Technical sheet of Xiaomi Redmi Note 8 2021
Description
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Brand
| Brand | Xiaomi |
|---|---|
| Best Sellers |
Xiaomi Redmi Note 8 2021 prices
| Xiaomi Redmi Note 8 2021 • Global · 4GB · 64GB | $ 177 |
|---|---|
| Xiaomi Redmi Note 8 2021 • Global · 4GB · 128GB |
Release Date
| Release date | May 2021, 5 years ago |
|---|
Related
- Predecessor
Design & Materials of Xiaomi Redmi Note 8 2021
Image gallery
| Image gallery |
|---|
Structure
| Size | 75.3 mm•158.3 mm•8.3 mm Print 3D ModelSee more details |
|---|---|
| Weight | 190 g |
| Usable surface | 80 % |
| Materials | Plastic , P2i Nano coating , Splash resistant design |
| Colors | Black White Blue |
Screen
| Diagonal |
6.3"
See more details |
|---|---|
| Type | LTPS LCD |
| Aspect Ratio | 19.5:9 |
| Resolution | 1080 x 2340 px • FHD+ |
| Density | 409 ppi • Very high density |
| Others |
|
21 reviews
21 reviews
21 reviews
21 reviews
Performance & Hardware of Xiaomi Redmi Note 8 2021
Processor
| Model | MediaTek Helio G85 (MT6769V/CZ) |
|---|---|
| CPU | 2x Cortex•A75 2.0 GHz + 6x Cortex•A55 1.8 GHz |
| Type | Octa-Core |
| Nanometer | 12 nm |
| Frequency | 2 GHz |
| 64 Bits | Yes |
Graphics
| GPU | Arm Mali-G52 MC2 950MHz |
|---|
RAM
| RAM | 4 GB |
|---|---|
| Type | LPDDR4X RAM |
Antutu
| Score |
225.154
• Antutu v10
Overall performance better than 57% of devices
See more details |
|---|
Storage
| Capacity | 64 GB |
|---|---|
| Type | eMMC 5.1 Storage |
| SD Slot | Yes , Independent SD slot |
Security
| Fingerprint | Yes, in the back |
|---|
Sensors
| Fingerprint | Yes |
|---|---|
| Proximity | Yes |
| Light sensor | Yes |
| Accelerometer | Yes |
| Compass | Yes |
| Gyroscope | Yes |
| Notifications LED | -- |
|---|---|
| Cooling system | No |
| Gaming buttons | No |
21 reviews
21 reviews
21 reviews
Camera of Xiaomi Redmi Note 8 2021
Quad rear camera
Standard
| 1 |
|---|---|
| Resolution | 48 Mpx |
| Aperture | ƒ/ 1.79 |
| Sensor | Samsung S5KGM1 |
| Type | ISOCELL |
| Sensor size | 1/2" |
| Pixel size | 0.80 µm |
| Pixel Binning | 1-4 (2x2) |
- 2
- Resolution
- 8 Mpx
- Aperture
- ƒ/ 2.2
- Sensor
- Omnivision OV8856
- Type
- PureCel
- Sensor size
- 1/4"
- Pixel size
- 1.12 µm
- 3
- Resolution
- 2 Mpx
- Aperture
- ƒ/ 2.4
- Sensor
- --
- Type
- --
- Pixel size
- 1.75 µm
- 4
- Resolution
- 2 Mpx
- Aperture
- ƒ/ 2.4
- Sensor
- --
- Type
- --
- Pixel size
- 1.75 µm
| Flash | LED |
|---|---|
| Optical Stabilisation | No |
| Slow Motion Video | Yes, 120 fps |
| Features |
|
Selfie
| Resolution | 13 Mpx |
|---|---|
| Aperture | ƒ/ 2.0 |
| Sensor | -- |
| Type | -- |
| Pixel size | -- |
- Extra
- Pixel size 1.6 μm (4-in-1 pixel binning)
- 1/2 " sensor size
- FOV 79.4°
- 6P lens
- Second camera ultra wide-angle 120º
21 reviews
21 reviews
21 reviews
21 reviews
Network compatibility
Connectivity of Xiaomi Redmi Note 8 2021
Bands
| 4G LTE | B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300) |
|---|---|
| 3G | B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900) |
| 2G | B2 (1900), B3 (1800), B5 (850), B8 (900) |
SIM card
| Type | Dual SIM
Dual Standby (Nano SIM + Nano SIM)
SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM... |
|---|
Wi-Fi
| Standards | 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac |
|---|---|
| Others |
|
Bluetooth
| Version | Bluetooth 5.2 LELow energy consumption |
|---|---|
| Profiles |
|
Navigation
| Supports | GPS, A-GPS, GLONASS, Beidou, Galileo |
|---|
USB
| Charging | Yes |
|---|---|
| Host | Yes |
| Mass Storage | Yes |
| USB On-The-Go (OTG) | Yes |
| USB Type C | Yes |
SAR
| -- | -- |
|---|
- NFC
- No
- Audio Jack
- Yes
- Radio FM
- Yes
- Computer sync
- Yes
- OTA sync
- Yes
- Infrared
- Yes
- Tethering.
- Yes
- VoLTE
- Yes
21 reviews
21 reviews
21 reviews
Battery of Xiaomi Redmi Note 8 2021
| Capacity | 4000 mAh See more details |
|---|---|
| Type | Li-Polymer |
| Fast charge | Yes , 18.0W |
| Others |
|
- 0%Two days or more
- 14%More than one day
- 57%One day
- 24%Less than a day
- 5%Less than half day
21 reviews
Software of Xiaomi Redmi Note 8 2021
Software
| Operating System |
Android 12
Snow Cone
MIUI V13 (Android 12) |
|---|---|
| Google Services | With Google Mobile Services |
- 0%It comes with a clean operating system
- 95%It has preinstalled apps but they don't bother me
- 5%It has preinstalled apps that I can't uninstall
21 reviews
- 22%Every two months or less
- 61%Every six months
- 11%Once a year
- 6%Never
21 reviews
User reviews about the Xiaomi Redmi Note 8 2021
User score
Latest reviews added
- Overheating is a problem
It was a good phone, I used it for around 1 year.
The battery was the problem, it was good when it was new, but with the overheating this phone had problems with, the battery inflated and started separating the screen from the rest of the phone.
The performance doesn't hold very well in today's standards, but for the price and time it was released in, it was okay. Could play games at medium graphics. A decent affordable phone.Pros- Hard to damage
Cons- Overheating
- Cameras
- 6.1
- Screen7.7
- Performance6.0
- Camera6.3
- Connectivity7.6
- Battery5.0
View answers - AutoGood, nice and cheap
It is a good device for this 2024, for daily use it holds up and is very reliable in the matter of its 4 thousand megaampere battery, its performance in demanding things is good and it responds, Its negative point is many times the fingerprint fails but rarely, the camera in this device is not its strong point but it is a mobile that takes them somewhat well, I bought it in 2021 and to this day it has not bothered me or stopped working in short, Recommended for some moderate use or the usual thing that it can do
Pros- Good performance
- Tough screen
- Battery life
- Good sound
- Signal range
Cons- Front camera
- Fingerprint
- Heating when charging
- I stopped receiving updates
View original review- 6.9
- Screen7.0
- Performance7.3
- Camera6.2
- Connectivity7.0
- Battery7.0
View answers








