OPPO A6 Pro 5G vs Vivo V21 5G comparison

Compare OPPO A6 Pro 5G
Compare Vivo V21 5G
key specs
Display6.75-inch6.44-inch
ProcessorMediaTek Dimensity 6300MediaTek Dimensity 800U
Front Camera16-megapixel 44-megapixel
Rear Camera50-megapixel + 2-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAM8GB8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity7,000mAh4000mAh
OSAndroid 15Android 11
Resolution720x1570 pixels1080x2404 pixels
general
BrandOPPOVivo
ModelA6 Pro 5GV21 5G
Release dateJanuary 5, 2025April 27, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60159.68 x 73.90 x 7.29
Weight (g)216.00176.00
IP ratingIP69-
Battery capacity (mAh)7,0004000
Removable batteryNo-
Fast charging80W Fast ChargingProprietary
Wireless chargingNo-
ColoursAurora Gold and Cappuccino BrownArctic White, Dusk Blue, Sunset Dazzle
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.756.44
TouchscreenYesYes
Resolution720x1570 pixels1080x2404 pixels
Pixels per inch (PPI)256-
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300MediaTek Dimensity 800U
RAM8GB8GB
Internal storage128GB, 256GB128GB, 256GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Rear autofocusYesYes
Rear flashYesYes
Front camera16-megapixel (f/2.4)44-megapixel (f/2.0)
No. of Front Cameras11
Pop-Up CameraNo-
Front flashNoYes
software
Operating systemAndroid 15Android 11
SkinColorOS 15Funtouch OS 11.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
NFCNo-
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes

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