Content

  1. Characteristics table
  2. External design of the model, basic information
  3. Performance level and features of use
  4. Main camera description
  5. Front camera specifications
  6. Duration of work offline
  7. Should you buy Xiaomi Redmi Note 9

Review of the smartphone Xiaomi Redmi Note 9 with the main characteristics

Review of the smartphone Xiaomi Redmi Note 9 with the main characteristics

The popularity of a sub-brand of the Chinese manufacturer Xiaomi called Redmi is growing every year. Not so long ago, representatives of the corporation announced that their products would rise in price, but now you can observe an absolutely opposite process. Now users have the opportunity to acquire not only an attractive smartphone for a low price, but also a productive one, devoid of the main number of shortcomings. One of these models is Xiaomi Redmi Note 9. The characteristics of the phone turned out to be promising, but is everything as smooth as it seems at first glance?

Characteristics table

ParameterValue
operating systemAndroid 10.0 (Q)
Screen resolution2340x1080
CoatingCurved Glass
A typeOGS
Multi-touch (number of touches)10
Frame size3.9 mm
Percentage of surface utilization0.835
Brightness600 cd / m²
Screen size (diagonal)6.53 "
CPU architecture 2x Cortex-A75 (2.2 GHz) + 6x Cortex-A55 (1.8 GHz)
Manufacturer Mediatek
Model Helio G85
Number of Cores8
Frequency 2.2 GHz
Bit depth 64 bit
Technical process 12 nm
Graphics processing unit (video chip / GPU)Mali-G52 MC2
Video chip frequency1090 MHz
Number of video processor cores2
Random access memory (RAM)4 GB
Internal memory (ROM)128 GB
Expansion slotsMicroSD, support for cards up to 2TB
Resolution (main camera)48 megapixels
Matrix model (sensor)Samsung GM2
Resolution (front camera)13 megapixels
Network frequencies2G (GSM): 850/900/1800/1900 MHz 3G (WCDMA): 850/900/2100 MHz 4G (FDD-LTE): B1 (2100) / B3 (1800) / B7 (2600)
Network type4G
Systems supportGPS, A-GPS, GLONAS
Battery capacity5020 mAh
Battery TypeFixed
Fast charging functionthere is
Wireless chargerNot
Audio chip Integrated
Dimensions (size)162.3 x 77.2 x 8.9 mm
Weight198 g
Body materialMetal frame, glass body
Xiaomi Redmi Note 9

External design of the model, basic information

Note 9 is one of those gadgets that stands out from other devices in its price segment in terms of appearance. The model combined ideas from different companies, ultimately providing an original design. The side frame is made of plastic, however, this drawback is compensated by the matte finish, due to which the smartphone looks very solid. The light reflects off the back cover nicely, but there is also a drawback, because this material is a magnet for fingerprints. For this reason, it is best to carry the device in a case.

When considering the design of the main camera, you should immediately pay attention to how much it sticks out of the body. So, the phone looks slightly thicker than it actually is. However, the large size of the module has contributed to the stability of the phone when it is on a flat surface. Working with a smartphone in this position will be more than convenient, which undoubtedly can be called an advantage.

The lower part is decorated in the usual way: a USB-C port, a headphone jack and a multimedia speaker. The side edges have a slot for 2 SIM-cards and memory cards, as well as a volume rocker and a power button.This is where you should start to wonder, because the fingerprint scanner is built into the power button, which gives it a slightly non-standard look. So, Redmi once again show their original approach, and also demonstrate the superiority of such scanners over others. We can only say positive things about the scanner's performance: it is fast, reliable and functions without failures and errors.

It is difficult to call the gadget completely waterproof, but it is completely protected from rain splashes.

In terms of ergonomics, the weight of the smartphone is worth noting. You can't call it small, but it is slightly offset by a rounded back cover, thanks to which the phone fits comfortably in the palm of your hand. But even this decision does not change the fact that the dimensions of the device are very impressive, so not everyone can work with it with one hand.

Display options

The dimensions of the display are pretty impressive. The sharpness of the picture is high, as is its detail. There is no need to complain about contrast and color rendition either, however, the maximum brightness can be called extremely mediocre, because not everyone will be able to read text information in the sun with such indicators.

As you know, the brand has released many models with a waterdrop notch, where the front camera is located. Now it is located in the hole located right in the center of the screen. It is logical to ask the question: does this interfere when working with the device? Perhaps indirectly, because there are many who will be annoyed by such a dot in the middle. It can be disguised with a dark theme or wallpaper though. However, undemanding users will find such a solution an advantage, which gives the gadget a certain originality and distinguishes it from others.

Speaker characteristics

The sound in the phone is pretty good: loud and high quality. There is practically no distortion. There is a standard headphone jack and wireless audio is supported. No glitches were noticed when using wireless headphones.

Performance level and features of use

The model is equipped with one of the most modern processors of our time, which makes it suitable for absolutely any game. This is where high-quality graphics and a large screen come to the rescue, thanks to which any content will retain its colors and saturation. The phone does not get too hot and does not crash when working with "heavy" applications. Nevertheless, during intensive use of the device, it is better to get rid of the cover or bumper, because they do not allow it to cool, which can damage the system.

If we take into account the use of Xiaomi Redmi Note 9 in everyday tasks, then the declared memory will be more than enough. Of course, you shouldn't expect much smoothness, but there are no glitches either. The gadget works quickly and efficiently, easily endures "heavy" applications. Even using several programs at once will not affect the response speed in any way.

Main camera description

The main camera consists of four modules and has a resolution of 48 megapixels. The 8-megapixel ultra-wide-angle module has a 119 ° shooting angle. 5-megapixel macro camera allows you to take pictures at a distance of 2 cm. 2-megapixel depth sensor allows you to blur the background of photos. Focus is fast and photos are sharp. Color rendition and contrast are at the same level, but when using it it is better to turn off AI mode, because he oversaturated pictures with colors, which makes them look unnatural. You can zoom in on an object 10 times, but if we talk about quality, then you shouldn't zoom in more than 5 times.

Separately, it should be noted the macro camera, which creates excellent photos and has autofocus. Even some flagship devices cannot boast of this feature.

But the night shooting was a little let down. The shutter speed is not always chosen correctly, so the frames are blurry. The activated night mode does not always help either, because noise appears, and the detail drops significantly.Probably, future updates will correct the situation, however, now you can find smartphones where the GM2 sensor is implemented much better.

Front camera specifications

The 16MP front camera takes detailed selfies and works great in portrait mode. Even the bokeh effect has proven itself here. looks pretty natural.

4K video recording occurs without stabilization, so the function becomes almost useless. Shooting is correct, the sound is recorded cleanly, noise and distortion are absent.

Duration of work offline

When buying a device with a 5020 mAh battery and a corresponding energy efficient processor, it is logical to count on high autonomy. Does Xiaomi Redmi Note 9 live up to expectations? One should not hope for records here, but one should not be disappointed either. Even when gaming, the phone lives for at least 5 hours.

But the charging speed was much less pleasing. The device is only able to support 18W charging, so it takes more than two hours to fully charge. For people who are constantly working, this is quite a large indicator, but for those who are used to charging the gadget at night, there will be no inconvenience.

Should you buy Xiaomi Redmi Note 9

The model under consideration surpassed its predecessors in two important criteria - autonomy and performance. At the moment, the gadget can be called one of the cheapest, where games run smoothly, and the quality is undeniable. Moreover, if viewed in general, the quality of shooting both video and photo did not disappoint.

Benefits:
  • High quality build;
  • Original external design;
  • Fingerprint scanner built into the power button;
  • Long battery life;
  • Excellent daylight photography;
  • Slot for two SIM-cards and a memory card up to 2 TB;
  • High quality front camera;
  • Large diagonal;
  • High-quality picture.
Disadvantages:
  • Insufficient brightness;
  • Poor night photography;
  • Poor quality back coating, which leaves fingerprints;
  • Stabilization disappears when shooting video in 4K format.

In general, the device is excellent, and the price corresponds to its functionality and characteristics. Even a number of visible flaws do not make it unclaimed in the market. Therefore, you can safely say that Xiaomi Redmi Note 9 deserves user attention.

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