How to zoom in on the front camera Xiaomi: from gestures to hidden settings

The front camera on Xiaomi smartphones is often a headache for selfies — too wide a viewing angle captures unnecessary details, and automatic zoom doesn’t always work. Unlike the main module, where zoom is available by default, the selfie camera often lacks this feature. But the solution is: from standard gestures to hidden engineering menus. In this article, we will examine all the ways to zoom in on the front camera Redmi, POCO or Mi — without a root, with a root and even through ADB.

It's important to understand that zoom's front-facing capabilities are hardware-constrained: most sensors lack the resolution to digitally zoom in without losing quality. However, even software tricks like cropping a frame or changing the focal length can radically improve selfie composition. We've tested the methods on models from the Redmi Note 10 Pro to the Xiaomi 13 Ultra, and now we're sharing the results.

Why Xiaomi doesn’t have a zoom for the front camera?

Manufacturers deliberately limit the functionality of selfie cameras for three reasons:

• 📱 Hardware limitations: Front-facing sensors (usually 8-32 MP) don't physically support the optical zoom, and digital zoom spoils detail.+ 16MP at 2 resolution× Zoom loses up to 75% of its pixels.
• 🎯 Marketing ploy. Wide-angle selfies (FOV 78–105°) They're positioned as "groups," although in practice, people tend to take portraits, and brands like Apple or Samsung also save on frontal phones, but they disguise it with software.
• 🤖 Limitations MIUI. Even if the sensor supports a digital zoom, the firmware can block the function. POCO F5 Zoom on the selfie camera is disabled in the MiCamera app code, although the hardware allows.

Interesting fact: In some models (e.g. Xiaomi 12S Ultra), the front camera is technically capable of 2× zoom, but the feature is hidden in the engineering menu. It can be activated via ADB or modified versions of the MiCamera from the developers of XDA.

⚠️ Attention: Digital magnification on the front camera always degrades the quality of the shots. at 2× zoom is lost to 50% detail, and at 3× — The image becomes pixelated. Use zoom only for composition, not for detail.

Method 1: Approximation gestures in a standard camera

The easiest method is to use zoom gestures right in the Camera app. It works on most Xiaomi models (from Redmi 9 to Xiaomi 14), but there are nuances:

1. Open the Camera app and switch to the front module (camera reversal icon).
2. Touch the screen with two fingers and spread them to the sides (the gesture of "enlarge"). On some models, the reverse gesture is triggered - "to keep your fingers open."
3. If the gesture doesn’t work, check the camera settings: Settings → Gestures → Scaling (the item may be called differently).

Limitations of the method:

• ❌ Maximum zoom – usually 1.5–2× (model).
• ❌ On some firmware (for example, MIUI 13 for POCO X3 Pro) gesture deactivated by default.
• ❌ When recording video zoom can be reset.

Make sure the camera is in Photo mode, not Portrait or Video.

Try a gesture on an empty section of the screen (not on faces)

Restart the Camera app if the gesture doesn't work

Update MiCamera via Google Play (if available)

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On models with MIUI 14 and later, the zoom gesture may conflict with the “Face AF” function. If the camera is constantly zooming, turn off autofocus in the settings.

Method 2: Manual change of focal length (without root)

V MIUI hidden focal_length, And this is the angle of view of the camera, and you can change it through an engineering menu or a special application, and this method doesn't give you a real zoom, but it narrows the angle of view, simulating the approximation.

Instructions for models on MIUI 12-14:

1. Install the MIUI Hidden Settings app (available on 4PDA or XDA).
2. Open the Camera → Front Camera Settings section.
3. Find Focal Length Adjustment (or similar). The default is 1.0 (wide angle).
4. Increase the value to 1.5-2.0 to simulate zoom. Example: 1.8 will narrow the frame by 30%.

⚠️ Note: On some models (Redmi Note) 11, POCO M4 Pro) modification focal_length Before experimenting, back up your settings through Settings. → Memory. → Backup.

Gestures in a standard camera

Change of change focal_length

Part of the annex (GCam, Footie)

Nothing helps.

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Method 3: Third-party cameras with zoom support (GCam, Footie)

If the standard MiCamera is not satisfied, install alternative software.

• 📸 Google Camera (GCam) Ported versions (e.g. from Google Camera) BSG Wichaya supports zoom up to 4× It's on the front camera, but it needs the right configuration. 4PDA (Look for a theme for your model).
• 🎥 Footie.App specifically for selfies with hand-held zoom (up to 3)×) And perspective correction. Supports Xiaomi on Android 10+.
• 🔍 Open Camera. Free open source, where zoom is set up with a slider. Minus — no optimization for Xiaomi sensors, artifacts are possible.

How to set up GCam for zoom on a selfie:

1. Download the GCam version for your model (for example, for Redmi Note). 10 Pro's fine. BSG_GCam_8.1).
2. Install a config (.xml file) for the front camera (see the forums for “GCam config for [your model]”).
3. In GCam, activate the Auxiliary Camera → Front Camera Zoom.
4. Use zoom slider or gestures (like in a standard camera).

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Before installing the GCam, check the compatibility of your model on the Celso Azevedo website. Some sensors (such as the POCO X3 NFC) require patches to work properly.

The advantage of GCam is that Google processing algorithms are better at storing details when zooming. For example, on the Xiaomi 11T Pro, 2×zoom selfies in the GCam look sharper than in a standard camera.

Method 4: ADB-commands to unlock hidden functions

For advanced users, there is a method of activating hidden zoom via ADB (Android Debug Bridge), which works on models with MIUI 12-14, but requires a connection to a PC.

Instructions:

1. Turn on Developer Mode on your phone: Settings → About Phone → MIUI version (click 7 times).
2. Activate Debugging by USB in Settings → Additional → For developers.
3. Connect the phone to your PC, open the terminal (or cmd) and type in:

adb shell settings put global camera_hal3_enabled 1


adb shell settings put global camera_double_tap_power_gesture 1




adb shell am start -n com.android.camera/.Camera

After the commands are executed:

• Open the camera and check for the zoom slider.
• If zoom doesn’t show up, try an alternative command:

adb shell setprop persist.camera.front.zoom.enable 1

This method doesn't work on all models, and users say it successfully activates zoom on:

• ✅ Xiaomi Mi 11 / Mi 11 Ultra
• ✅ Redmi K40 Pro / POCO F3
• ❌ Does not work on the Redmi Note 9 and older models due to limitations HAL.

⚠️ Attention: Wrong ADB-The teams can disrupt the camera. Before you experiment, create a recovery point in the camera. TWRP (if established).

Method 5: Real-time frame trimming (trimming applications)

If no methods are working, use real-time cropping apps that don't give you a real zoom, but they allow you to cut out the center of the image to simulate the approximation.

Top.-3 applications:

How to use:

1. Install one of the apps (such as Crop Camera).
2. Select the front camera and activate the cropping mode.
3. Move the frame to “close” the desired part of the frame.
4. Take a picture – the application will automatically crop the photo.

The downside of the method is that the final image will have a lower resolution than the original image. For example, if you cut a 16-MP selfie to 2× zoom, you get a photo of ~4 MP.

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Real-time cropping is the only method that works on 100% of Xiaomi models, but reduces the quality of your shots. Use it if other methods are not available.

Frequent problems and solutions

When you try to zoom in on the front camera, you're going to see some common mistakes.

• 🔄 Zoom resets after camera restart Solution: Clear the Camera app cache (Settings) → Annexes → Camera. → Memory. → Clear the cache).
• 🚫 The zoom gesture doesn't work. MIUI. Check the Settings. → Gestures → Scaling up the camera.
• 📉 Selfie quality deteriorates after change focal_length. Return the value to 1.0 or use a smaller increase (for example, 1.3).
• 🔌 ADB Make sure that the debugging is on. USB and the drivers are installed correctly.

If none of the methods worked, check:

• Is the firmware updated (Settings → About the phone → System update).
• Does Zoom block third-party software (such as Greenify or Battery Saver)?
• There is no physical damage to the camera (for example, after a fall).

FAQ: Answers to popular questions