OPPO A6 5G vs Xiaomi Redmi K20 Pro comparison

Compare OPPO A6 5G
Compare Xiaomi Redmi K20 Pro
key specs
Display6.57-inch6.39-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 855
Front Camera16-megapixel 20-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 13-megapixel + 8-megapixel
RAM4GB, 6GB8GB
Storage128GB, 256GB256GB
Battery Capacity7,000mAh4000mAh
OSAndroid 15Android 9
Resolution2,372x1,080 pixels1080x2340 pixels
general
BrandOPPOXiaomi
ModelA6 5GRedmi K20 Pro
Release dateSeptember 30, 2025May 28, 2019
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)158.20 x 75.02 x 8.00156.70 x 74.30 x 8.80
Weight (g)185.00191.00
IP ratingIP69-
Battery capacity (mAh)7,0004000
Removable batteryNoNo
Fast charging80W Fast ChargingQuick Charge 4.0
ColoursBlue Ocean Light, Velvet Gray, and Fenmengshenghua (pink)Carbon Black, Flame Red, Glacier Blue
Body type-Glass
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.576.39
TouchscreenYes-
Resolution2,372x1,080 pixels1080x2340 pixels
Pixels per inch (PPI)397403
Protection type-Gorilla Glass
Aspect ratio-19:9
hardware
Processor2.4GHz MHz octa-coreocta-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 855
RAM4GB, 6GB8GB
Internal storage128GB, 256GB256GB
Expandable storageYesNo
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.8) + 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 Cameras2-
Rear flashYesLED
Front camera16-megapixel (f/2.4)20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Pop-Up CameraNoYes
Rear autofocus-PDAF and laser autofocus
software
Operating systemAndroid 15Android 9
SkinColorOS 15MIUI 10
connectivity
NFCYes-
Wi-Fi-Yes
Wi-Fi standards supported-802.11 ac
GPS-Yes
Bluetooth-Yes, v 5.00
USB Type-C-Yes
Headphones-3.5mm
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Fingerprint sensor-Yes
Gyroscope-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-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM

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