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Samsung Galaxy A03 vs Oppo A31 (2020) comparison

 Compare Samsung Galaxy A03
Samsung Galaxy A03
Compare Oppo A31 (2020)
Oppo A31 (2020)
key specs
Display6.50-inch6.50-inch
ProcessorUnisoc T606MediaTek Helio P35
Front Camera5-megapixel 8-megapixel
Rear Camera48-megapixel + 2-megapixel 12-megapixel + 2-megapixel + 2-megapixel
RAM2GB, 3GB, 4GB4GB
Storage32GB, 64GB64GB
Battery Capacity5000mAh4230mAh
OSAndroid 11Android 9
Resolution720x1600 pixels720x1600 pixels
general
BrandSamsungOppo
ModelGalaxy A03A31 (2020)
Release dateJanuary 10, 2022February 14, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.20 x 75.90 x 9.10163.90 x 75.50 x 8.30
Weight (g)196.00180.00
Battery capacity (mAh)50004230
ColoursBlack, Blue, RedMystery Black, Fantasy White
Body type-Plastic
Removable battery-No
display
Screen size (inches)6.506.50
TouchscreenYesYes
Resolution720x1600 pixels720x1600 pixels
Aspect ratio20:920:9
hardware
Processor1.6GHz octa-core2.3GHz octa-core
Processor makeUnisoc T606MediaTek Helio P35 (MT6765)
RAM2GB, 3GB, 4GB4GB
Internal storage32GB, 64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000256
Dedicated microSD slotYesYes
camera
Rear camera48-megapixel (f/1.8) + 2-megapixel (f/2.4)12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYesYes
Front camera5-megapixel (f/2.2)8-megapixel (f/2.0)
No. of Front Cameras1-
Pop-Up Camera-No
Front autofocus-No
Front flash-No
software
Operating systemAndroid 11Android 9
SkinOne UI Core 3.1ColorOS 6.1.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
Micro-USBYesYes
Headphones3.5mm3.5mm
Number of SIMs22
NFC-No
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes

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