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POCO M2 vs Xiaomi Redmi Note 9 vs Samsung Galaxy M31

Last Updated: Sat, 12 Sep'20

Show Differences onlyCommon Specs only

POCO M2

Xiaomi Redmi Note 9

Samsung Galaxy M31

Show Differences onlyCommon Specs only

POCO M2

Xiaomi Redmi Note 9

Samsung Galaxy M31

General

Height
6.42 inches
6.39 inches
6.29 inches
Width
3.03 inches
3.04 inches
2.96 inches
Thickness
0.35 inches
0.35 inches
0.35 inches
Weight
198 g
200 g
191 g
Color
State Blue, Brick Red, Pitch Black
Arctic White, Aqua Green, Pebble Grey, Scarlet Red
Ocean Blue, Space Black
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
Glass front (Gorilla Glass 5), plastic frame
Glass front (Gorilla Glass 3), plastic back, plastic frame

Screen Size
6.53 inches
6.53 inches
6.4 inches
Display Type
IPS LCD capacitive touchscreen
IPS LCD capacitive touchscreen
Super AMOLED capacitive touchscreen
Display Resolution
1080 x 2340 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
394 ppi
395 ppi
411 ppi
Aspect Ratio
19.5:9
19.5:9
19.5:9
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 5
Corning Gorilla Glass 3
Screen to Body Ratio
83.2%
83.50%
84.1%

OS
Android 10, MIUI 11
Android 10 MIUI 11
Android 10, One UI 2.5
GPU
Mali-G52 MC2
Mali-G52 MC2
Mali-G72 MP3
Chipset GP
Mediatek Helio G80 (12 nm)
MediaTek Helio G85 (12nm)
Exynos 9611 (10nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75, 6x1.8 GHz Cortex-A55)
Octa-core (2x2.0 GHz Cortex-A75, 6x1.8 GHz Cortex-A55)
Octa-core (4x2.3 GHz Cortex-A73 4x1.7 GHz Cortex-A53)

RAM/Internal Storage
64GB 6GB RAM, 128GB 6GB RAM
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Expandable Memory
microSDXC (dedicated slot), Up to 512 GB
microSDXC (dedicated slot)
microSDXC (dedicated slot)

Quad Camera
13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12micron, PDAF|8 MP, f/2.2, 118degree (ultrawide), 1/4.0", 1.12micron|5 MP, f/2.4, (macro)|2 MP, f/2.4, (depth)
48 MP, f/1.8, 26mm (wide), 1/2.0, 0.8 micron|8 MP, f/2.2, 118degree (ultrawide), 1/4.0, 1.12 micron|2 MP, f/2.4, (macro)|2 MP, f/2.4, (depth)
Back Camera Video
1080p30fps
1080p30fps
2160p30fps, 1080p30fps, gyro-EIS
Back Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
LED flash, panorama, HDR
Autofocus
PDAF, AF
PDAF

Single Camera
8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12micron
13 MP, f/2.3, 29mm (normal), 1/3.1, 1.12 micron
32 MP, f/2.0, 26mm (wide), 1/2.8, 0.8 micron
Front Camera Video
1080p30fps
1080p30fps
1080p30fps
Front Camera Features
HDR
HDR, panorama
HDR

HeadPhone Jack
Yes
Yes
Yes
Loudspeaker
Yes
Yes
Yes
Audio Features
Noise cancelling microphones|High audio output amplified by large 0.7CC speaker box
Dolby Atmos

Battery Capacity
5000 mAh battery
5020 mAh battery
6000 mAh battery
User Replaceable
non-removable
Non-removable
Non-removable
Charging
Fast charging 18W
Fast charging 18W|Reverse charging 9W
Fast battery charging 15W
Battery Type
Li-Po
Li-Po
Li-Po

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, BDS
Radio
Wireless FM radio (no wired headphones required)
Unspecified
FM radio, RDS, recording
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
2.0, Type-C 1.0 reversible connector
2.0, Type-C 1.0 reversible connector
NFC
No
Yes
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Network Support
GSM / HSPA / LTE
GSM / HSPA / LTE
GSM / HSPA / LTE

Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (rear-mounted), G-sensor/Gyroscope/L-Sensor/P-Sensor/E-Campass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Water Resistant
Water-repellent coating
Splash-proof nano coating

Announced On
2020, September 08
2020, April 30
2020, February 25
Status
Available. Released 2020, September 08
Available. Released 2020, July 24
Available. Released 2020, March 04