BenQ-Siemens S81 vs Oppo K15s Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
TFT
AMOLED
Size
2"
6.57"
Resolution
—
FHD+
Refresh Rate
—
120Hz
Brightness
—
1400 nits
Protection
—
—
Platform
OS
ANDROID
ANDROID Android 16, ColorOS 16
Chipset
—
Mediatek Dimensity 6360 Max
CPU
—
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
—
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
—
6GB / 8GB
Storage
—
128GB / 256GB
Storage Type
—
UFS 2.2
Card Slot
Yes
Yes
Camera
Main Camera
1.3MP
50MP f/1.9
Selfie Camera
—
8MP f/2.1
Video (Max)
Yes
1080p@30/60fps
OIS
No
No
Battery
Capacity
920 mAh
8,000 mAh
Wired Charging
—
45W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
No
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
1.1
5.4
NFC
No
Yes
5G
No
Yes
USB
Proprietary
USB Type-C 2.0
GPS
—
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
109 x 48 x 13 mm (4.29 x 1.89 x 0.51 in)
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
99g
205g
Build
—
Glass / plastic back / plastic frame
Water Resist
—
IP68
Colors
Black, Silver
Gray, Purple
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