Oppo A31 (2020) vs Huawei Maimang 7 comparison

Compare Oppo A31 (2020)
Compare Huawei Maimang 7
key specs
Display6.50-inch6.30-inch
ProcessorMediaTek Helio P35 HiSilicon Kirin 710
Front Camera8-megapixel 24-megapixel + 2-megapixel
Rear Camera12-megapixel + 2-megapixel + 2-megapixel 20-megapixel + 2-megapixel
RAM4GB6GB
Storage64GB64GB
Battery Capacity4230mAh3750mAh
OSAndroid 9Android 8.1 Oreo
Resolution720x1600 pixels1080x2340 pixels
general
BrandOppoHuawei
ModelA31 (2020)Maimang 7
Release dateFebruary 14, 2020September 1, 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)163.90 x 75.50 x 8.30158.30 x 75.30 x 7.60
Weight (g)180.00172.00
Battery capacity (mAh)42303750
Removable batteryNo-
ColoursMystery Black, Fantasy WhiteBright Black, Charm Blue, and Platinum Gold
display
Screen size (inches)6.506.30
TouchscreenYesYes
Resolution720x1600 pixels1080x2340 pixels
Aspect ratio20:919.5:9
hardware
Processor2.3GHz octa-coreocta-core
Processor makeMediaTek Helio P35 (MT6765)HiSilicon Kirin 710
RAM4GB6GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYesNo
camera
Rear camera12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron)20-megapixel (f/1.8) + 2-megapixel (f/1.8)
Rear autofocusYes-
Rear flashYesLED
Front camera8-megapixel (f/2.0)24-megapixel (f/2.0) + 2-megapixel (f/2.0)
Pop-Up CameraNo-
Front autofocusNo-
Front flashNo-
software
Operating systemAndroid 9Android 8.1 Oreo
SkinColorOS 6.1.2EMUI 8.2
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 4.20
NFCNo-
Micro-USBYes-
Headphones3.5mm-
FMYes-
Number of SIMs22
USB Type-C-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
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