Compare Redmi Note 9T vs Redmi Note 8 2021
Connectivity
Ports
USB-C + 3.5mm headphone jack
USB-C 2.0, 3.5mm headphone
Wireless Connectivity
NFC, IR blaster, Bluetooth, WiFi
IR, WiFi 5, Bluetooth 5.2
Construction
Battery | Capacity
5000 mAh
4000 mAh (typ)
Camera | Front
13MP, f/2.25
13 MP, f/2.0, 1/3.1", 1.12µm
Camera | Rear
48MP main camera 1/2" sensor, f/1.79, AF + 2MP depth sensor, f/2.4 + 2MP macro camera, f/2.4
Camera | Rear | Depth
2 MP, f/2.4
Camera | Rear | Macro
2 MP, f/2.4
Camera | Rear | Ultra-Wide
8 MP, f/2.2, 120˚, 1/4.0", 1.12µm
Camera | Rear | Wide
48 MP, f/1.8, 26mm, 1/2.0", 0.8µm, PDAF
Colors
Nightfall Black, Daybreak Purple
Neptune Blue, Moonlight White, Space Black
Material
Corning️ Gorilla️ Glass 5 front / Unibody polycarbonate back
Gorilla Glass 5 front and back, plastic frame
Speakers
Dual speakers
Super linear speaker
Dimensions
Size | Depth
9.05 mm
8.35 mm / 0.33"
Size | Height
161.96 mm
158.3 mm / 6.23"
Size | Width
77.25 mm
75.3 mm / 2.96"
Weight
199 g
190 g / 6.7oz
Display
Aspect Ratio
19.5:9
Brightness
450 nits (typ)
500 nits
Display Diagonal
6.53 inch
6.3 inch
Display Type
DotDisplay
IPS
Gamut
84% NTSC
Pixel Density
409 ppi
Refresh Rate
60 Hz
Resolution
FHD+, (2340×1080)
FHD+ 2340×1080
Function
Audio
Hi-Res Audio certification
Bluetooth Profiles
A2DP
Chipset
MediaTek Helio G85, 12nm manufacturing process
Fast Charging
18W wired fast charging
18W fast charge
GPS
GPS, A-GPS, GLONASS, GALILEO, BDS
Graphics
Mali-G57 GPU
Mali-G52 MP2 GPU
Operating System
MIUI 12 based on Android 10
Android 11, MIUI 12.5
Processor
MediaTek Dimensity 800U
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
SIM
Dual SIM, dual 5G standby
2x Nano 4G LTE
Security
Side-mounted fingerprint sensor + AI Face Unlock
Sensor
Fingerprint, accelerometer, gyro, proximity, compass
Tuner
FM radio
Video Recording
FHD @ 30fps
Performance
Memory | Capacity
4 GB
4 GB
Memory | Type
LPDDR4X
LPDDR4X
Storage
64GB UFS 2.1 or 128GB UFS2.2 + up to 256GB microSD
64 or 128 GB eMMC 5.1 storage + microSD
Production
Availability
2021-01-09
Debut
2021-01-08
2021-05-25
Made In
China
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