Oppo K13 Turbo vs Samsung Galaxy A8 Star comparison

Compare Oppo K13 Turbo
Compare Samsung Galaxy A8 Star
key specs
Display6.80-inch6.28-inch
Front Camera16-megapixel 24-megapixel
Rear Camera50-megapixel + 2-megapixel 16-megapixel + 24-megapixel
RAM8GB6GB
Storage128GB, 256GB64GB
Battery Capacity7000mAh3700mAh
OSAndroid 15Android 8.0
Resolution1280x2800 pixels1880x2220 pixels
Processor-Qualcomm Snapdragon 660
general
BrandOppoSamsung
ModelK13 TurboGalaxy A8 Star
Release dateJuly 21, 2025June 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)162.78 x 77.22 x 8.31162.40 x 77.00 x 7.50
Weight (g)207.00188.00
Battery capacity (mAh)70003700
Removable batteryNo-
Fast charging80W Fast Charging-
Wireless chargingNo-
ColoursFirst Purple, Knight White, Midnight MaverickBlack, White
display
Refresh Rate120 Hz-
Resolution Standard1.5K-
Screen size (inches)6.806.28
TouchscreenYesYes
Resolution1280x2800 pixels1880x2220 pixels
Pixels per inch (PPI)453-
Aspect ratio-18.5:9
hardware
Processor makeMediaTek Dimensity 8450Qualcomm Snapdragon 660
RAM8GB6GB
Internal storage128GB, 256GB64GB
Processor-octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)16-megapixel (f/1.7) + 24-megapixel (f/1.7)
No. of Rear Cameras2-
Rear flashYesLED
Front camera16-megapixel (f/2.4)24-megapixel (f/2.0)
No. of Front Cameras1-
software
Operating systemAndroid 15Android 8.0
SkinColorOS 15-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
sim 1
SIM TypeNano-SIM-
GSM/CDMA-GSM + CDMA
sim 2
SIM TypeNano-SIM-
GSM/CDMA-GSM + CDMA
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Face unlock-Yes
Fingerprint sensor-Yes
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