Xiaomi Redmi Note 9 vs Xiaomi Redmi Note 8 Pro

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Display

Size

6.5 inches
6.5 inches

Resolution

2340 x 1080 pixels, 19.5:9 ratio,
395 PPI
2340 x 1080 pixels, 19.5:9 ratio,
395 PPI

Technology

IPS LCD
IPS LCD

Screen-to-body

83.52 %
84.88 %

Peak brightness

 
500 cd/m2 (nit)

Features

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip

MediaTek Helio G85
MediaTek Helio G90T

Processor

Octa-core, 2000 MHz, Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm
Octa-core, 2000 MHz, ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 12 nm

GPU

Mali G52 MC2
Mali G76 MC4

RAM

3GB LPDDR4
6GB LPDDR4

Internal storage

64GB (eMMC 5.1)
64GB

Storage expansion

microSDXC up to 128 GB
microSDXC up to 256 GB

OS

Android (10), Xiaomi MI UI
Android

Battery

Capacity

5020 mAh
4500 mAh

Type

Li - Polymer, Not user replaceable
Li - Polymer, Not user replaceable

Battery life test results

 

Charging

Fast charging, Reverse charging
Fast charging

Max charge speed

Wired: 18.0W
 

Camera

Rear

Quad camera
Triple camera

Main camera

48 MP (PDAF)
 

 
PDAF, CMOS image sensor

Specifications

Aperture size: F1.8; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.9; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Second camera

8 MP (Ultra-wide)
8 MP (Ultra-wide)

Specifications

Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.2 μm
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera

2 MP (Macro, Autofocus)
2 MP (Macro)

Specifications

Aperture size: F2.4; Pixel size: 1.75 μm
Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.75 μm

Fourth camera

2 MP
2 MP (Depth information)

Specifications

Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.7 μm
Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.75 μm

Video recording

1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)

Features

 
EIS

Front

13 MP (HDR)
20 MP (HDR)

Design

Dimensions

6.39 x 3.04 x 0.35 inches (162.3 x 77.2 x 8.9 mm)
6.35 x 3.01 x 0.35 inches (161.35 x 76.4 x 8.79 mm)

Weight

7.02 oz (199.0 g)
the average is 6.2 oz (178 g)
7.05 oz (199.8 g)
the average is 6.2 oz (178 g)

Materials

Frame: Plastic
Back: Glass (Corning Gorilla Glass 5)

Resistance

Splash
Splash

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Forest green, Polar white, Midnight gray
Mineral grey, Pearl white, Forest green

Cellular

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD)

Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

VoLTE

Yes
Yes

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Screen mirroring

Wireless screen share
Wireless screen share

Radio

 
FM

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features

Charging
Charging

Location

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other

NFC, Infrared
NFC, Infrared

Buyers information

In The Box

22.5W Charger, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card
Power adapter, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card
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