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Xiaomi Redmi Note 9 vs OnePlus Nord (OnePlus Z) vs Samsung Galaxy M31

Last Updated: Thu, 27 Aug'20

Show Differences onlyCommon Specs only

Xiaomi Redmi Note 9

OnePlus Nord

Samsung Galaxy M31

Show Differences onlyCommon Specs only

Xiaomi Redmi Note 9

OnePlus Nord

Samsung Galaxy M31

General

Height
6.39 inches
6.23 inches
6.29 inches
Width
3.04 inches
2.88 inches
2.96 inches
Thickness
0.35 inches
0.32 inches
0.35 inches
Weight
200 g
184 g
191 g
Color
Arctic White, Aqua Green, Pebble Grey, Scarlet Red
Marble Blue, Gray Onyx
Ocean Blue, Space Black, Red
Build
Glass front (Gorilla Glass 5), plastic frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
Glass front (Gorilla Glass 3), plastic back, plastic frame

Screen Size
6.53 inches
6.44 inches
6.4 inches
Display Type
IPS LCD capacitive touchscreen
Fluid AMOLED capacitive touchscreen
Super AMOLED capacitive touchscreen
Display Resolution
1080 x 2340 pixels
1080 x 2400 pixels
1080 x 2340 pixels
Pixel Density
395 ppi
408 ppi
411 ppi
Aspect Ratio
19.5:9
20:9
19.5:9
Protection
Corning Gorilla Glass 5
Corning Gorilla Glass 5
Corning Gorilla Glass 3
Screen to Body Ratio
83.50%
86.7%
84.1%

GPU
Mali-G52 MC2
Adreno 620
Mali-G72 MP3
OS
Android 10 MIUI 11
Android 10, OxygenOS 10.5.7
Android 10.0 One UI 2.0
Chipset GP
MediaTek Helio G85 (12nm)
Qualcomm SDM765 Snapdragon 765G (7 nm)
Exynos 9611 (10nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75, 6x1.8 GHz Cortex-A55)
Octa-core (1x2.4 GHz Kryo 475 Prime, 1x2.2 GHz Kryo 475 Gold, 6x1.8 GHz Kryo 475 Silver)
Octa-core (4x2.3 GHz Cortex-A73 4x1.7 GHz Cortex-A53)

RAM/Internal Storage
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
64GB 6GB RAM, 128GB 8GB RAM, 256GB 12GB RAM
64GB 6GB RAM, 128GB 6GB RAM
Expandable Memory
microSDXC (dedicated slot)
No
microSDXC (dedicated slot)

Quad Camera
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)
48 MP, f/1.75, 26mm (wide), 1/1.72", 0.8micron, PDAF|8 MP, f/2.2, 14mm, 119degree (ultrawide)|5 MP, f/2.4, (depth)|2 MP, f/2.4, (macro)
Autofocus
PDAF, AF
Multi Autofocus (PDAF+CAF)
PDAF
Back Camera Video
1080p30fps
4K30fps, 1080p30/60/240fps, gyro-EIS
2160p30fps, 1080p30fps, gyro-EIS
Back Camera Features
LED flash, HDR, panorama
Dual-LED flash, HDR, panorama
LED flash, panorama, HDR
OIS
OIS

Single Camera
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
4K30/60fps, 1080p30/60fps
1080p30fps
Front Camera Features
HDR, panorama
HDR
HDR
Dual Camera
32 MP, f/2.5, (wide), 1/2.8", 0.8micron|8 MP, f/2.5, 105degree (ultrawide), 1/4.0", 1.12micron

Battery Capacity
5020 mAh battery
4115 mAh battery
6000 mAh battery
User Replaceable
Non-removable
Non-removable
Non-removable
Charging
Fast charging 18W|Reverse charging 9W
Fast charging 30W, 70% in 30 min
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, GALILEO, BDS
Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, SBAS, NavIC
Yes, with A-GPS, GLONASS, BDS
Radio
Unspecified
Unspecified
FM radio, RDS, recording
USB
2.0, Type-C 1.0 reversible connector
2.0, Type-C 1.0 reversible connector, USB On-The-Go
2.0, Type-C 1.0 reversible connector
NFC
Yes
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 / 5G
GSM / HSPA / LTE

Sensors
Fingerprint (rear-mounted), G-sensor/Gyroscope/L-Sensor/P-Sensor/E-Campass
Fingerprint (under display, optical), Accelerometer/Electronic compass/Gyroscope/Ambient light sensor/Proximity sensor/Sensor Core
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Water Resistant
Splash-proof nano coating

Announced On
2020, April 30
2020, July 21
2020, February 25
Status
Available. Released 2020, July 24
Available. Released 2020, August 04
Available. Released 2020, March 5