Oppo A31 (2020) vs Oppo A91 comparison

Compare Oppo A31 (2020)
Compare Oppo A91
key specs
Display6.50-inch6.40-inch
ProcessorMediaTek Helio P35 octa-core
Front Camera8-megapixel Yes
Rear Camera12-megapixel + 2-megapixel + 2-megapixel 48-megapixel + 8-megapixel
RAM4GB8GB
Storage64GB128GB
Battery Capacity4230mAh4000mAh
OSAndroid 9Android 9
Resolution720x1600 pixels1080x2400 pixels
general
BrandOppoOppo
ModelA31 (2020)A91
Release date14th February 202020th December 2019
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)163.90 x 75.50 x 8.30-
Weight (g)180.00-
Battery capacity (mAh)42304000
Removable batteryNoNo
ColoursMystery Black, Fantasy WhiteBlack, Blue, Red
Fast charging-VOOC
display
Screen size (inches)6.506.40
TouchscreenYesYes
Resolution720x1600 pixels1080x2400 pixels
Aspect ratio20:9-
Protection type-Gorilla Glass
hardware
Processor2.3GHz octa-coreocta-core
Processor makeMediaTek Helio P35 (MT6765)-
RAM4GB8GB
Internal storage64GB128GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)256-
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)48-megapixel + 8-megapixel
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel (f/2.0)Yes
Pop-Up CameraNo-
Front autofocusNo-
Front flashNoNo
software
Operating systemAndroid 9Android 9
SkinColorOS 6.1.2ColorOS
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes
NFCNo-
Micro-USBYes-
Headphones3.5mm-
FMYes-
Number of SIMs2-
Active 4G on both SIM cards-Yes
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/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes

Advertisement

© Copyright Red Pixels Ventures Limited 2021. All rights reserved.
Listen to the latest songs, only on JioSaavn.com