Redmi Note 9 is definitely a good smartphone. It justifies its price in terms of performance, features, functionalities, and photo quality. When using it, few people regret not having acquired something else. Still, there are complaints about this model. There were questions about the quality of the construction. In particular, they complained about the lack of tightness of the glass, which covers the main unit of the camera.
Redmi Note 9: users complain about problems after installing MIUI 12
And recently another attack fell on Redmi Note 9. And it is related to software. More and more users are complaining about poor system performance, Wi-Fi glitches, and notice that various games literally “crack” the firmware and severe crashes and lags are observed.
The problem lies in MIUI 12, because all the previous crashes started to appear after installing the update. The company has already released MIUI 12 for Redmi Note 9 for Chinese, Indian and European versions of the device. In August, the developers stopped the spread of the global variant of the update due to bugs, but after a while, the update began to reach smartphones again.
At the moment, the company does not comment on the situation in any way. But community moderator Mi said that developers are aware of the existing issues and are working to fix them. This is not the first time that Xiaomi has released a firmware version, which is full of holes and bugs.
Redmi Note 9 Specifications
- 6.53-inch Full HD + display (2340 × 1080 pixels) with 450nit brightness (typical), Corning Gorilla Glass 5 protection
- Octa Core MediaTek Helio G85 12nm Processor (Dual CPU 2GHz Cortex-A75 + Hexa 2GHz 6x Cortex-A55) with up to 1000MHz ARM Mali-G52 2EEMC2 GPU
- 4GB LPPDDR4x RAM with 64GB (eMMC 5.1), 4GB / 6GB LPPDDR4x RAM with 128GB (eMMC 5.1) of storage, expandable memory up to 512GB with microSD
- Dual SIM (nano + nano + microSD)
- Android 10 with MIUI 11
- 48MP rear cameras with Samsung GM1 sensor, f / 1.79 aperture, PDAF, EIS, 0.8μm pixel size, LED flash, EIS, 8MP 118 ° ultra-wide angle lens with f / 2.2 aperture, 2MP macro lens and 2MP depth sensor with f / 2.4 aperture
- 13MP front camera with f / 2.25 aperture
- Fingerprint sensor, infrared sensor
- 3.5mm audio jack, 1216 linear speaker, FM radio
- Splash resistant (P2i coating)
- Dimensions: 162.38 × 77.2 × 8.95 mm; Weight: 199g
- Dual 4G VoLTE, Wi-Fi 802.11 a / b / g / n, Bluetooth 5, GPS + GLONASS, USB Type-C
- 5020 mAh (typical) / 4920 mAh (minimum) battery, 22.5 W built-in charger, 9 W reverse charge
