Oppo Reno A vs Oppo A31 comparison

Compare Oppo Reno A
Compare Oppo A31
key specs
Display6.40-inch4.50-inch
ProcessorQualcomm Snapdragon 710Qualcomm Snapdragon 410
Front Camera25-megapixel5-megapixel
Rear Camera16-megapixel + 2-megapixel8-megapixel
RAM6GB1GB
Storage64GB8GB
Battery Capacity3600mAh2000mAh
OSAndroid 9 PieAndroid 4.4
Resolution1080x2340 pixels480x854 pixels
general
BrandOppoOppo
ModelReno AA31
Release date10th October 2019April 2015
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)158.40 x 75.40 x 7.80131.90 x 65.54 x 8.03
Weight (g)169.50135.00
Battery capacity (mAh)36002000
ColoursBlack, Blue-
Removable battery-No
display
Screen size (inches)6.404.50
TouchscreenYesYes
Resolution1080x2340 pixels480x854 pixels
Aspect ratio19.5:9-
hardware
Processorocta-core1.4GHz quad-core
Processor makeQualcomm Snapdragon 710Qualcomm Snapdragon 410
RAM6GB1GB
Internal storage64GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
camera
Rear camera16-megapixel + 2-megapixel8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera25-megapixel5-megapixel
software
Operating systemAndroid 9 PieAndroid 4.4
SkinColorOS 6ColorOS 2.0.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes
NFCYesNo
USB OTGYesNo
Micro-USBYes-
Headphones3.5mmYes
Number of SIMs22
Infrared-No
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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