OPPO K13 5G vs Oppo F21 Pro comparison

Compare OPPO K13 5G
Compare Oppo F21 Pro
key specs
Display6.70-inch6.43-inch
ProcessorQualcomm Snapdragon 6 Gen 4Qualcomm Snapdragon 680
Front Camera16-megapixel 32-megapixel
Rear Camera50-megapixel + 2-megapixel64-megapixel + 2-megapixel + 2-megapixel
RAM8GB8GB
Storage128GB, 256GB128GB
Battery Capacity7000mAh4500mAh
OSAndroid 15Android 12
Resolution1080x2400 pixels1080x2400 pixels
general
BrandOPPOOppo
ModelK13 5GF21 Pro
Release dateApril 21, 2025April 12, 2022
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Thickness8.45-
Weight (g)208.00175.00
IP ratingIP65-
Battery capacity (mAh)70004500
Fast charging80W Fast Charging-
ColoursIcy Purple, Prism BlackCosmic Black, Sunset Orange
Dimensions (mm)-159.90 x 73.20 x 7.49
display
Refresh Rate120 Hz90 Hz
Resolution StandardFHD+FHD
Screen size (inches)6.706.43
TouchscreenYes-
Resolution1080x2400 pixels1080x2400 pixels
Protection type-Gorilla Glass
Aspect ratio-20:9
Pixels per inch (PPI)-409
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 6 Gen 4Qualcomm Snapdragon 680
RAM8GB8GB
Internal storage128GB, 256GB128GB
camera
Rear camera50-megapixel (f/1.85) + 2-megapixel64-megapixel (f/1.7) + 2-megapixel (f/3.3) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Front camera16-megapixel (f/2.4)32-megapixel (f/2.4)
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 15Android 12
SkinColorOS 15ColorOS 12.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYesYes, v 5.10
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Headphones-3.5mm
sim 2
SIM TypeNano-SIMNano-SIM
4G/ LTEYesYes
5GYes-
GSM/CDMA-GSM
3G-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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