Why is it important to know the camera specifications of the Xiaomi Redmi Note 4?
When you choose a smartphone, many people pay attention to the camera, and that makes sense. Because today, photos and videos have become an integral part of our lives, from everyday selfies to professional shots. Xiaomi Redmi Note 4, released in 2017, is still a popular choice due to the balance of price and functionality. But how many megapixels does his camera have? Is it enough for high-quality photos in 2026?
In this article, we will not only answer the question of the number of megapixels, but also understand how this affects the real quality of images. You will learn about the technical characteristics of the main and front cameras, compare them with modern standards, and also get practical tips for improving the photos on this device. If you own a Redmi Note 4 or are planning to buy it, this information will be useful!
How many megapixels does the Xiaomi Redmi Note 4 main camera have?
The main camera Xiaomi Redmi Note 4 is equipped with a 13-megapixel sensor from Sony or Samsung (depending on the version of the device), it is standard solution for budget smartphones at the time. However, megapixels are not the only indicator of quality. It is important to consider the size of the pixels, aperture, availability of stabilization and software processing.
The sensor is 1/3.06" and has pixels of 1.12 ฮผm. The lens' aperture is f/2.0, which provides good light transmission. Combined with phase autofocus (PDAF), this allows you to focus quickly and accurately even in low light conditions. However, it is worth remembering that compared to the flagships of 2026, these characteristics look modest.
- ๐ท Permission: 13 MPP (4128 ร 3096 pixel)
- ๐ Autofocus: phase (PDAF) + contrasting
- ๐ก Diaphragm: f/2.0
- ๐ฅ Video: Full HD (1920ร1080) upon 30 staffing
โ ๏ธ Note: In some regions sold versions of the Redmi Note 4 with a 16-megapixel camera (model Redmi Note). 4X Check your device specifications in the settings or on the box.
Front camera: how many megapixels and what is it capable of?
The Xiaomi Redmi Note 4 front camera is modester than the main camera: its resolution is 5 megapixels, the sensor has an aperture of f/2.0 and pixels of 1.12 microns, which is identical to the main camera, a typical solution for selfie cameras of budget smartphones in 2016-2017.
Despite its low resolution, the camera does basic things: selfies in good light are acceptable, but in the dark or in the back of the light, the quality drops markedly โ there is noise, there is no detail. You can use Beauty mode in the standard camera app to improve the results, but it greatly smooths out textures.
| Characteristics | Main camera. | Front camera. |
|---|---|---|
| Permission | 13 MP (in some versions 16 MP) | 5 MP |
| Diaphragm | f/2.0 | f/2.0 |
| Autofocus. | Phase (PDAF) + contrast | Fixed focus. |
| Video | Full HD (30 fps) | HD (720p, 30 fps) |
| Additionally. | Double. LED-flash, HDR | Beauty mode, timer |
Comparison with competitors: what does the Redmi Note 4 camera look like today?
In 2017, a 13-megapixel camera was the standard solution for mid-budget smartphones. For example, the Samsung Galaxy J7 (2017) also had 13 MP, but with better optics and processing. While the Huawei P10 Lite already offered 12 MP with more advanced AF, today even budget smartphones (such as the Redmi 12C) are equipped with 50 MP cameras.
The main disadvantages of the Redmi Note 4 camera compared to modern devices:
- ๐ Low detail with increasing photos (13 MP vs 48-108 MP in new models).
- ๐ Weak work in the dark โ no night mode and no large sensor.
- ๐๏ธ Absence 4K-Video and Stabilization during Shooting.
- ๐ค Previous Post:Old Software Processing โ Xiaomi Algorithms Have Improved Over 7 Years.
However, the Redmi Note 4 has advantages: reliable autofocus, natural color reproduction (without overworking) and the ability to manually adjust through applications like Google Camera (if you have custom firmware).
๐ก
For its time, the Redmi Note 4 camera was good, but today it loses even to budget innovations in detail and shooting in the dark.
How to improve the quality of photos on Xiaomi Redmi Note 4?
Even with limited technical specifications, you can get better results. Here are some proven ways:
- Use it. HDR. Turn on the mode. HDR In camera settings, this will help balance exposure in challenging conditions (e.g. against light).
- Shooting in RAW. If you have custom firmware installed (like LineageOS), try shooting in format. RAW for further processing in Lightroom.
- Clean the lens. Over time, the lens accumulates dust and greasy spots, which worsens the clarity.
- Third-party apps: Google Camera (with support for the Camera2 API) or Open Camera often deliver better results than standard software.
Turn it on. HDR camera-setting|Clean the lens of contamination|Use natural lighting|Try third-party apps (GCam)|Take off RAW (if maintained)-->
Also note the manual settings in MIUI firmware:
- ๐ Open the Camera app.
- ๐ Go to Settings. โ Additionally.
- ๐ Turn on the grid for the correct composition.
- ๐ Activate Voice Control if you take a selfie.
โ ๏ธ Note: Using Google Camera on Redmi Note 4 may cause artifacts due to incomplete support Camera2 API. Test different versions of ports!
Frequent Redmi Note 4 camera problems and solutions
Over time, users experience typical camera problems, and here are the most common ones and how to fix them:
| Problem. | Possible cause | Decision |
|---|---|---|
| The camera won't open. | Software failure or application conflict | Reboot your phone. If it doesn't work, clear the Camera app cache in the settings. |
| Blurred photos | Dirty lens or wrong focus | Wipe the lens. Hand-touch the focus screen. |
| The green tint in the photo | Sensor or firmware malfunction | Update the software. If the problem persists, contact the service. |
| Camera's slowing down. | Lack of RAM | Close the background apps. Install a light firmware (like Pixel Experience). |
If none of these things worked, there may be a hardware problem, such as a camera plume or a sensor that has gone out of order, which requires a diagnostic at a service center, and the average cost of repairing a Redmi Note 4 camera in 2026 is between 1,500 and 3,000 rubles (depending on the malfunction).
What if the camera gives an error "I failed to connect"?
Should you buy a Xiaomi Redmi Note 4 in 2026 for the camera?
If you prioritize the camera, the Redmi Note 4 in 2026 is only recommended for basic tasks: selfies in good light, photos of documents or random shots. For serious shooting (for example, for social networks or a blog), it is better to consider more modern models, even in the budget segment:
- ๐ฑ Redmi 12C (50 MP, Night Mode, Full HD+ video).
Critical: In 2026, the Redmi Note 4โs 13-megapixel camera is outperforming even budget-friendly new features in detail, dynamic range, and dark shooting capabilities, but if you need a reliable smartphone for calls, messengers, and photos, it can still be a good choice because of its long battery life and robust construction.
The price of Redmi Note 4 on the secondary market in 2026 ranges from 3000 to 6000 rubles (depending on the condition).For this money you can find more modern devices with better cameras, but if this device is important to you, make sure that the camera is good before buying.
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Before buying a used Redmi Note 4, be sure to check the camera for performance: take photos in different lighting, test autofocus and flash.