How to change the screen resolution on Xiaomi: all the ways and tips

Changing the resolution of the screen on Xiaomi devices is a challenge that both beginners and experienced users face. Incorrectly selected settings can lead to blurred images, incorrect display of the interface or even overheating of the device. In this article, we will discuss all the available ways to change the resolution on Redmi, POCO, Mi and Mi TVs, and explain which settings are optimal for different use cases.

It's important to understand that not all models support manual resolution change. For example, budget smartphones often lack this feature in standard settings, but it can be activated through developer mode or third-party applications. And on Xiaomi TVs, the algorithm of actions is radically different from mobile devices. We will look at each case in detail so that you can customize the screen to your needs without risk to technology.

If you want to improve the quality of your picture for watching movies, increase performance in games, or just experiment with settings, this guide will help you get it right, but remember: some combinations of resolution and refresh rates can be unstable and lead to image artifacts or even a device reboot.

Why you may need to change the screen resolution

At first glance, it seems that the factory screen settings are optimal for most tasks, but there are several good reasons to manually adjust the resolution:

• 🎮 Games and Performance: Lowering resolution reduces CPU and video accelerator load, which increases FPS In games like Genshin Impact or Call of Duty Mobile.
• 📺 Video viewing: some videos in low resolution (e.g, 480p) They look better when scaling up to 720p, than with automatic increase to 1080p.
• 🔍 Small text: On large screens (such as Xiaomi Mi Max or Pad 6 tablets), standard text may seem too small – zooming out solves the problem.
• 🔋 Saving charge: lower resolution reduces screen power consumption, which is especially true for devices with a small battery.

But don't change your settings, like setting the resolution above the native won't improve the image quality, it will only add extra load, and some POCO models may have stripes or flickering in the forced mode.

⚠️ Attention: On devices with AMOLED-With screens (such as Xiaomi 13 Pro or Black Shark 5), prolonged use of non-standard resolution can accelerate pixel burnout.

How to change the resolution on Xiaomi smartphones (MIUI)

In most Xiaomi, Redmi and POCO smartphones, the resolution change feature is hidden in the developer settings.

1. Activate Developer Mode: Go to Settings → About Phone. Press 7 times on MIUI Version (you will be notified "You are a developer").

Additional settings → Developer settings

Screen resolution

Minimum width

Force GPU Rendering

720p

1080p

Native

Restart the device to apply the changes.

Some models (such as the POCO F5 or Redmi Note 12 Pro+) may not have a direct resolution setting in the developer menu, which will help with Google Play’s Display Changer app, but will require root rights to work.

Developer mode activated

Backup of important data is made

Battery charge > 50%

Compatibility of the model with manual settings-->

Native (recommended)

720p to save charge

1080p for balance

Maximum for quality

Other-->

Features of setting the resolution on Mi TVs

On Xiaomi TVs, the resolution change algorithm is fundamentally different from smartphones, where the settings depend on the input signal (HDMI, AV, TV-tuner) and supported resolutions of a particular model, such as Mi TV Q2 75" supportive 4K@120Hz, and Mi. TV A Pro 32" limited 1366×768.

To change the permit:

1. Connect the signal source (such as a console or PC) via HDMI.
2. On the remote, press Menu → Settings → Image → Screen resolution.
3. Select one of the available values: Auto - Auto Detection (recommended) 1920×1080@60Hz - for Full HD content 3840×2160@30Hz - for 4K (may not be supported by older consoles)

If the image is gone after the change, wait 15 seconds for the TV to return to the previous settings.

Important: Some models (e.g. Mi) TV 4S 55") does not allow manual selection of permission for the built-in TV-In this case, the parameters depend on the broadcast standard (DVB-T2, cable TV etc.).

⚠️ Note: When connecting PC to Mi TV through HDMI The resolution is set on the computer side (in Windows or macOS settings). If the screen doesn't show, try pressing on the Win keyboard. + P and select the mode Only second screen.

Optimal settings for different scenarios

The choice of permission depends on how you use the device. Here are recommendations for tasks:

1. Games (Genshin Impact, PUBG Mobile, Call of Duty)

• 🎯 Objective: maximum FPS reasonably.
• 📱 Smartphones: For POCO F4 GT or black shark: 2244×1080 upon 120 For the Redmi Note. 11: 1600×720 upon 90 Hz.
• 🖥️ Mi TV (for cloud gaming: GeForce NOW Xbox Cloud: 1920×1080@60Hz. Local consoles (PS5, Xbox Series X): 3840×2160@60Hz (if supported).

2. Watching movies and videos

• 🎬 Netflix, YouTube, Kodi: For Mi TV Q1E: 3840×2160 (4K) Dolby Vision enabled. Smartphones: native resolution with switched off Automatic brightness.
• 📺 Etheric TV: Set the tuner resolution in Settings → Channels → Image mode → Cinema.

3. Work with text and office applications

• 📄 Reading, Word, Excel: Increase the scale of the interface in Settings → Screen. → Text size (not to be confused with resolution!) On the Mi Pad 5, use Read Mode to reduce blue light.

💡

If the interface elements (such as the notification panel) are missing after changing the resolution on the smartphone, return the settings to Native and restart the device. This is due to incorrect scaling in some versions of MIUI.

Frequent problems and their solutions

When you manually set up a resolution, users often encounter errors, and here are the most common ones and how to fix them:

If none of these methods worked, try resetting your screen to factory settings. On smartphones, this is done via Settings → System → Resetting (select only “Screen Settings”). On TVs – Settings → System → Reset and Reset → Reset images.

💡

Before experimenting with resolution, always check if your model supports custom settings. For example, Redmi 9A does not have a manual resolution change feature, and trying to get around this through root can lead to a “brick” of the device.

How to return the standard permission

If after experiments with settings the screen began to display incorrectly, you can return factory parameters in several ways:

On Xiaomi smartphones:

1. Go to Settings → Additional settings → Developer settings.
2. Find the screen resolution and select Native or Default.
3. If the developer menu is not available, reset settings through Settings → About Phone → Reset settings (select “Reset screen settings”).

On Mi TVs:

1. On the remote, press Menu → Settings → Image → Reset image settings.
2. If the TV doesn’t respond, disconnect it from the network for 1 minute, then turn it on again – most models reset settings when starting cold.

If the device does not respond to commands and the screen remains black or with artifacts, try a hardware reset:

• For smartphones: Press the Power button + Volume up for 10 seconds.
• For TVs: Press and hold the Power button on the case for 15 seconds.

FAQ: Answers to popular questions