Oppo A31 (2020) vs Samsung Galaxy A20 comparison

Compare Oppo A31 (2020)
Compare Samsung Galaxy A20
key specs
Display6.50-inch6.40-inch
ProcessorMediaTek Helio P35 Samsung Exynos 7884
Front Camera8-megapixel 8-megapixel
Rear Camera12-megapixel + 2-megapixel + 2-megapixel 13-megapixel + 5-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity4230mAh4000mAh
OSAndroid 9Android
Resolution720x1600 pixels720x1560 pixels
general
BrandOppoSamsung
ModelA31 (2020)Galaxy A20
Release dateFebruary 14, 2020March 1, 2019
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)163.90 x 75.50 x 8.30158.40 x 74.70 x 7.80
Weight (g)180.00-
Battery capacity (mAh)42304000
Removable batteryNo-
ColoursMystery Black, Fantasy White-
display
Screen size (inches)6.506.40
TouchscreenYesYes
Resolution720x1600 pixels720x1560 pixels
Aspect ratio20:9-
hardware
Processor2.3GHz octa-coreocta-core (2x1.6GHz + 6x1.35GHz)
Processor makeMediaTek Helio P35 (MT6765)Samsung Exynos 7884
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256512
Dedicated microSD slotYes-
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/1.9) + 5-megapixel (f/2.2)
Rear autofocusYes-
Rear flashYesYes
Front camera8-megapixel (f/2.0)8-megapixel (f/2.0)
Pop-Up CameraNo-
Front autofocusNo-
Front flashNo-
software
Operating systemAndroid 9Android
SkinColorOS 6.1.2-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYes-
BluetoothYes, v 5.00Yes
NFCNo-
Micro-USBYes-
Headphones3.5mm-
FMYes-
Number of SIMs2-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
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