OPPO K15 Pro vs Samsung Galaxy S25 Ultra comparison

Compare OPPO K15 Pro
Compare Samsung Galaxy S25 Ultra
key specs
Display6.59-inch6.90-inch
ProcessorMediaTek Dimensity 8500 SUPERSnapdragon 8 Elite
Front Camera16-megapixel 12-megapixel
Rear Camera50-megapixel + 8-megapixel 200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel
RAM12GB12GB, 16GB
Storage256GB256GB, 512GB, 1TB
Battery Capacity7500mAh5000mAh
OSAndroid 16Android 15
Resolution1,256x2,760 pixels1400x3120 pixels
general
BrandOPPOSamsung
ModelK15 ProGalaxy S25 Ultra
Release dateJanuary 1, 1970January 22, 2025
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)158.30 x 75.13 x 8.37162.80 x 77.60 x 8.20
Weight (g)203.00218.00
Battery capacity (mAh)75005000
Removable batteryNoNo
Fast charging80W Fast Charging45W Fast Charging
Wireless chargingNoYes
ColoursCyber Wing, Golden Legend, Origin Gray, and Radiant Dust-
IP rating-IP68
Wireless Charging Type-15
Brand Exclusive Features-Titanium frame, Corning Gorilla Armor (Rear and Front Panel)
display
Refresh Rate144 Hz120 Hz
Resolution StandardFHD+QHD+
Screen size (inches)6.596.90
TouchscreenYesYes
Resolution1,256x2,760 pixels1400x3120 pixels
Pixels per inch (PPI)460-
Protection type-Gorilla Glass Armor
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 8500 SUPERSnapdragon 8 Elite
RAM12GB12GB, 16GB
Internal storage256GB256GB, 512GB, 1TB
Expandable storageNoNo
Expandable storage type-No
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)200-megapixel (f/1.7) + 50-megapixel (f/1.9) + 50-megapixel + 10-megapixel
No. of Rear Cameras24
Rear autofocusYesYes
Rear flashYesYes
Front camera16-megapixel (f/2.2)12-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNo-
Front autofocusYesYes
Front flashNo-
Lens Type (Second Rear Camera)-Ultra Wide-Angle
Lens Type (Third Rear Camera)-Telephoto
Lens Type (Fourth Rear Camera)-Telephoto
software
Operating systemAndroid 16Android 15
SkinColorOS 16One UI 7
connectivity
Wi-Fi 7YesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.30
USB Type-CYesYes
Number of SIMs22
Wi-Fi-Yes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
NFC-Yes
Wi-Fi Direct-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Temperature sensorYes-
Fingerprint sensor-Yes
Barometer-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 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes

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