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Oppo F21 Pro vs Samsung Galaxy A51 comparison

 Compare Oppo F21 Pro
Oppo F21 Pro
Compare Samsung Galaxy A51
Samsung Galaxy A51
key specs
Display6.43-inch6.50-inch
ProcessorQualcomm Snapdragon 680-
Front Camera32-megapixel 32-megapixel
Rear Camera64-megapixel + 2-megapixel + 2-megapixel 48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel
RAM8GB6GB
Storage128GB128GB
Battery Capacity4500mAh4000mAh
OSAndroid 12Android 10
Resolution1080x2400 pixels1080x2400 pixels
general
BrandOppoSamsung
ModelF21 ProGalaxy A51
Release dateApril 12, 2022January 1, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)159.90 x 73.20 x 7.49158.50 x 73.60 x 7.90
Weight (g)175.00172.00
Battery capacity (mAh)45004000
ColoursCosmic Black, Sunset OrangePrism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White
Fast charging-Proprietary
display
Refresh Rate90 Hz-
Resolution StandardFHD-
Screen size (inches)6.436.50
Resolution1080x2400 pixels1080x2400 pixels
Protection typeGorilla Glass-
Aspect ratio20:9-
Pixels per inch (PPI)409-
Touchscreen-Yes
hardware
Processorocta-core-
Processor makeQualcomm Snapdragon 680Samsung Exynos 9611
RAM8GB6GB
Internal storage128GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera64-megapixel (f/1.7) + 2-megapixel (f/3.3) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYes-
Front camera32-megapixel (f/2.4)32-megapixel (f/2.2)
No. of Front Cameras1-
software
Operating systemAndroid 12Android 10
SkinColorOS 12.1One UI 2.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 ac
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.00
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
NFC-Yes
USB OTG-Yes
FM-Yes
Wi-Fi Direct-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-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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