Xiaomi Redmi Note 9

Full Specifications
I want it 0 users
I have it 0 users
I had it 0 users

Popular Comparisons

The Xiaomi Redmi Note 9 is most commonly compared with these phones:

Design

Dimensions 6.39 x 3.04 x 0.35 inches
162.3 x 77.2 x 8.9 mm
Weight 7.02 oz (199.0 g)
Materials Frame: Plastic
Resistance Splash
Biometrics Fingerprint (touch)
Keys Right: Volume control, Lock/Unlock key
Colors Forest green, Polar white, Midnight gray

Display

Size 6.5-inch
Resolution 2340x1080px, 19.5:9 ratio, 395 PPI
Technology IPS LCD
Screen-to-body 83.52 %
Features Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
PhoneArena Display Test
Bright Max (20 APL) Untested
Bright Min 0.8 (Excellent)

Hardware

System chip MediaTek Helio G85 (12 nm)
Processor Octa-core
2000 MHz
Arm Cortex-A75 and ArmCortex-A55
GPU Mali G52 MC2
RAM 3GB (LPDDR4)
Internal storage 64GB (eMMC 5.1)
Storage expansion microSDXC up to 128 GB
OS Android (10), Xiaomi MI UI
This device has different variants: View all

Battery

Capacity 5020 mAh
Type Li - Polymer
Charging Fast charging, Reverse wired charging
Charge speed Wired: 18.0W
PhoneArena Battery Test
Battery Life Estimate: Untested
Browsing: Untested
Gaming: 7h 34min
Video: 10h 43min

Camera

Rear Quad camera
Main camera 48 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera 8 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/4"
Pixel size: 1.2 μm
Third camera 2 MP (Macro, Autofocus)
Aperture size: F2.4
Pixel size: 1.75 μm
Fourth camera 2 MP
Aperture size: F2.4
Sensor size: 1/5"
Pixel size: 1.7 μm
Flash LED
Video recording 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
Front 13 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth 5.0
Wi-Fi 802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
USB Type-C, USB 2.0
Location GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors Accelerometer, Gyroscope, Compass
Other NFC, Infrared

Multimedia

Headphones 3.5mm jack
Speakers Earpiece, Loudspeaker
Screen mirroring Wireless screen share
Additional microphone(s) Noise cancellation

Cellular

4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD) Bands 38(2600), 40(2300), 41(2600+)
3G Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM Yes
SIM type Nano SIM
VoLTE Yes

Buyers information

In The Box 22.5W Charger, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card

Availability

Officially announced Apr 30, 2020
Despite our efforts to provide full and correct Xiaomi Redmi Note 9 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please

LET US KNOW.

If you are interested in using our specs commercially, check out our Phone specs database licensing page.

Alternative variants

with 128GB storage
Differences from the main variant:
RAM 4GB
Internal storage 128GB

User Reviews

Overall User Rating
Build quality
8
Camera quality
10
Performance
10
Display
10
Battery life and charging
8
Rating breakdown (out of 10)
10
Keeps on Ticking
Phone owned for more than a year

I love the size of this phone.  I use it rather than a laptop to do all my research. I can ever do research in a doctor's office while I wait. I can research anything the doctor treks me in real time. I use it while I wait in the car for all my husband doctor's appointments..... unfortunately he has many.

Read Full Review
FCC OKs Cingular\'s purchase of AT&T Wireless