Xiaomi
Xiaomi Redmi Note 9 4G
Experience cutting-edge technology with premium design and powerful performance.
📅 Available. Released 2020, November 26
🤖 Android 10, upgradable to Android 12, MIUI 14
💾 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Network & Connectivity
Technology
GSM / CDMA / HSPA / LTE
2 G bands
GSM 850 / 900 / 1800 / 1900
3 G bands
HSDPA 850 / 900 / 2100
4 G bands
1, 3, 5, 8, 34, 38, 39, 40, 41
Speed
HSPA, LTE
Display & Screen
Type
IPS LCD, 400 nits (typ)
Size
6.53 inches, 104.7 cm 2 (~83.4% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Protection
Corning Gorilla Glass 3
Platform & Performance
O S
Android 10, upgradable to Android 12, MIUI 14
Chipset
Qualcomm SM6115 Snapdragon 662 (11 nm)
C P U
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
G P U
Adreno 610
Memory & Storage
Card slot
microSDXC (dedicated slot)
Internal
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Main Camera
Triple
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF | 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm | 2 MP, f/2.4, (depth)
Features
LED flash, HDR, panorama
Video
1080p@30fps
Modules
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF | 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm | 2 MP, f/2.4, (depth)
Selfie Camera
Single
8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm
Video
1080p@30fps
Modules
8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm
Battery & Charging
Type
Li-Po 6000 mAh
Charging
18W wired 2.5W reverse wired
Features & Sensors
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Audio & Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
Yes
Build & Design
Dimensions
162.3 x 77.3 x 9.6 mm (6.39 x 3.04 x 0.38 in)
Weight
198 g (6.98 oz)
Build
Glass front (Gorilla Glass 3), plastic frame, plastic back
S I M
Nano-SIM + Nano-SIM
Communication
W L A N
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP
Positioning
GPS, GLONASS, GALILEO, BDS
N F C
No
Infrared port
Yes
Radio
FM radio
U S B
USB Type-C 2.0, OTG
Launch Information
Announced
2020, November 26
Status
Available. Released 2020, November 26
Miscellaneous
Colors
Gray, Green, Blue, Orange
Models
M2010J19SC