Synchronizing the iPhone with a Xiaomi TV opens up new possibilities for viewing content, from streaming videos from YouTube or Netflix to the big screen to showing high-resolution photos. However, many users face compatibility issues - Apple and Xiaomi use different wireless data protocols, which require additional settings or adapters.
In this article, we will analyze all the current ways of connecting - from the standard HDMI-cable to wireless technologies like AirPlay and Miracast, and explain why some methods may not work on older TV models (e.g. Mi TVs). TV 3S We will focus on common errors such as audio delay when broadcasting over Wi-Fi Direct and how to fix them.
HDMI Connection: A Reliable, But Not Always Easy Way
The most universal method of synchronization - the use of HDMI-lightning-adapter cable → HDMI (For example, the official Apple Digital AV This method guarantees minimal latency and supports resolution up to 4K@60Hz on new Xiaomi models TV (Like Mi. TV Q2 2023).
However, the method has drawbacks:
- 🔌 Requires the purchase of an adapter (from 2,500) ₽ for the original Apple).
- 📱 iPhone will be discharged faster due to active video transmission.
- 🎮 Not all games support external screen output (e.g., Genshin Impact can block streaming).
To connect:
- Insert the adapter into the Lightning connector on the iPhone.
- Connect the adapter to the TV through HDMI-cable (use the port) HDMI 2.1. 4K).
- On the TV, select the signal source: Entry → HDMI1/HDMI2.
- On the iPhone will appear a notification about the connection – confirm it.
Does your iPhone support 4K output (starting with iPhone 8)
Is a certified HDMI 2.0 or higher cable used?
Is the "Duplicate Screen" mode enabled in the iPhone settings (Control Point → "Screen Mirror")
Are the energy-saving modes on the TV turned off (Settings → Energy consumption)
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⚠️ Note: Xiaomi TVs older than 2019 (e.g. Mi) TV 4A) There may be no support HDR10 through HDMI. In this case, the color range will be limited to Rec. 709.
2. Wireless streaming via AirPlay (for new Xiaomi models)
Apple’s AirPlay protocol allows you to stream your iPhone screen to your TV wirelessly, but only if your Xiaomi TV supports this technology. Starting in 2020, Xiaomi is adding AirPlay 2 to the firmware of the Mi TV Q series, Redmi Smart TV X and Xiaomi TV A Pro.
To check for support:
- Open your TV settings: Settings → Connections → Apple AirPlay.
- If there is no item, update the firmware through Settings → About TV → System Update.
Instructions for connection:
- 📱 On iPhone, open Control Point (swipe down from the upper right corner).
- 🔄 Press the Screen Mirror (or Screen Mirroring).
- 📺 In the list of devices, select your Xiaomi TV.
- ✅ Confirm the code on the TV (will appear automatically).
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If AirPlay does not find the TV, check if both devices are connected to the same 5 GHz Wi-Fi network. 2.4 GHz networks can cause delays of up to 2 seconds.
⚠️ Note: On Xiaomi TVs with firmware below MIUI TV 3.0 (released before 2021) AirPlay may not work smoothly - sound and video will be out of sync.
3. Miracast: AirPlay alternative for older TVs
Miracast is a universal wireless broadcast standard that has been supported by all Xiaomi TVs since Mi TV 3 (2015). Unlike AirPlay, it does not require special firmware, but has limitations:
- 🎥 Maximum authorization — 1080p@30Hz (iPhone 13/14/15 possibly 4K, delayed).
- 🔊 The sound is only transmitted in Stereo format (no Dolby Atmos support).
- 🔋 Fast battery discharge iPhone (up to 1% per minute when streaming video).
How to connect:
- On TV: Settings → Connections → Miracast (or Wireless Display).
- On your iPhone, install an app for Miracast (like Screen Mirroring or ApowerMirror).
- Run the broadcast through the app by selecting your Xiaomi TV.
Why Miracast won’t work on iPhone
| Model Xiaomi TV | AirPlay support | Miracast support | Max, permission. |
|---|---|---|---|
| Mi TV Q2 (2023) | ✅ (AirPlay 2) | ✅ | 4K@60Hz |
| Redmi Smart TV X (2022) | ✅ (post-refresh) | ✅ | 4K@30Hz |
| Mi TV 4S (2019) | ❌ | ✅ | 1080p@30Hz |
| Mi TV 3S (2016) | ❌ | ✅ (lag-lagged) | 720p@24Hz |
4.Using Wi-Fi Direct: for file and screen transfer
Wi-Fi Direct allows you to connect your iPhone to your Xiaomi TV directly, without a router, which is suitable for transferring photos, videos or screen duplication, but has limitations:
- 📶 The data transfer speed is lower than the HDMI (maximum of 30 Mbps).
- 🎬 Video Delay – up to 1 Second (not suitable for gaming).
- 🔒 Not all apps support broadcasting (for example, TikTok blocks external displays).
Step-by-step:
- On TV: Settings → Network → Wi-Fi Direct → Enable.
- On your iPhone, open Settings → Wi-Fi and connect to a network that starts with DIRECT-XiaomiTV-.
- Run a live streaming app (such as LocalCast or AllCast).
- Select a file to transfer or activate Screen Mirroring.
HDMI.
Through AirPlay.
Via Miracast
Wi-Fi Direct
Another option
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⚠️ Note: When using Wi-Fi Direct, the Xiaomi TV can automatically turn off the broadcast after 10 minutes of inactivity.To avoid this, turn off the energy saving: Settings → Energy consumption → Standby regime → Never.
5. Broadcast applications: when standard methods do not work
If none of the above methods work, such as an old TV or firmware problem, you can use third-party apps that are remote, but require a stable Internet connection.
Top.-3 iPhone-based:
- 📺 ApowerMirror - Supports 4K, But the paid version costs 300. ₽/month.
- 🎮 TeamViewer QuickSupport – Free, but up to 500ms latency.
- 📱 LetsView is a simple interface, but a limitation 1080p@30Hz.
How to set up ApowerMirror:
- Install the app on your iPhone and TV (via Google Play on Xiaomi TV).
- Connect both devices to the same Wi-Fi network.
- On your TV, launch ApowerMirror and select Accept Connection.
- On the iPhone enter PIN-TV-screen.
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The app side is the only way to stream the screen to Xiaomi TVs older than 2017, where there is no built-in support for AirPlay or Miracast.
6. Solving typical synchronization problems
Even after you set it up correctly, you can still get errors, and here are the most common ways to fix them:
| Problem. | Possible cause | Decision |
|---|---|---|
| TV Can't Find iPhones Through AirPlay | The outdated firmware Xiaomi TV | Update the software through Settings → About TV → System Update |
| Delayed sound during broadcasting | Uses 2.4 GHz Wi-Fi network | Connect to 5 GHz or use HDMI |
| Video slows or tears | Weak Wi-Fi signal or network congestion | Disconnect other devices from the router or use Wi-Fi Direct |
| No sound when connected via HDMI | Incorrect settings of sound output on the iPhone | Check the settings → Sounds → Sound output → HDMI |
If the problem is not resolved:
- 🔄 Reboot both the iPhone and the TV.
- 📡 Check if your router is blocking the broadcast (turn off). AP Isolation in the settings of the router).
- 🔧 Reset network settings on the TV: Settings → Network → Resetting network settings.
7. How to improve the quality of broadcasting: expert advice
To minimize delays and improve your picture, follow these guidelines:
For wireless broadcasting:
- 📶 Use a router with Wi-Fi 6 support (e.g. Xiaomi) AX6000).
- 🔌 Connect the TV to the router via Ethernet (if possible).
- 📵 Turn off background apps on your iPhone (especially instant messengers and streaming services).
For wired connection (HDMI):
- 🔌 Use the cable. HDMI 2.1. not exceeding 3 metres in length.
- 🔄 Turn on Game Mode on TV to reduce delay: Settings → Picture → Image mode → Playing.
- 🎛 Set the resolution manually: Settings → Screen. → Permission → 4K (3840×2160).
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If you’re streaming movies from your iPhone on Xiaomi TV, turn off image processing (Settings → Picture → Motion → Off). This will reduce artifacts in fast scenes.