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Oppo Find X8 Ultra vs Oppo A31 (2020) comparison

 Compare Oppo Find X8 Ultra
Oppo Find X8 Ultra
Compare Oppo A31 (2020)
Oppo A31 (2020)
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.82-inch6.50-inch
ProcessorSnapdragon 8 EliteMediaTek Helio P35
Front Camera32-megapixel 8-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel + 50-megapixel + 2-megapixel 12-megapixel + 2-megapixel + 2-megapixel
RAM12GB4GB
Storage256GB64GB
Battery Capacity6100mAh4230mAh
OSAndroid 15Android 9
Resolution1440x3168 pixels720x1600 pixels
general
BrandOppoOppo
ModelFind X8 UltraA31 (2020)
Release dateApril 10, 2025February 14, 2020
AI EnabledYes-
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.09 x 76.80 x 8.78163.90 x 75.50 x 8.30
Weight (g)226.00180.00
IP ratingIP69-
Battery capacity (mAh)61004230
Removable batteryNoNo
Fast charging100W Fast Charging-
Wireless chargingYes-
Wireless Charging Type50W-
ColoursHoshino Black, Moonlight White, Morning LightMystery Black, Fantasy White
Body type-Plastic
display
Refresh Rate120 Hz-
Resolution StandardQHD+-
Screen size (inches)6.826.50
TouchscreenYesYes
Resolution1440x3168 pixels720x1600 pixels
Aspect ratio-20:9
hardware
Processorocta-core2.3GHz octa-core
Processor makeSnapdragon 8 EliteMediaTek Helio P35 (MT6765)
RAM12GB4GB
Internal storage256GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/3.1) + 50-megapixel (f/2.5) + 2-megapixel (f/2.5)12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras5-
Front camera32-megapixel (f/2.4)8-megapixel (f/2.0)
No. of Front Cameras1-
Lens Type (Primary Rear Camera)Ultra Wide-Angle-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Lens Type (Fourth Rear Camera)Telephoto-
Rear autofocus-Yes
Rear flash-Yes
Pop-Up Camera-No
Front autofocus-No
Front flash-No
software
Operating systemAndroid 15Android 9
SkinColorOS 15ColorOS 6.1.2
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac
GPSYesYes
BluetoothYesYes, v 5.00
NFCYesNo
USB Type-CYes-
HeadphonesNo3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Face unlockYesYes
In-Display Fingerprint SensorYes-
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
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