How to set up a desktop on Xiaomi Poco X3: the complete guide to MIUI

Introduction: Why Desktop Setting Is Important for Poco X3

Xiaomi Poco X3 desktop is not just a background with icons, but a key element of interaction with the device. The correct configuration of the MIUI interface allows you not only to improve visual perception, but also to increase productivity. For example, competent placement of widgets saves up to 30% of the time on daily operations, and the choice of themes affects eye fatigue during prolonged use.

The Poco X3 (codenamed surya) is based on the MIUI custom shell, which offers much more personalization options than standard Android. However, many users use only 20% of these features, missing the chance to make the smartphone truly “their own”. In this article, we will examine not only the basic settings, but also hidden chips that the manufacturer does not advertise.

Poco X3 features support for MIUI 12/13/14 themes (depending on the firmware version) and proprietary launcher POCO Launcher. The latter is optimized for gamers and offers unique gestures that are absent in standard versions. If you haven’t updated the firmware, we recommend you do this before setting up - new versions of MIUI expand the customization capabilities.

1. Selection and installation of wallpaper: from standard to dynamic

Wallpaper is the basis of the visual style of the desktop. There are three types of background images available on the Poco X3:

• 🖼️ Static wallpaper - classic images from the gallery MIUI (including exclusive collections for POCO).
• 🌌 Dynamic wallpapers – animated background drawings that respond to the time of day or gestures (e.g. Super Wallpapers from Xiaomi).
• 🎨 Live wallpaper – interactive background images with support for paralax effect (shifts when the phone is tilted).

To change the wallpaper:

1. Press and hold the empty space on the desktop.
2. Select the wallpaper in the menu that appears.
3. Go to My Wallpaper or Online (to download new ones).
4. For dynamic wallpaper, activate the option Effects when scrolling.

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If the wallpaper is from the gallery MIUI And they seem boring, so install the Wallpapers Craft app from Google Play. It offers over 10,000. HD-wallpaper with support for dark theme and adaptive lighting for AMOLED-POCO X3

For minimalist lovers: in Settings → Wallpaper → In addition, the color wallpaper feature is hidden, which automatically adjusts the background to the color gamut of the interface. This is especially useful when using a dark theme, as it reduces the load on the eyes.

2. Icon optimization: size, shape and packaging in folders

The Poco X3 app icons can be customized according to three parameters: size, shape and style.

1. Click the empty space on the desktop → Settings.
2. Select the icon style (options are available: Standard, Round, Square, Round).
3. In the icon size section, move the slider (from 80% to 120% of the standard).

To organize applications, use folders:

• 📁 Drag one application to another to create a folder.
• 🎨 Click on the folder name to rename it or change color.
• 🔒 In the folder settings (Advanced) you can hide its name or fix the position.

Hidden chip: If you pinch the app icon and drag it to the top of the screen to say Delete, you will see the Hide option. This will remove the application from the desktop without removing it completely. You can return hidden icons through Settings → Apps → Hidden applications.

3. Widgets: Which are useful for Poco X3 and how to add them

The Poco X3 widgets fall into two categories: system (weather, hours, power management) and third-party (Google Keep, Spotify, Tesla) widgets.

1. Click the empty space on the desktop → Widgets.
2. Scroll through the list and select the one you want (like Weather or Data Control).
3. Drag the widget onto the screen and change its size by pulling around the corners.

Top.-5 Poco-useful widgets X3:

Important: Game Turbo widgets and Battery Status consume additional resources. If you notice lags, check them in Settings → Battery → Battery Use. Disable unnecessary widgets with a long press → Delete.

4 MIUI Topics: Where to Download and How to Apply

MIUI themes change not only wallpaper, but also icon style, fonts, animations and even system sounds. Poco X3 has over 10,000 themes available, but not all of them are optimized for POCO Launcher. To avoid bugs, follow the instructions:

1. Open the Themes app (brush icon on your desktop).
2. In the Online section, select a category (such as Dark or AMOLED).
3. Click Apply – the theme will download and install automatically.

Challenges and solutions:

• ⚠️ Subject not applicable → Check your internet connection or clear the Themes app cache in the settings.
• ⚠️ The icons have become blurry. → Some themes do not support high-resolution Poco X3 (FHD+). Try a tagged theme 1080p.
• ⚠️ Animations are slowing down → Turn off effects in Settings → Additionally. → Windows animation (select No animations).

For advanced users: in Settings → About Phone, click on the MIUI version seven times to activate Developer Mode. Then in Settings → Additional → For developers, turn on the USB Debugging option and connect to your PC. With ADB, you can install custom themes (.mtz files) via the command:

adb install theme.mtz

5.Gestural and Navigation: How to Simplify Control

Poco X3 supports three navigation schemes:

• 👆 Gestures MIUI (Swipes from below for return, home, multitasking).
• 🔘 Navigation buttons (classic three buttons at the bottom of the screen).
• 🎮 POCO-gestures (optimized for games, with random touch blocking function).

To change the pattern:

1. Go to Settings → System → Gestures.
2. Select Full Screen gestures or Navigation buttons.
3. For POCO-Activate Game Turbo in the settings and enable Gestures in games.

Hidden Opportunity: In Settings → Additional → Special Features → Hidden One-Handed Mode. It reduces the interface for easy one-handed control – useful for the Poco X3 with its 6.67-inch screen.

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MIUI gestures can save up to 25 percent of screen space by not having a navigation bar, but it takes 2-3 days to adapt, and random swipes are possible first.

6. Performance optimization: How table settings affect speed

Excessive desktop customization can slow down the Poco X3, especially if you use:

• 🖼️ Live wallpaper + topic animation.
• 📊 5+ widgets with constant updates (weather, exchange rates).
• 🎮 Game Turbo Background Processes in Normal Use.

To check the impact of settings on performance:

1. Open Settings → Battery → Battery Use.
2. See which processes consume the most resources (e.g. com.miui.home is a launcher).
3. If the launcher consumes >5% of the charge, reset its settings: Settings → Applications → Application Management → Launcher → Storage → Clear data.

For gamers: in Settings → Special Features → Game Turbo, turn off Desktop Optimization if you notice a lag when you exit games. This feature sometimes conflicts with the MIUI animations.

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If after changing the theme, the smartphone started to slow down, return the standard theme and restart the device. Often the problem is solved by cleaning the cache in Settings → Storage → Clear the cache

7. Resetting table settings to factory settings

If you've had some setup experiments that have caused chaos on your desktop, you can go back to the original state.

1. Go to Settings → Applications → Application Management.
2. Find the Launcher (or POCO Launcher) and select Warehouse.
3. Click Clear Data and confirm the action.

⚠️ Warning: This operation will remove all your wallpaper, widgets and icon location. App folders and program data (e.g. save in games) are not affected.

Alternatively, install an alternative launcher (like Nova Launcher or Hyperion Launcher) from Google Play, which allows you to test new settings without risking the system launcher. To return POCO Launcher, disable admin rights from a third-party launcher in the application settings.

FAQ: Frequent questions about setting up the Poco X3 desktop