Oppo K15s vs Samsung Galaxy S25 Ultra Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
AMOLED
AMOLED
Size
6.57"
6.9"
Resolution
FHD+
QHD+
Refresh Rate
120Hz
120Hz
Brightness
1400 nits
2600 nits
Protection
—
Corning Gorilla Armor 2, Mohs level 6
Platform
OS
ANDROID Android 16, ColorOS 16
ANDROID Android 15, up to 7 major Android upgrades, One UI 8
Chipset
Mediatek Dimensity 6360 Max
Qualcomm SM8750-AC Snapdragon 8 Elite
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Mali-G57 MC2
Adreno 830 (1200 MHz)
AnTuTu Score
—
2,207,809
Memory
RAM
6GB / 8GB
12GB / 16GB
Storage
128GB / 256GB
256GB / 512GB / 1024GB
Storage Type
UFS 2.2
UFS 4.0
Card Slot
Yes
No
Camera
Main Camera
50MP f/1.9
200MP f/1.7
Selfie Camera
8MP f/2.1
12MP f/2.2
Video (Max)
1080p@30/60fps
8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
OIS
No
Yes
Battery
Capacity
8,000 mAh
5,000 mAh
Wired Charging
45W
45W
Wireless Charging
—
15W
Fast Charging
—
PD3.0
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6E, Wi-Fi 5, Wi-Fi 4, Tri-band
Bluetooth
5.4
5.4
NFC
Yes
Yes
5G
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 3.2
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
Weight
205g
218g
Build
Glass / plastic back / plastic frame
Glass (Corning Gorilla Armor 2) / glass back / titanium frame
Water Resist
IP68
IP68
Colors
Gray, Purple
Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
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