Do you want to bring Xiaomi’s screen to a large TV to enjoy movies, games or presentations in high resolution? HDMI-cable is one of the most stable and high-quality ways to transmit images, but it is not always clear which adapter you need or how to set up the connection correctly. In this article, we will examine all the nuances from choosing a cable to solving typical problems.
Xiaomi’s modern smartphones (including Redmi models, POCO and flagship series) are not equipped with standard HDMI-But not all adapters are equally efficient: some only support image output, some also support charging, and some may limit resolution.
It’s important to consider that connectivity performance depends not only on the cable, but also on the capabilities of your TV and smartphone.For example, Xiaomi 13 Pro supports video output in 4K@60Hz, and budget models can be limited to 1080p@30Hz. If you plan to play mobile games on the big screen, this nuance will become critical.
What Xiaomi devices support HDMI connectivity
In theory, any Xiaomi smartphone or tablet can be connected to a TV via HDMI, but it requires the right adapter.
- 📱 USB-C (Type-C: all models from 2016 (e.g. Xiaomi Mi 6, Redmi Note 5 and later) Requires an adapter USB-C → HDMI.
- ⚡ Micro-USB: obsolete models (until 2016, for example, Redmi 4, Mi 5) → HDMI (feed-in).
- ⚠️ No support. MHL/Slimport: Some budget models (e.g. Redmi) 5A) They can’t transmit video through HDMI even with an adapter.
To check the compatibility of your device, pay attention to the data transfer protocol:
- 🔌 MHL (Mobile High-Definition Link: An outdated standard, requires a powered adapter USB. Supported in models until 2018.
- 🖥️ Slimport: The Alternative MHL, It is less common (for example, in Xiaomi Mi 4).
- 🚀 DisplayPort Alt Mode: A Modern Standard USB-C, Supported by all flagships after 2019 (e.g. Xiaomi) 11T, POCO F4).
If your device is released after 2020, it probably supports DisplayPort Alt Mode, which means that a simple adapter is enough. USB-C → HDMI You can use the DevCheck app (Hardware section) to check. → USB).
Which adapter or cable to choose for connection
The choice of adapter depends on the port of your device and the requirements for the quality of the transmission.
| Adapter type | Suitable for | Max, permission. | Whether food is required | Approximate price |
|---|---|---|---|---|
| USB-C → HDMI (passive) | Smartphones with DisplayPort Alt Mode (2019–2026) | 4K@60Hz | No. | 500 ₽ |
| USB-C → HDMI (active, with a chip) | Devices without Alt Mode (e.g. Redmi 9) | 1080p@30Hz | Yeah (from USB) | from 1,200 ₽ |
| Micro-USB → HDMI (MHL) | Older models (until 2018, for example, Mi 5) | 1080p@30Hz | Yeah (from the socket) | 800 ₽ |
| USB-C → HDMI + USB-PD | For simultaneous charging and video output | 4K@60Hz | No (charging via PD) | 1,500 ₽ |
For most modern devices (Xiaomi 12/13, POCO F5, Redmi Note 12) the best choice will be a passive adapter USB-C → HDMI with support for 4K.
- 🔍 Check the certification: Adapters without logo HDMI Licensing may not work or give out artifacts.
- 📏 Cable length: for 4K@60Hz The cable is not longer than 2 Meters (otherwise delays are possible).
- ⚡ If the adapter requires power, use the original unit from Xiaomi (power at least) 18W).
⚠️ Cheap adapters from Chinese stores often do not support HDR And they can limit frame rates to 30 Hz. For games, this is critical -- the image will "brake".
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If you connect Xiaomi to a Netflix or Disney+ streaming TV, make sure the adapter supports HDCP 2.2 or content in 4K will not play.
Step-by-step: how to connect Xiaomi to the TV
When the adapter and cable are ready, follow this instruction.The process may vary slightly depending on the TV model (Samsung, LG, Sony or Xiaomi TV), but the overall scheme is the same:
Make sure the TV is supported HDMI-Entrance (port usually signed "HDMI IN")
Select an adapter according to the smartphone port (USB-C/Micro-USB)
Connect the adapter to the smartphone, then connect HDMI-cable
Turn on the TV and select the desired signal source (button "Source" or "Input" on the remote)
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- Connect the adapter to your smartphone. If you use Micro-USB, connect the power cable (from charging or charging) first. USB-port).
- Connect the adapter to the TV through HDMI-It is recommended to use the port. HDMI 2.0 or newer for support 4K.
- On the TV, press the Source (or Input) button on the remote and select the appropriate one. HDMI-port, HDMI 1).
- On the smartphone screen, a notification will appear about the connection to the external display. Select the display mode: 📱 Duplicate the screen – the picture on the TV repeats the smartphone. 🖥️ Expand the screen – the TV becomes the second monitor (useful for multitasking). 🎮 Second screen only – TV only (for games or presentations).
If the image does not appear, check:
- 🔌 Correctness of cable connection.
- 🔄 Restart your smartphone and TV.
- ⚙️ In the settings of the TV, turn on the mode HDMI-CEC (if).
To adjust the image:
- 🎨 Permission: in settings HDMI Select the maximum supported (for example, 3840×2160 for 4K).
- 🔄 Frame rate: for games set 60 Hz, for movies enough 24-30 Hz.
- 🌈 Color profile: if the TV supports HDR10, activate it in the settings of the smartphone screen.
- 🔗 Google Cast (Chromecast): If you have a Chromecast device or a TV with Google built-in TV, You can stream the screen through the Google Home app.
- 📱 USB-OTG + MHL: For older models with Micro-USB (e.g. Xiaomi Mi 4) an adapter is required MHL externally-fed.
- 🖥️ DLNA/UPnP: Seeing media over a local network is suitable for movies and photos, but not for duplicate screens.
The main advantages and disadvantages of alternative methods:
| Method | Pluses | Cons |
|---|---|---|
| HDMI | Maximum quality (4K@60Hz) Minimum latency; 5.1 sound support. | We need an adapter and cable. |
| Miracast | No wires, easy connection. | Delays up to 100-200 ms. Quality depends on Wi-Fi. |
| Google Cast | Supports streaming apps (YouTube, Netflix) and low power consumption. | Not all apps support broadcasting. |
For games or high-resolution video, HDMI is still the best choice, and wireless technology is suitable for presentations or photo views where delays are not critical.
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If you want a stable connection without lags (for example, for games or 4K videos), HDMI remains the priority.
Tips for gamers: how to play with Xiaomi on the big screen
Connecting your smartphone to your TV opens up new possibilities for mobile gaming, but there are a few things you need to consider to play comfortably:
- 🎮 Use a gamepad: connect a Bluetooth controller (such as Xiaomi Game Controller or Sony DualSense) for convenience.
- 🔌 Charging while playing: games drain the battery quickly. Use an adapter USB-C → HDMI + PD simultaneous-charge.
- 📶 Turn off background processes: Close all applications through Settings → Annexes → Launched to reduce the lags.
- 🖥️ Set the permission: set the game for the game 1080p@60Hz — It is the optimal balance between quality and performance.
⚠️ Attention: During long gaming sessions, the smartphone may overheat.Use a cooling stand or play in a ventilated room.Temperatures above 45°C leads to trottling (decreased productivity).