How to set up a camera on Xiaomi Redmi 9C NFC: full-length

Xiaomi Redmi 9C NFC — It's a budget smartphone with a remarkably flexible camera that, when set up properly, can compete with the flagships of the past, and many users don't even realize that the standard shooting parameters in this device are designed for versatility, not for specific scenarios. Meanwhile, in just 10 minutes of customization, you can radically improve the quality of photos on Instagram, increase the detail of night shots or remove blurry on portraits.

In this article, we’ll break down all the hidden camera settings (including those hidden in the engineering menu) and explain how autofocus works in Redmi. 9C NFC And why it sometimes gets dumb, and we also give you specific recommendations for settings for scenarios ranging from document shooting to nightscapes (13 MPP, f/2.2) and ways to reduce them without third-party applications.

Important: All screenshots and instructions are relevant to the latest version MIUI (2026) If you have outdated software, some menu items may not be available, upgrade your smartphone before setting up!

Basic camera settings: what can be changed without root rights

Let’s start with the obvious: the standard Camera app in Redmi 9C NFC It hides half of the possibilities behind non-intuitive gestures and menus:

• 📸 Resolution and aspect ratio: by default, the camera shoots at 4:3 (13 MP), but for storis it is better to switch to 16:9 (10 MP) - so less is cut at the edges.
• 🌙 Night mode: Turns on manually or automatically in low light, but its aggressiveness can be adjusted in settings (more on this below).
• 🎯 Focus Point: Autofocus selects the object in the center by default, but it can be blocked with a long tap on the screen.
• 🔄 Stabilization: only works when recording video, but it can be turned off to save battery life.

To open the advanced settings, tap the gear in the upper right corner of the Camera app.

• 📱 Watermark – adds a smartphone model and date in the photo (useful for proof of authorship).
• 🔍 Grid – includes rule of thirds for composition (mandatory for beginners!).
• 🎥 Video quality is the highest for Redmi 9C NFC it 1080p@30fps (4K There's no).
• 📁 Reservation folder – by default, the photos are in DCIM/Camera, You can choose a microSD.

Hidden life hack: If you hold your finger on the down button, the camera will take a serial shot (up to 20 frames per second), which is useful for shooting moving objects or choosing the best frame in the series.

⚠️ Note: Do not turn on at the same time HDR And Night Mode -- this leads to artifacts in the form of green pixels in the dark areas of the photo!

Autofocus optimization: why the camera can’t see the object

Redmi's main camera 9C NFC uses phase autofocus (PDAF), In theory, it should be very quick to point at an object, but in practice, users often encounter a problem with the object:

• 🐢 Slow focusing in poor lighting.
• 🎭 «Missing" at close objects (less than 20 cm).
• 🔄 Spontaneous refocusing during video shooting.

Causes and solutions:

Expert advice: If autofocus is constantly "missing", try calibrating it through the engineering menu.

1. Open the Phone app.
2. Enter the code ##36446337##.
3. Go to Hardware Testing → Camera.
4. Choose. AF Calibration and follow the instructions.

3. Settings for perfect portraits: background blur and skin color

Portrait Mode at Redmi 9C NFC It uses software-based background blur (bokeh) because there's no second camera to measure depth, and the results are often unrealistic, but it can be fixed:

• 👤 Distance to object: optimally 1-1.5 meters. Closer - blur will be too aggressive, then - disappear completely.
• 🎨 Bokeh effect: In Portrait Mode settings, you can select the blur level (from 1 to 5). For a natural result, set 2-3.
• 🌈 Skin color: the camera whitens faces by default. To return natural tones, turn off Beauty or reduce the intensity to 20%.

Hair problem: The algorithm often eats hair, making it part of a blurred background.

1. Take a look at the sky (the wall, the sky).
2. Use additional lighting (such as another phone flashlight).
3. Process the photos in Snapseed or Lightroom to restore details.

Clean the lens of fingerprints

Make sure there are no glares on your face.

Turn off Beauty Mode or reduce it to 20%

Select the background blur level 2–3-->

⚠️ Attention: Portrait mode only works on the main camera! Frontal (5 MP) does not support bokeh, but it has a separate setting Blurring background (less high-quality).

4 Night photography: how to get clear photos in low light

Night mode at Redmi 9C NFC It's multi-frame, where the camera takes multiple images of different exposures and glues them together into one, and in theory, it should be bright, no-no-no-no-noise, but in practice, it's often done:

• 🌃 Lubricated moving objects (people, cars).
• 🟣 Violet artifacts on light sources (lanterns, windows).
• 🐢 Very long processing (up to 5 seconds).

How to improve the outcome:

1. Use a tripod or a support, even a slight tremor of the hands will lead to lubrication, in extreme cases, put the phone against the wall.
2. Turn off the self-start. The default camera waits 3 seconds before shooting, which is superfluous in a nighttime photo.
3. Reduce exposure time. In manual mode (Pro), set shutter speed no more. 1/4c, otherwise the lubrication is guaranteed.
4. Take it off. RAW. Format RAW It retains more details that can then be pulled out in Lightroom.

The secret parameter: Night mode settings have a Brightness slider. By default, it's 100%, but for realistic photos, it's better to reduce to 70-80% - so there's less noise.

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If the night mode refuses to turn on, check the temperature of the phone.°C) the camera automatically locks long exposures.

5. Video Shooting: Stabilization, Sound and Resolution

The Redmi camcorder. 9C NFC Maintains maximum full support HD (1080p) At 30 frames per second. Stabilization here is software (EIS), So you'll see the twitching of the image as you move around, to improve the quality:

• 🎥 Permission: Always remove in 1080p — 720p gives too many artifacts.
• 🔊 Sound: Built-in microphone does not suppress wind noise well. Use an external microphone for important recordings (connects via a wire). USB-C).
• 📐 Stabilization: activated automatically, but can be turned off in settings to save battery life.
• 🌞 Lighting: When you shoot against the sun, you get stripes (moiré), and turning the phone 10 to 15 degrees eliminates the effect.

The problem with autofocus on video is that the camera is constantly breathing (changes focus).

1. Before recording, tap the object and hold your finger for 2 seconds - the focus will be blocked.
2. Use Manual Mode (Pro) and manually adjust focus with a slider MF.

For shooting screen videos (for example, gameplay), it is better to use third-party applications such as AZ Screen Recorder – They give you more control over bitrate and resolution.

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Video in the video 4K on the Redmi 9C NFC Cannot be removed – maximum resolution 1080p. This is a hardware limitation (Helio processor). G35 does not support the processing 4K).

6. Hidden camera features: what Redmi can do 9C NFC, but not public

The manufacturer does not talk about some features of the camera that can be useful:

• 📄 Document mode: automatically aligns photos of papers and removes shadows. Swipe is turned on in the modes menu (document icon).
• 🎭 Live photos: short video before the photo (similar to Live Photos in iPhone.
• 🔍 Manual magnification: in Pro mode you can set the focal length to 8x (zoom).
• 📡 QR-scanner: long-pressing the camera icon in the fast-setting curtain opens the scanner QR-code.

The most useful hidden feature is Double-pressing the volume button. By default, it starts the camera, but in settings (Settings). → Special facilities → Quick camera start can be reassigned to:

• Take a picture.
• Record the video.
• Turn on the flashlight.

To capture panoramas, swipe right into the mode menu and select Panorama. Hold your phone strictly horizontally, otherwise there will be distortions at the edges.

7. Optimization of photos for social networks

Photo from Redmi 9C NFC They often need to be reworked before posting on Instagram or TikTok:

• 📏 Trimming: Instagram uses a 1:1 square or a 4:5 vertical.Shoot with margin around the edges.
• 🎨 Color correction: the camera is cold by default. In Lightroom, add a warm filter (+5 on temperature).
• 🔍 Sharpness: Increase sharpness by 20–30%, but no more – artifacts will appear.
• 📊 Contrast: Increase contrast by 10-15% for juicy photos.

For TikTok, it's important:

• Shoot in vertical orientation (9:16).
• Use stabilization (even if you are walking).
• Add text signatures – many people watch without sound.

Applications for processing:

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For Instagram Reels, shoot a video in Short Video mode (the film icon in the camera menu) – it is automatically optimized for 9:16 format.

8. Frequent mistakes and how to avoid them

Even experienced users make mistakes when shooting on Redmi. 9C NFC. Here are the most common:

• 📵 Dirty lens: Fat fingerprints reduce clarity by 30.
• 🔋 Low battery power: When below 15%, the camera automatically reduces the quality of the photo.
• 🌡️ Overheating: If the phone is heated above 40°C, the camera starts to "brake" and skip footage.
• 📱 Shooting through glass: autofocus is crazy with reflections. Hold your phone right up against the glass or shoot through an open window.

Myths about the Redmi camera 9C NFC, believerless:

1. «Increasing megapixels improves quality» → No, 13 MP is enough, and the software zoom only spoils the details.
2. «Night mode works during the day» → It only turns on when illumination is below 500 lux.
3. «RAW Always gives you better quality» → RAW It's only useful for manual processing. JPEG looks better.

⚠️ Note: If after the update MIUI The camera began to "lay down", reset its settings: camera settings → Restore default settings. This often solves autofocus problems.

FAQ: Answers to popular questions