Xiaomi company once again pleases its fans with the release of a new flagship. It is unusual for the company to make the camera the main feature in the device, but there is nowhere to go, because the trends in 2025 year oblige companies to do just that. And is he really that good and what else he can do, will help to find out the review of Xiaomi Mi 9 in which we tried to reveal all the key features and disadvantages.
Main characteristics
- AMOLED screen - 6.39 inches with HDR support;
- 3 main cameras - 48 megapixels and f / 1.75 aperture, 16-megapixel Ulltra wide-angle camera, 12-megapixel sensor with 2x optical zoom;
- Qualcomm Snapdragon 855 processor;
- Weight 173 grams and thickness 3.5 millimeters.
What is Xiaomi Mi 9
If you want to buy a flagship smartphone that has some of the latest and greatest features on the market, but you don't want to pay fabulous sums of money, then the Xiaomi Mi 9 might be right for you. The most basic points that can be highlighted regarding a smartphone are based on the camera and the processor. The device is capable of supporting fifth-generation networks in the near future, that is, 5G, thanks to a processor from Qualcomm.
Read also: Best Xiaomi smartphones
Despite the fact that the Mi 9 is a flagship, the price for it is much lower than for devices of the same segment from OnePlus and Honor. This is due to the fact that Xiaomi is accustomed to making money not on a huge markup of equipment, but on its quantities.
It cannot be said that the smartphone will be an incredible competitor for the same S10 from Samsung, but the gap between them in quality is minimal, while the price differs by half. Is the device really that good, especially for the money it costs? In order to find out this factor, you need to read a detailed review of the Xiaomi Mi 9 phone.
Design
Xiaomi has managed to retain all the prominence of the Mi line in its design. Glass is the basis for the case, which is standard for devices lately. Thanks to its compact dimensions and design, the smartphone feels very light and comfortable in the hands.
Thanks to the metal frame, the smartphone is a durable device. Prints can often remain on the back cover, but they can be easily removed without spending a second. The back cover is interesting because the three cameras look very nice, which is a rarity for such devices, there is also a flash nearby.
The bottom of the device is a Type-C connector, speakers, and a microphone. Two buttons for power and volume control are usually located on the right side. On the other hand, there is a SIM card tray, by the way, you can install two cards.
Screen
Almost every user understands that there is a difference between devices with prices of 40 and 80 thousand, but in this case they are not so huge. Xiaomi Mi 9 has a 6.39-inch screen, which uses a display with AMOLED technology. Resolution 1080 by 2340 pixels.
The smartphone, in turn, supports HDR 10 technology, although it does not work as well as in the S10 +, but it is quite tolerable. The display was protected by the notorious Gorilla Glass technology, namely the sixth version.
The fingerprint scanner is located inside the screen, it works quite fast, especially compared to the company's previous flagship. This review of the smartphone Xiaomi Mi 9 can confidently assure that it is one of the fastest scanners in 2025 year.
Performance and battery life
Xiaomi is one of the first to release a smartphone based on the Snapdragon 855 processor.For the user, this may mean that due to this factor alone, the device will be more energy efficient and, accordingly, show results in this field better than previous versions of devices.
Adreno 640 is responsible for the graphics, and the RAM was installed 6 GB by modern standards, this will be enough to run modern 3D games
The battery has 3300 mAh, which is even less than the MI 8, but thanks to the processor, the results will be many times better. The user should be pleased that there is a fast charger for a smartphone, which can charge the battery to full in just an hour.
Wireless charging is planned in the near future, it will be able to charge for about half an hour longer than fast charging. There is little news about it yet, but it can be expected with 100% certainty.
Software
From the box, mi 9 will work on the proprietary shell from Xiaomi - MiUI 10. The tenth version has undergone many changes after the last one, correcting not only errors, but also making the devices work smoother and more comfortable for users.
Camera
Of course, the peculiarity of Xiaomi Mi 9 is its camera and the main calculation of the smartphone goes to it. There are as many as three cameras installed here, which in theory should improve the quality of shooting, is it really so?
The main camera of MI 9 has 48 megapixels, the second is 12 megapixels, but it is already considered a telephoto lens and has a 2x zoom. The third camera fell in love with users of various smartphones, it has 16 MP while it is wide-angle.
The camera has become universal, even despite the fact that Xiaomi did not pay any attention to this factor before. When shooting, you have the opportunity to choose two developments: the first - the camera is controlled by a special program using artificial intelligence, and the second is designed for professionals and will allow you to take matters into their own hands.
The three cameras have a ton of useful features. The most interesting thing is wide-angle shooting, which allows you to capture all the necessary objects in the frame. There is laser focusing, which is aimed at using the camera in low light conditions.

According to the standard, as was the case with Huawei, the 48-megapixel module shoots 12 MP images, which then, thanks to the software, have forty-eight frames. Quite a complex process that can be explained for hours. But the main thing you can understand is that you can use the main camera in any conditions and it can capture the best landscapes with high definition and contrast.
A camera is not of interest to buyers now if it cannot shoot 4K at 60FPS. Naturally, MI 9 has this feature and can also shoot in slow motion mode. Automatic focus, in turn, works properly, allowing you to get high quality shooting.
Advantages and disadvantages
The Mi9 review indicates that the phone is of high quality in general, and most importantly interesting for buyers. However, no device can be perfect, it has both pros and cons.
Advantages:
- Low cost compared to flagships from Samsung, etc .;
- Latest processor;
- A wonderful camera that has something to show;
- The ability to use fast and wireless charging;
- High performance;
- NFC technology.
Disadvantages:
- There is no way to install a microSD card.
The disadvantages include the lack of a headphone jack, but the device comes with an adapter for them. Real customer care from Xiaomi.
Should you buy Xiaomi Mi 9
Of course it's worth it. The smartphone is ideal for its price, it contains literally everything that the mastodons of the entire market have. A wonderful camera, nice design, a powerful processor of the latest generation, with which you can run and play at maximum settings even in the most demanding games. We can definitely say for sure that the smartphone will become one of the most competitive among all flagships in 2025 of the year.