Oppo Reno 2 vs Oppo A31 comparison

Compare Oppo Reno 2
Compare Oppo A31
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.55-inch4.50-inch
Front Camera16-megapixel5-megapixel
Rear Camera48-megapixel + 13-megapixel + 8-megapixel + 2-megapixel8-megapixel
RAM8GB1GB
Storage256GB8GB
Battery Capacity4000mAh2000mAh
OSAndroid 9.0 PieAndroid 4.4
Resolution1080x2400 pixels480x854 pixels
Processor-Qualcomm Snapdragon 410
general
BrandOppoOppo
ModelReno 2A31
Release date28th August 2019April 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)160.00 x 74.30 x 9.50131.90 x 65.54 x 8.03
Weight (g)189.00135.00
Battery capacity (mAh)40002000
Fast chargingVOOC-
ColoursOcean Blue, Luminous Black-
Removable battery-No
display
Screen size (inches)6.554.50
TouchscreenYesYes
Resolution1080x2400 pixels480x854 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
hardware
Processor makeQualcomm Snapdragon 730GQualcomm Snapdragon 410
RAM8GB1GB
Internal storage256GB8GB
Expandable storageYesYes
Processor-1.4GHz quad-core
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera48-megapixel (f/1.7) + 13-megapixel + 8-megapixel + 2-megapixel8-megapixel
Rear autofocusPhase detection autofocus-
Front camera16-megapixel5-megapixel
Rear flash-LED
software
Operating systemAndroid 9.0 PieAndroid 4.4
SkinColorOS 6.1ColorOS 2.0.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes
NFCYesNo
USB Type-CYes-
Number of SIMs22
Infrared-No
USB OTG-No
Headphones-Yes
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
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesYes
SIM Type-Nano-SIM
sensors
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-No
Gyroscope-No
Barometer-No
Temperature sensor-No
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