The Redmi Note 9 smartphone has a 6.53-inch full HD + (2340×1080 pixel resolution) display. Corning Gorilla Glass 5 and Splash Free Nano Coating have been given for protection. This phone comes with 4 GB / 6 GB RAM, 64 GB / 128 GB storage and MediaTek Helio G85 processor. The phone will get a 5,020mAh battery, which supports 18W fast charging. It also comes with reverse charging feature.
Network
Network Type GSM / HSPA / LTE
Network 2G GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Network 3G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Network 4G LTE
Speed HSPA, LTE-A
GPRS Yes
EDGE Yes
Launch
Launch Announcement 2020, April
Launch Date Available. Released 2020, May
Body
Body Dimensions 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)
Body Weight 199 g
Build Glass Front (Gorilla Glass 5), Plastic Frame
Network Sim Dual SIM (Nano-SIM, Dual stand-by)
Display
Display Type IPS LCD capacitive touchscreen, 16M Colors
Display Size 6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio)
Display Resolution 1080 x 2340 pixels, 19.5:9 ratio
Display Multitouch Yes
Display Density 395 ppi density
Display Screen Protection Corning Gorilla Glass 5
Platform
Operating System Android
OS Version 10.0 (Ten)
User Interface (ui) MIUI 11
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Chipset MediaTek Helio G85 (12nm)
Memory
Memory Internal 64 GB
Memory External microSDXC (dedicated slot)
Ram 4 GB
Camera
Primary Camera Quad: 48 MP, (wide)
8 MP, (ultrawide)
2 MP, (macro)
2 MP, (depth)
Secondary Camera 13 MP
Camera Features LED Flash, HDR, Panorama
Video [email protected]
Sound
Audio Yes
Loudspeaker Yes
3.5mm Jack Yes
Connectivity
WiFi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot
Bluetooth 5.0, A2DP, LE
NFC Yes (Market Dependent)
USB 2.0, Type-C 1.0 reversible connector
Infrared Yes
GPS Yes, with A-GPS
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Messaging Yes
Java No
Battery
Battery Type Non-removable Li-Po Battery
Battery Capacity 5020 mAh
Charging Fast Charging 18W
More
Made By China
Body Color Forest Green, Midnight Grey, Polar White
Other Features Reverse Charging 9W