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Oppo A31 (2020) vs Samsung Galaxy A20 comparison

 Compare Oppo A31 (2020)
Oppo A31 (2020)
Compare Samsung Galaxy A20s
Samsung Galaxy A20s
key specs
Display6.50-inch6.50-inch
ProcessorMediaTek Helio P35 Qualcomm Snapdragon 450
Front Camera8-megapixel 8-megapixel
Rear Camera12-megapixel + 2-megapixel + 2-megapixel 13-megapixel + 8-megapixel + 5-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity4230mAh4000mAh
OSAndroid 9Android 9 Pie
Resolution720x1600 pixels720x1560 pixels
general
BrandOppoSamsung
ModelA31 (2020)Galaxy A20s
Release dateFebruary 14, 2020September 23, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)163.90 x 75.50 x 8.30163.30 x 77.50 x 8.00
Weight (g)180.00183.00
Battery capacity (mAh)42304000
Removable batteryNoNo
ColoursMystery Black, Fantasy WhiteBlack, Blue, Green
Fast charging-Proprietary
Wireless charging-No
SAR value-0.27
display
Screen size (inches)6.506.50
TouchscreenYesYes
Resolution720x1600 pixels720x1560 pixels
Aspect ratio20:919.5:9
hardware
Processor2.3GHz octa-core1.8GHz octa-core
Processor makeMediaTek Helio P35 (MT6765)Qualcomm Snapdragon 450
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256512
Dedicated microSD slotYesYes
camera
Rear camera12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron)13-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2)
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel (f/2.0)8-megapixel (f/2.0)
Pop-Up CameraNo-
Front autofocusNoNo
Front flashNoNo
software
Operating systemAndroid 9Android 9 Pie
SkinColorOS 6.1.2One Ui
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCNo-
Micro-USBYes-
Headphones3.5mm3.5mm
FMYes-
Number of SIMs22
USB Type-C-Yes
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes

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