OPPO K15 Pro+ vs Oppo A3x 4G comparison

Compare OPPO K15 Pro+
Compare Oppo A3x 4G
key specs
Display6.78-inch6.67-inch
ProcessorMediaTek Dimensity 9500sQualcomm Snapdragon 6s Gen 1
Front Camera16-megapixel 5-megapixel
Rear Camera50-megapixel + 8-megapixel 8-megapixel
RAM12GB4GB
Storage256GB64GB, 128GB
Battery Capacity8000mAh5100mAh
OSAndroid 16Android 14
Resolution1,272x2,772 pixels720x1604 pixels
general
BrandOPPOOppo
ModelK15 Pro+A3x 4G
Release dateApril 1, 2026October 25, 2024
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)162.40 x 77.47 x 8.33165.77 x 76.80 x 7.68
Weight (g)219.00186.00
Battery capacity (mAh)80005100
Removable batteryNoNo
Fast charging100W Fast Charging45W Fast Charging
Wireless chargingNoNo
ColoursCyber Wings, Origin Gray, and PhotodustNebula Red, Ocean Blue
display
Refresh Rate165 Hz90 Hz
Resolution StandardFHD+HD+
Screen size (inches)6.786.67
TouchscreenYesYes
Resolution1,272x2,772 pixels720x1604 pixels
Pixels per inch (PPI)450-
Protection type-Other
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 9500sQualcomm Snapdragon 6s Gen 1
RAM12GB4GB
Internal storage256GB64GB, 128GB
Expandable storageNoYes
Expandable storage type-microSD
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)8-megapixel (f/2.0)
No. of Rear Cameras22
Rear autofocusYes-
Rear flashYes-
Front camera16-megapixel (f/2.2)5-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNo-
Front autofocusYes-
Front flashNo-
software
Operating systemAndroid 16Android 14
SkinColorOS 16ColorOS 14
connectivity
Wi-Fi 7Yes-
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Wi-Fi-Yes
Wi-Fi standards supported-802.11 a/b/g/n/ac
USB OTG-Yes
Headphones-3.5mm
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Temperature sensorYes-
Fingerprint sensor-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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