Oppo F21 Pro vs Xiaomi Redmi K20 Pro comparison

Compare Oppo F21 Pro
Compare Xiaomi Redmi K20 Pro
key specs
Display6.43-inch6.39-inch
ProcessorQualcomm Snapdragon 680Qualcomm Snapdragon 855
Front Camera32-megapixel 20-megapixel
Rear Camera64-megapixel + 2-megapixel + 2-megapixel 48-megapixel + 13-megapixel + 8-megapixel
RAM8GB8GB
Storage128GB256GB
Battery Capacity4500mAh4000mAh
OSAndroid 12Android 9
Resolution1080x2400 pixels1080x2340 pixels
general
BrandOppoXiaomi
ModelF21 ProRedmi K20 Pro
Release dateApril 12, 2022May 28, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)159.90 x 73.20 x 7.49156.70 x 74.30 x 8.80
Weight (g)175.00191.00
Battery capacity (mAh)45004000
ColoursCosmic Black, Sunset OrangeCarbon Black, Flame Red, Glacier Blue
Body type-Glass
Removable battery-No
Fast charging-Quick Charge 4.0
display
Refresh Rate90 Hz-
Resolution StandardFHD-
Screen size (inches)6.436.39
Resolution1080x2400 pixels1080x2340 pixels
Protection typeGorilla GlassGorilla Glass
Aspect ratio20:919:9
Pixels per inch (PPI)409403
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 680Qualcomm Snapdragon 855
RAM8GB8GB
Internal storage128GB256GB
Expandable storage-No
Dedicated microSD slot-No
camera
Rear camera64-megapixel (f/1.7) + 2-megapixel (f/3.3) + 2-megapixel (f/2.4)48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras3-
Rear autofocusYesPDAF and laser autofocus
Rear flashYesLED
Front camera32-megapixel (f/2.4)20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Pop-Up Camera-Yes
software
Operating systemAndroid 12Android 9
SkinColorOS 12.1MIUI 10
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
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYes-
4G/ LTEYes-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-Yes
Barometer-Yes
Temperature 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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