How to Install Google Camera on Xiaomi Poco X3: A Complete Guide with Working APKs

Xiaomi Poco X3 is one of the most popular mid-range smartphones with great hardware, but the standard camera app often disappoints users with dull colors and mediocre HDR processing. Google Camera (GCam) can dramatically improve the quality of photos and videos by adding processing algorithms from Pixel, such as Night Sight, Astrophotography and improved portrait mode.

However, GCam installation on the Poco X3 has nuances: not all APK versions are stable, and incorrect settings can lead to departures or artifacts in pictures. In this guide, we will review proven versions of GCam for Poco X3 (surya/karna), describe the installation process, optimal configurations and solutions to typical problems, and learn how to avoid common errors that spoil the experience.

Why Google Camera is Better Than the Standard Camera on Poco X3

Xiaomi’s standard camera app on the Poco X3 uses aggressive image processing, often resulting in over-lit areas, loss of detail in shadows and unnatural colors. Google Camera solves these problems by:

• 📸 HDR+ with computational photography – multiple frames are combined into one, reducing noise and improving dynamic range.
• 🌃 Night Sight is a dark shoot with no flash and no noise (even better than Xiaomi’s night mode).
• 👤 Precision mask portrait mode is a more natural background blur and correct recognition of the edges of objects.
• 🎥 Video stabilization – less trembling when shooting with a hand (especially noticeable in 4K@30fps).

Independent tests (such as those from DXOMark or GSMArena) show that smartphones with GCam perform 15-20% better in detail and color reproduction, and on the Poco X3, the difference is particularly noticeable when shooting against the sun or in low light conditions.

But there are downsides: some features (like Super Res Zoom) may not work on unofficial ports, and 4K@60fps videos are sometimes recorded with artifacts.

Pre-installation requirements and preparation

Before installing Google Camera on Poco X3, make sure your smartphone meets the following conditions:

• 📱 Device model: Poco X3 NFC (surya) or Poco X3 Pro (vayu). Other versions (e.g. Poco X3 GT) require other versions of the GCam.
• 🔄 Version MIUI: Up-to-date firmware (preferably MIUI 13/14 or HyperOS). Older versions (below MIUI 12.5) may have bugs.
• 🔓 Unlocked bootloader: Not required, but some features (e.g., RAW- shooting) require root.
• 📁 Free space: minimum 200 MB on internal drive for APK and cache.

Critical! Not all versions of the GCam work correctly on Poco X3, like the ports from BSG or Arnova8G2 often crash when shooting videos, and the versions from Shamim may not save photos to the gallery, and we tested several options and selected the most stable ones.

Make sure that the Poco X3 (surya/karna) is available

Update MIUI to the latest version

Download APK from a verified source (links below)

Disable battery optimization for GCam in settings

Clear the cache of a standard camera-->

We also recommend disabling the standard camera app from Xiaomi (do not delete!) to avoid conflicts.

1. Go to Settings → Applications → Application Management.
2. Find the camera and select Disable (Do not Delete!).
3. Confirm action. This won't delete the application, but it will prevent automatic launch.

The Best Google Camera Versions for Poco X3 (2026)

We tested over 10 versions of the GCam from different developers and selected the 3 most stable for the Poco X3. All of them support the core features (Night Sight, Portrait, HDR+) and rarely fly out.

For most users, we recommend BSG's GCam 8.1 - it offers the best balance between stability and functionality. If you want the most detail, try Nikita's version 7.3.

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Once you install GCam, check the resolution of the images in the app settings. By default, it can stand at 12 MP, although the Poco X3 supports 64 MP (but with loss of quality due to pixel binning).

Step-by-step instructions for installing Google Camera

Installing a GCam on a Poco X3 does not require root rights, but you need to follow the instructions carefully to avoid errors.

1. Download the APK to one of the recommended versions (links in the table above).
2. Allow installation from unknown sources: Go to Settings → Applications → Special Permissions → Install unknown applications. Select a browser (e.g. Chrome) and enable permission.
3. Install APK: Open the downloaded file through any file manager (e.g. Files by Google). Click Install and wait until it is completed.
4. Configure permissions: Once installed, open Settings → Apps → Google Camera. Enable all permissions: Camera, Microphone, Storage.

Turn off battery optimization

• Go to Settings → Battery → Battery Optimization.
• Find Google Camera and select No Limits.

Once installed, don’t start the application right away — you first need to download the configuration file (XML), otherwise the camera may not work properly. Instructions for setting up XML are given in the next section.

Optimal GCam settings for Poco X3

By default, Google Camera may not work perfectly on the Poco X3 — for example, to over-spot pictures or slowly focus. To fix this, you need to download the XML-config (settings file) and make a few changes manually.

Step 1: Download XML-config

• 📄 For GCam 8.1 (BSG): Download XML
• 📄 For GCam 7.3 (Nikita): Download XML

Step 2: Import the config to GCam:

1. Create a GCam folder at the root of internal memory.
2. Place the downloaded XML- file in the folder GCam/Configs.
3. Open Google Camera, tap twice on the black space next to the down button (the config menu will open).
4. Select your XML- file and click Restore.

Step 3: Manual settings (if necessary)

After importing the config, check the following parameters:

• 🔘 Enable HDR+ Enhanced (in Lib Patch settings).
• 🔘 Disable Sabre (may cause noise on Poco X3).
• 🔘 Set Awb (white balance) on Cloudy Daylight for more natural colors.
• 🔘 Enable Viewfinder Format → JPEG + RAW (if you need RAW).

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Without XML-, the GCam configuration on the Poco X3 can run unstablely: slow focus, take-offs when shooting videos or green in the photo. Always use proven configs!

Recommended shooting modes:

Common Problems and Their Solutions

Even with the right Google Camera settings on Poco X3 can behave unstable. Here are the top -5 problems and how to fix them:

⚠️ Warning! If the GCam Poco X3 starts to warm up or discharge rapidly after installation, check if the camera is not operating in the background. Open Settings → Battery → Battery Use and force the GCam to stop if it consumes >10% charge.

• 🚫 GCam flies when shooting video Solution: Turn off 4K@60fps in the video settings and use 4K@30fps or 1080p@60fps. Also check if the smartphone is overheating (if the temperature is >45°C, the video will lag).
• 🟢 Green in photo Solution: In GCam (Lib Patch) settings, turn on Fix Green Tint or change Awb to Daylight.
• 📸 Photos are not saved to gallery Solution: In GCam settings, select the Storage → Save location and give permission to access the storage. If it doesn't work, clear the app cache.
• 🔋 Fast battery drain Solution: Turn off Motion Photos and reduce the video resolution to 1080p. Also check if the GCam is running in the background (see the warning above).
• 🔍 Not Focusing on Close Objects Solution: Turn on Macro Mode in settings or use manual focusing (slip on the screen and hold your finger to lock focus).

If the problem is not resolved, try removing GCam, clearing the DCIM/GoogleCamera folder, and installing a different version of the APK from our table.

Photo comparison: standard camera vs Google Camera

To illustrate the difference, we did a test shoot on the Poco X3 under the same conditions.

• 🌅 HDR: The GCam image shows more detail in the shadows and in the sky, while the standard camera clogs up light areas.
• 🌃 Night Sight in GCam gives 30-40% less noise and more natural colors compared to night mode MIUI.
• 👤 Portrait: The background blur in GCam more accurately bypasses the contours of objects (such as hair), whereas a standard camera often eats away at the edges.
• 🎨 Colors: GCam gives a more natural color rendering, whereas Xiaomi often overstates saturation (especially red and green).

Examples (clickable):

📷 Daytime shooting (comparison)

🌙 Night shooting (comparison)

Bottom Line: Google Camera definitely wins in HDR, night shooting and detail, but a standard camera may be more convenient for quick shooting (e.g. scanning QR- codes or documents).

FAQ: Frequent questions about Google Camera on Poco X3