Oppo A78 vs Vivo Y20 comparison

Compare Oppo A78
Compare Vivo Y20
key specs
Display6.43-inch6.51-inch
ProcessorQualcomm Snapdragon 680-
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel + 2-megapixel + 2-megapixel
RAM8GB4GB
Storage128MB64GB
Battery Capacity5000mAh5000mAh
OSAndroidAndroid 10
Resolution1080x2400 pixels720x1600 pixels
general
BrandOppoVivo
ModelA78Y20
Release dateAugust 12, 2023August 26, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)160.00 x 73.20 x 7.90164.41 x 76.00 x 8.41
Weight (g)180.00192.30
Battery capacity (mAh)50005000
Removable batteryNo-
Fast chargingSuper VOOCProprietary
Wireless chargingNo-
ColoursAqua Green, Mist BlackObsidian Black, Dawn White
display
Refresh Rate90 Hz-
Resolution StandardFHD-
Screen size (inches)6.436.51
TouchscreenYesYes
Resolution1080x2400 pixels720x1600 pixels
Pixels per inch (PPI)409-
hardware
Processorocta-core-
Processor makeQualcomm Snapdragon 680Qualcomm Snapdragon 460
RAM8GB4GB
Internal storage128MB64GB
Expandable storageYes-
Expandable storage typemicroSD-
camera
Rear camera50-megapixel (f/f/1.8) + 2-megapixel (f/2.4)13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera8-megapixel (f/2.0)8-megapixel (f/1.8)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
Pop-Up Camera-No
software
Operating systemAndroidAndroid 10
SkinColorOS 13.1Funtouch OS 10.5
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
NFCYes-
USB OTGYesYes
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYes-
4G/ LTEYes-
5GNo-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYes-
4G/ LTEYes-
5GNo-
sensors
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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