The Xiaomi Redmi 7, released in 2019, is still a popular device due to its reliability and availability, but its standard camera settings often do not allow you to unleash the full potential of the 12-megapixel sensor. Many owners complain of excessive noise cancellation, which turns photos into “porridge” in low light, or unnatural color reproduction, which makes the sky too blue and the grass – poisonous green. The problem lies not so much in the (hardware) as in the aggressive image processing algorithms that the default tries to apply. MIUI.
Properly calibrating your shooting parameters can dramatically improve detail and dynamic range, making your shots competitive even with newer budget shooters. You don’t have to be a professional photographer to get a decent result, you just need to understand what each slider on the menu is responsible for. In this article, we’ll discuss step-by-step customization of the standard application, the use of hidden capabilities and third-party solutions for Redmi 7.
Basic optimization of the camera application settings
Before you get to the tricky manipulations, you need to get the basics in order, because factory installations are often geared toward speed rather than quality. First of all, open the Camera app and click on the three horizontal bars in the upper right corner to get into the settings menu. Here is the key Improvements switch (or AI Camera) that is worth turning off for static scenes, as it often misidentifies objects and applies incorrect filters.
Be sure to check the aspect ratio. For Redmi 7 with its 19:9 screen, the best choice is 4:3 format, which uses the entire matrix area. Choosing 16:9 or Full Screen mode leads to software framing, which reduces the resolution of the final shot. Also, in this menu, you should find the item "Save the original photo" (if available in your version of MIUI) or make sure that the compression of JPEG is at a minimum level.
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Turn on the grid in the camera settings - this will help to align the horizon and build the composition according to the rule of thirds, which will immediately improve the perception of the frame.
Remember to wipe your lens regularly before shooting. On budget devices like Redmi 7, the camera’s security glass often collects greasy traces that create a soapy image and glare from light sources that no settings can fix.
Using Manual Pro Mode to Control Exposure
The most powerful tool in the owner’s arsenal Xiaomi Redmi 7 is the Pro mode, which gives full control over the exposure parameters. Unlike automatic mode, here you decide how light or dark the frame will be, and how quickly the shutter will freeze the movement. To access it, select the Pro mode in the bottom menu or through the “More”.
The key is ISO (light sensitivity). For daytime outdoor shooting, always set the minimum ISO 100 to get the cleanest possible picture without digital noise. Raising ISO to 400 or higher on the Redmi 7 sensor results in noticeable colored artifacts and loss of fine details in the shadows.
Shutter speed (denoted by the letter S or T) regulates the time during which light hits the matrix. Short shutter speed (e.g. 1/1000) is necessary for shooting children or animals in motion to avoid lubrication. Long shutter speed (e.g. 1/10 or longer) allows you to shoot in low light, but requires the stationary smartphone, otherwise the frame will be blurred.
⚠️ Warning: When using long shutter speed in manual mode, be sure to wrap your phone around a stationary object or use a tripod, as even trembling your hands for a split second will spoil the frame.
Also available in Pro mode is Manual Focus (MF), which allows you to shift the focal length, which is especially useful for macro photography when the Redmi 7 autofocus cannot catch an object at very close range.
Setting up the balance of white and color profiles
A common problem with photos with Xiaomi Redmi 7 is the unnatural shade of white, which can go yellow in artificial light or blue in the shade. To solve this problem, the Pro mode has a WB (White Balance) option. Automatic white balance (AWB) is often mistaken, so it is better to choose presets manually depending on the scene.
For outdoor photography on a sunny day, choose the sun icon, for cloudy weather, the cloud, and for indoor shooting with incandescent light bulbs, the light bulb icon. If none of the presets give the perfect color, you can use manual temperature settings in Kelvin, moving the slider from cold (blue) to warm (yellow) shades.
In addition, the standard Xiaomi camera application often has color filters or styles that can be used on the fly. However, to get the best result, it is recommended to shoot in neutral mode, and color correction is performed after processing in third-party editors, preserving the original color information.
Secrets of Night Shooting and Working with HDR
Shooting in low light is a weak spot for budget sensors, but setting it up can improve the results a lot. Redmi 7 has Night mode, which uses a multi-frame addition algorithm. However, it's often better to use long shutter speed manual mode by locking the phone.
HDR (High Dynamic Range) is critical for contrasting scenes, such as when you're shooting a landscape with bright sky and dark earth. When HDR is on, the camera takes multiple shots with different exposures and combines them, saving details in both lights and shadows. Make sure the HDR settings have the "Auto" or "On" value, but remember that processing HDR can take time, and at this point you can not move the phone.
Hidden camera test mode
It is worth noting that the flash on Redmi 7 is weak enough to produce a hard light that often spoils portraits. It is better to use available lights (lights, windows) or the “Night” mode with stabilizing hands, than to rely on a built-in flash for night shooting people.
Comparison of shooting modes: parameter table
To make it easier for you to navigate when and what mode is best to use on Xiaomi Redmi 7, we have prepared a summary table of the main characteristics.
| Mode of shooting | Best application | Recommended ISO | Use advice |
|---|---|---|---|
| Auto (Photo) | Everyday shooting, reporting | Auto (100-800) | Wipe your lens, watch your focus. |
| Pro (Manual) | Landscapes, macros, creativity | 100 (day), 400+ (night) | Use a tripod for long exposure |
| Portrait | Photography of people, objects large | Automobile | You need good light and contrast background |
| Night. | City in the evening, static objects | Auto (low) | Keep your phone still for 2-4 seconds |
Using the correct mode under the appropriate conditions allows you to squeeze the maximum quality out of the 12 MP sensor Redmi 7, avoiding the typical errors of the automatic algorithm.
Third-party apps and GCam for Redmi 7
If the standard camera app doesn't suit you, a ported version of Google Camera (GCam) is a great alternative. Google's photo processing algorithms are considered among the best on the market and work wonders even on older sensors. Redmi 7 (Snapdragon 632) is suitable for GCam versions from developers like Arnova8G2 or BigKaka.
GCam offers an improved HDR+ mode that handles shadows and reduces noise significantly better than Xiaomi’s stock camera, and it often has Astrophotography mode for shooting the starry sky, which is not available in the underlying software.
⚠️ Note: When installing modified versions of the camera (GCam) from unverified sources, download APK-files from authoritative forums only (e.g, 4PDA or XDA), to avoid viruses.
Also worth mentioning is the Open Camera app, which provides even more flexible settings for advanced users, including the ability to shoot in RAW (DNG) format, which gives a huge opportunity for post-processing.
Post-working: the final touch
Even a perfectly tuned Redmi 7 camera requires minimal post-processing to achieve "journal" quality. Don't be afraid to use simple editors like Snapseed or Lightroom Mobile. Often, raising the "Structure" or "Clarity" setting just a little bit is enough to get back lost parts, and adjust the white balance.
And the frame is another powerful tool, and if you cut the edges of the frame, you can change the composition to make the subject more expressive, and remember that digital zoom reduces the resolution, so you better kompon the frame right away.
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The combination of RAW (through third-party applications) and post-processing gives Redmi 7 a performance comparable to mid-range devices.
Regular practice and experiments with settings will help you understand the features of your instance of the smartphone, as the matrix may differ slightly even within the same model.