How to set up a camera on a Xiaomi Redmi 9C phone for perfect shots

Xiaomi Redmi 9C has a camera that, when properly configured, can surprise you with the quality of your images, despite the device’s budget class. Many users mistakenly believe that the software limits the sensor’s capabilities, but the standard MIUI Camera app hides powerful functionality. Proper calibration of settings allows you to squeeze the maximum from the main module at 13 MP and a macro lens.

In this article, we will take a closer look at how to transform standard photos into quality images worthy of social media, learn which exposure settings are worth changing manually, how to combat digital noise in poor light, and why HDR should not always be turned on. Understanding the physical limitations of optics, combined with software adjustments, is key to success.

Don't ignore the ability to manually adjust, even if you're not a professional photographer. Automatic algorithms often mislead in difficult light conditions, making the shot too dark or overexposed. Once you master the basic principles of white balance and focus, you'll have complete control over the result of shooting on your Redmi 9C.

Basic preparation and cleaning of optics

Before diving into the settings menu, you need to ensure the physical cleanliness of the optical system. Budget smartphone lenses often collect fat deposits that create the effect of soapy pictures and glare from light sources. Rub the lens with a soft microfiber before each shooting session, especially if the phone was in your pocket.

The second important step is to check the lighting. The Redmi 9C has an aperture of f/2.2, which means average light transmission. In low light conditions, automation will start to pick up ISO, which will lead to graininess. Try to use natural light or additional light sources where possible.

⚠️ Warning: Do not use aggressive chemicals or abrasive materials to clean the lenses. This can damage the oleophobic coating and irrevocably damage the quality of the images.

Also make sure that the lens doesn't have a protective film if it's left behind after purchase, and some users forget to remove it, which drastically reduces the sharpness, so after physical training, you can move to the software part and the application interface.

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Use the side face of the phone as a landmark for the horizon, applying it to flat surfaces for straight lines in the frame.

Interface and basic application settings

When you run the Camera app, you'll see the standard MIUI interface, and you'll see the buttons on the top to switch modes, flash and timer, and you'll see the resolution and aspect ratio settings, and that's where the first important parameters that affect the final image are.

In the top corner of the screen, you have a settings menu, represented by three horizontal lines, and you can activate a framing grid to help you follow the rule of thirds, and you also have a watermark switch, which is where many people prefer to turn off the "Shot on Redmi 9C" for a cleaner frame.

• 📷 Aspect ratio: defaults at 4:3, which corresponds to a full sensor. 16:9 mode just crops the frame, reducing the resolution.
• 💡 Flash: Use Auto or Off mode. Forced on often hard lights and backlights in the center of the shot.
• ⏱ Timer: Useful for group shots or setting the phone on a tripod to avoid shaking hands.
• 🎨 Filters: it is better not to use them when shooting, but to apply them later during processing to save the original.

Special attention should be paid to resolution. Although the sensor is physically 13 MP, software interpolation can offer different options. For maximum detail, choose the standard resolution corresponding to the matrix. The application interface is simple, but functional for basic tasks.

"Profi" mode for manual setting of parameters

For those who want to have full control over the process of creating a photo, the Xiaomi Redmi 9C has a Manual mode, which allows you to manually control focus, shutter speed, ISO and white balance, the only way to get around the limitations of automatic algorithms.

The first thing you need to adjust is focal length (MF), which is that you can shift your focus from macro to infinity, and this is especially useful when shooting objects through glass, or when autofocus is scouring and can't catch an object.

Then you set shutter speed (S) and sensitivity (ISO), and these two things are related, and you get more light when you increase shutter speed, but you get more lubrication from the movement of objects, and you get higher ISO, you lighten the frame, but you add digital noise.

Recommended starting values for (-night):


ISO: 400-800




Exposure: 1/15 - 1/4 sec




White balance: 3500K-4500K

⚠️ Attention: When holding longer 1/30 seconds strongly recommended to use a tripod or fixed support, otherwise the frame will be blurred due to the trembling of the hands.

Also available in Pro mode is EV (expocorrection) and white balance (WB) settings. By changing the color temperature in Kelvin, you can make the frame warmer or cooler, which is critical for atmospheric transmission. For example, for sunset, you should choose values around 6000K, and for a snow scene - about 4000K.

Low-light shooting

Night shooting on budget smartphones has always been a challenge. The Redmi 9C core module has no optical stabilization, so the device's immobility is a key success factor. The built-in night mode tries to take multiple frames with different exposures and glue them together, but the result is not always predictable.

If the automatic Night mode is too noisy, try using the tips from the previous section and the Pro mode. Lowering the ISO to a minimum (100 or 200 units) ensures that there is no porridge in the photo, even if it requires increasing the shutter speed.

Another important aspect is the use of third-party light sources, and even a screen on another phone, which is included in a white picture, can serve as a fill light for a portrait in the dark. Don't be afraid to experiment with artificial lighting.

Portrait photography and work with the background

The Portrait mode on Xiaomi Redmi 9C uses software-based background blur (bokeh). The algorithm defines the boundaries of the object and blurs the background. Quality results require good lighting and contrast between the object and the background.

The distance to the subject is critical. The optimal distance is 0.5 to 1.5 meters. If you get too close, the camera may not be able to detect the edges, and the blur will get on the face. If you move too far, the bokeh effect will barely be noticeable.

• 👤 Face detection: Make sure the face is well lit, the algorithm should see clear contours.
• 🌳 Complex background: Avoid backgrounds with fine details (leaves, grilles) where pruning artifacts often arise.
• 💇 Headgear: Algorithm can make a mistake with the edges of hats or hair, check the result immediately.

After you shoot in portrait mode, you can change the blur. Open the photo in the gallery, click "Change" and select the blur effect. The slider will allow you to adjust the intensity of the bokeh, making it more natural or pronounced.

⚠️ Attention: When shooting moving objects in portrait mode, artifacts and "double" contours can occur.

Video capture and image stabilization

Redmi 9C video capabilities are limited to 1080p at 30 frames per second. Despite the lack of optical stabilization, software stabilization (EIS) helps smooth out fine jitters. However, it is better to use both hands or a stop to get smooth video.

When recording a video, it's important to monitor the lighting. The camera automatically adjusts the exposure, and when the light changes dramatically (like turning from window to room), the picture can float in brightness. Lock the exposure on the screen at the measuring point to (lock) the settings.

The sound is recorded with a built-in microphone that is sensitive to wind. In windy weather, try to cover the bottom of the phone with your hand (without covering the microphone completely), or use windscreen if you are shooting important moments.

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For high-quality video shooting on the Redmi 9C, good lighting and minimal phone movement are critical, as electronic stabilization has limitations.

Frequently Asked Questions (FAQ)