How to set up a camera on Xiaomi Redmi Note 7: a complete guide with secrets

Xiaomi Redmi Note 7 is still one of the most popular budget smartphones with a great camera – 48 MP main module and 5 MP depth allow you to take high-quality pictures even in 2026. However, many owners use only 20% of the camera’s capabilities, shooting in automatic mode. Meanwhile, the correct setting can dramatically improve the detail, color reproduction and sharpness of photos.

In this article, we will not only discuss the basic parameters (resolution, HDR, AI), But also the hidden features of the Redmi Note 7 that are not written in the standard manual, and you'll learn how to set up your camera for portraits, macros, night photos and video in your own home. 4K — sensing MIUI We will focus on optimization for social networks: how to avoid the soap effect when downloading to Instagram or VK.

All instructions are relevant to the latest versions MIUI 14 (including global and Chinese firmware) and tested in practice. If your Redmi Note 7 runs on an older version, there is a section at the end of the article with tips for updating the camera software.

1. Basic camera settings: where to start?

Before diving into the slim settings, make sure the camera is set to maximum performance under standard conditions. Open the Camera app and tap the gear icon (⚙️) And this is the top right corner, and it's the key features that affect 80 percent of the quality of the images.

The first thing to look out for is the resolution of the photos. By default, the Redmi Note. 7 drop-in 12 MP (with pixel binning) 4-into-1), but you can turn on the full 48 MP: But there's a nuance here: when you're shooting in 48 MP shuts down HDR and AI-Optimization and files are used in 3-4 It's more space than that. 12 MP, but enable Save 48mp HDR (Option appears when activated HDR).

• 📸 Photo resolution: 12 MP (recommended) or 48 MP (post-processing).
• 🌈 HDR: Auto or On (only switch off when shooting moving objects).
• 🤖 AI-camera: On (recognizes scenes, but sometimes "overshoots" with saturation).
• 🔄 Save mirror: off (otherwise selfies will be upside down).

Important point: when shooting at 48 MP on Redmi Note 7 automatically turns off electronic video stabilization (EIS), Even if you switch to video mode without closing the camera, it's a hardware limitation of the model that the system doesn't warn you about.

2. Shooting modes: which to choose and when?

Redmi Note 7 offers 7 basic camera modes, but most users are limited to Photo and Video, while Portrait, Night and Pro modes can save a shot in difficult conditions.

The Night mode deserves special attention, unlike the Redmi Note. 8/9, There's no separate option for manually adjusting exposure time, everything adjusts automatically, but there's a trick: if you turn on Night and then go to Pro, the shutter speed will remain long (until you get to the end of the day). 2 Sec, but you will have control over ISO And it's white balance, and it allows you to capture nightscapes with more flexibility.

⚠️ Note: Portrait mode on Redmi Note 7 does not work with objects other than humans and animals. Trying to photograph a flower or object in this mode will result in a shot without the bokeh effect.

3. Video optimization: 4K, stabilization and sound

Video footage from Redmi Note 7 Often underrated: the smartphone supports 4K@30fps and 1080p@60fps, but it's the default 1080p@30fps. To change the permission, go to Settings. → Video resolution. Please note that when you're shooting in 4K:

• 🔋 The battery is quickly depleted (30-40% faster than the battery). 1080p).
• 📱 Heated body (especially with long recording).
• 🎤 Noise cancellation is turned off – the sound becomes “raw».

Two options are available for video stabilization: EIS (Electronic) and Optical stabilization (only when shooting in the 1080p). EIS Cuts the edges of the frame by 10-15%, so if it is important to maintain the maximum field of view (for example, for vlogs), it is better to turn off stabilization and use a tripod or improvised support.

Secret advice: If you need to shoot a video with a screen of another device (such as gameplay), turn on Macro mode and hold the camera close to the screen, which will reduce glare and improve clarity.

Disable background applications (clean RAM)

Enable the aircraft mode (no interference from the network)

Use an external microphone (if the sound is critical)

Charge your phone at least 70 times%-->

4. Hidden functions of the camera: what is silent MIUI

MIUI It hides a few useful options that don't show up in the main settings menu:

1. Document Mode: Open the Camera, touch three points (⋮) In the upper right corner, select Document, which automatically straightens perspective and enhances contrast to capture text or tables.
2. Quick camera switching: Twice tap the screen with two fingers to switch from the main camera to the front (and back again) and works even while recording video.
3. Filming in format RAW: In Pro mode, tap the icon. RAW.dng files weigh 30 to 50 MB, but give you full control over post-processing.

Another little-known feature is the manual white balance adjustment in Photo mode.

1. Open the standard Photo mode.
2. Touch and hold your finger on the screen until a yellow square appears (focus lock).
3. Without letting go of your finger, move it up or down – the white balance slider will appear on the right.

⚠️ Attention: When shooting in RAW shut down AI-optimization and HDR. If you need both formats (JPG + RAW), Use third-party apps like Open Camera or GCam (for more in the next section).

5 Third-party applications: when a standard camera is lacking

Despite the rich settings, Xiaomi’s standard Camera app has limitations, such as:

• 📏 Interval (timelapse) shooting with interval setting.
• 🎭 Full manual focusing (closer/further only»).
• 🔍 Macrograph with an increase of more than 2×.

Alternative applications will help solve these problems:

For GCam on Redmi Note 7, version 7.3 or 8.1 is suitable (author) BSG You need to use Wichaya after installation:

1. Download Config for Redmi Note 7 (for example, violet.xml).
2. Put the file in a folder GCam/Configs7.
3. In the app, double-click on the dark area next to the down button.

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Before installing GCam, turn off optimization MIUI for the application (Settings) → Annexes → GCam → Battery → Without restrictions, the camera will close in 5-10 minutes.

6 Post-processing: How to save failed photos

Even with perfect camera settings, it's not always possible to take a perfect shot the first time. Fortunately, photos with the Redmi Note 7 are post-processable.

• 🖼️ Snapseed: Free Google Editor with Support RAW. Use the Selective Correction Tool for Spot Editing Exposure.
• 🌅 Lightroom Mobile: Presets for fast color correction. For Redmi Note 7 fit preset Vibrant Portrait.
• 🔍 AfterFocus: Adds bokeh effect to already finished photos (useful if you forgot to turn on Portrait mode).

If you're filming in RAW, Try to reduce the noise in Lightroom:

1. Open the.dng file in the app.
2. Go to the Details section → Noise suppression.
3. Set Luminescent noise at 30-40, Color noise at 50-60.
4. Add Sharpness (Mask: 60, Radius: 1.0).

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Photos from Redmi Note 7 They often suffer from the soapy effect of uploading to social networks. To avoid this, reduce the resolution before publishing. 2048×1536 pixels (in Snapseed: Exports) → Size → Medium).

7. Frequent problems and their solutions

Even after you set up your camera correctly, Redmi Note 7 users face typical problems, and here are the most common ways to fix them:

If the camera starts to “glutch” (close itself, does not focus), reset its settings:

1. Go to Settings → Applications → Camera → Storage.
2. Click Clear Data and Clear Cache.
3. Reboot the phone.

Critical error: if after the update MIUI The camera sends out a message: I couldn't connect to the camera, check if the module is disabled in the developer's settings:

1. Activate Developer Mode (7 times click on the MIUI version in Settings → About Phone).
2. Go to the Supplementary → For developers.
3. Make sure the option to turn off camera permissions is turned off.

8. Software update to improve camera

Xiaomi regularly releases updates for the camera, even for older models like the Redmi Note 7 (MIUI 14) include:

• 🆕 Improved algorithm HDR (fewer artifacts at borders).
• 🌙 Optimized night mode (less noise) ISO 3200).
• 🎥 Stabilization of video in 1080p@60fps.

To update the software:

1. Go to Settings → About the phone → System update.
2. Press three points (⋮) and select Update Package (if you downloaded the firmware manually).
3. If the update does not come, check the region of the phone: Settings → Additionally. → Region (must be Russia or Global).

If you use custom firmware (like LineageOS or Pixel Experience), the camera may not work properly.

• Install the kernel with support Camera2API (The application is controlled by Manual Camera Compatibility).
• Use GCam with config for your firmware.