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Oppo A57 (2022) vs Vivo U20 comparison

 Compare Oppo A57 (2022)
Oppo A57 (2022)
Compare Vivo U20
Vivo U20
key specs
Display6.56-inch6.53-inch
ProcessorMediaTek Helio G35Qualcomm Snapdragon 675
Front Camera8-megapixel16-megapixel
Rear Camera13-megapixel + 2-megapixel16-megapixel + 8-megapixel + 2-megapixel
RAM3GB4GB
Storage64GB64GB
Battery Capacity5000mAh5000mAh
OSAndroid 12Android 9
Resolution720x1612 pixels1080x2340 pixels
general
BrandOppoVivo
ModelA57 (2022)U20
Release dateMay 26, 2022November 22, 2019
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.74 x 75.03 x 7.99162.15 x 76.47 x 8.89
Weight (g)187.00193.00
Battery capacity (mAh)50005000
Removable batteryNoNo
Fast chargingProprietaryProprietary
ColoursGlowing Black, Glowing Green,Racing Black, Blaze Blue
Body type-Plastic
Wireless charging-No
display
Refresh Rate60 Hz-
Resolution StandardHD+-
Screen size (inches)6.566.53
Resolution720x1612 pixels1080x2340 pixels
Touchscreen-Yes
hardware
Processorocta-coreocta-core
Processor makeMediaTek Helio G35Qualcomm Snapdragon 675
RAM3GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera13-megapixel + 2-megapixel16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera8-megapixel16-megapixel (f/2.0)
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 12Android 9
SkinColorOS 12.1Funtouch OS 9
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Number of SIMs22
USB OTG-Yes
Headphones-3.5mm
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Face unlock-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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