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Xiaomi Redmi Note 9 Pro 5G vs Oppo A31 (2020) comparison

 Compare Xiaomi Redmi Note 9 Pro 5G
Xiaomi Redmi Note 9 Pro 5G
Compare Oppo A31 (2020)
Oppo A31 (2020)
key specs
Display6.67-inch6.50-inch
ProcessorQualcomm Snapdragon 750GMediaTek Helio P35
Front Camera16-megapixel8-megapixel
Rear Camera108-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 12-megapixel + 2-megapixel + 2-megapixel
RAM6GB4GB
Storage128GB64GB
Battery Capacity4820mAh4230mAh
OSAndroid 10Android 9
Resolution1080x2400 pixels720x1600 pixels
general
BrandXiaomiOppo
ModelRedmi Note 9 Pro 5GA31 (2020)
Release dateNovember 26, 2020February 14, 2020
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.38 x 76.80 x 9.00163.90 x 75.50 x 8.30
Weight (g)215.00180.00
Battery capacity (mAh)48204230
Fast chargingProprietary-
ColoursBlack, Blue, Lake and AutumnMystery Black, Fantasy White
Body type-Plastic
Removable battery-No
display
Screen size (inches)6.676.50
TouchscreenYesYes
Resolution1080x2400 pixels720x1600 pixels
Protection typeGorilla Glass-
Aspect ratio20:920:9
hardware
Processor1.8GHz octa-core2.3GHz octa-core
Processor makeQualcomm Snapdragon 750GMediaTek Helio P35 (MT6765)
RAM6GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slot-Yes
camera
Rear camera108-megapixel (f/1.75, 2.1-micron) + 8-megapixel (f/2.2) + 2-megapixel (1.75-micron) + 2-megapixel (1.75-micron)12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron)
Rear autofocusYesYes
Rear flashYesYes
Front camera16-megapixel8-megapixel (f/2.0)
Pop-Up Camera-No
Front autofocus-No
Front flash-No
software
Operating systemAndroid 10Android 9
SkinMIUI 12ColorOS 6.1.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.00
USB Type-CYes-
Number of SIMs22
Wi-Fi DirectYes-
NFC-No
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Face unlock-Yes
Compass/ Magnetometer-Yes

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