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Oppo K13s vs Oppo A3 comparison

 Compare Oppo K13s
Oppo K13s
Compare Oppo A3
Oppo A3
key specs
Display6.80-inch6.20-inch
ProcessorQualcomm Snapdragon 7 Gen 3MediaTek Helio P60
Front Camera32-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 16-megapixel
RAM8GB4GB
Storage256GB128GB
Battery Capacity7000mAh3400mAh
OSAndroid 15Android 8.1
Resolution1280x2800 pixels1080x2280 pixels
general
BrandOppoOppo
ModelK13sA3
Release dateSeptember 17, 2025April 1, 2018
AI EnabledYes-
Launched in IndiaNo-
Dimensions (mm)163.10 x 77.60 x 7.70156.00 x 75.30 x 7.80
Weight (g)204.00159.00
Battery capacity (mAh)70003400
Removable batteryNo-
Fast charging80W Fast Charging-
Wireless chargingNo-
ColoursEnergy Blue and Super WhiteKnight Black, Soybean Meal, Stardust Silver, Garnet Red
Form factor-Touchscreen
display
Refresh Rate120 Hz-
Screen size (inches)6.806.20
TouchscreenYesYes
Resolution1280x2800 pixels1080x2280 pixels
Pixels per inch (PPI)453-
Aspect ratio-19:9
hardware
Processorocta-core2GHz octa-core
Processor makeQualcomm Snapdragon 7 Gen 3MediaTek Helio P60 (MT6771)
RAM8GB4GB
Internal storage256GB128GB
Expandable storageNoYes
Expandable storage typeNomicroSD
Dedicated microSD slotNo-
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)16-megapixel (f/1.8)
No. of Rear Cameras2-
Rear autofocusYes-
No. of Front Cameras1-
Front camera32-megapixel (f/2.4)8-megapixel (f/2.2)
Rear flash-Yes
software
Operating systemAndroid 15Android 8.1
SkinColorOS 15ColorOS 5.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.20
NFCYes-
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes
GyroscopeYesYes
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