. DLNA-server in application settings.
4. On the TV, open the Media Player app, SmartShare (LG) video & TV SideView (Sony).
5. Choose your phone (Redmi) 9A) list DLNA-device.

⚠️

Note: Some TVs (such as Samsung's J series) do not support playback MKV soundly DTS. Solution: Convert files to MP4 codeced AAC via HandBrake.

📌 Advantages DLNA front-end:

• ✅ No audio/video delay.
• ✅ The phone does not heat up (the screen is not streaming).
• ✅ You can continue to use your phone while watching.

7 Problem Solving: Black screen, lags, no sound

Even if you did everything according to the instructions, there may be errors. TOP-5 Problems and solutions for Redmi 9A:

🛠 1. Black screen when connected by HDMI

• 🔌 Check if the DisplayPort Alt Mode adapter supports (cheap Chinese adapters often don't work).
• 🔄 Restart your phone and TV.
• 📱 In the phone settings, turn on for developers → Debugging by USB (sometimes).

🛠 Lags and brakes during wireless broadcasting

• 📶 Switch the router to 5 GHz (if supported).
• 📱 Reduce the screen resolution in the broadcast settings to 720p.
• 🔌 Disconnect other devices from Wi-Fi (they can clog the channel).

🛠 3. No sound when connected to HDMI

• 🔊 On the phone go to Settings → Sound. → Sound output and select HDMI.
• 📺 On the TV, check if the sound is turned off in the settings. HDMI-port.
• 🔌 Try another one. HDMI-port on TV, for example, HDMI ARC).

🛠 4.The TV doesn't find the phone on Miracast

• 📱 Turn on Developer Mode on your phone and activate Debugging over Wi-Fi.
• 📺 Update the TV firmware (on older Miracast models, it may not work).
• 🔄 Restart both devices and try to connect again.

🛠 5. Apps (Netflix, Disney)+) block

• 🔒 It's about protection. HDCP. Solution: Use official Android apps TV Fire Stick.
• 📱 If you are broadcasting from your phone, turn on Incognito Mode in your browser (sometimes helps to bypass the lock).

💡

If neither method works, check if the TV is powered on, as it can block external connections.

8. FAQ: Frequent questions about connecting Redmi 9A television-to-TV