Umidigi Bison 2 vs Oppo K15s Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
AMOLED
Size
6.5"
6.57"
Resolution
FHD+
FHD+
Refresh Rate
—
120Hz
Brightness
—
1400 nits
Protection
—
—
Platform
OS
ANDROID Android 12
ANDROID Android 16, ColorOS 16
Chipset
Mediatek Helio P90
Mediatek Dimensity 6360 Max
CPU
Octa-core (2x2.2 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
PowerVR GM9446
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
6GB
6GB / 8GB
Storage
128GB
128GB / 256GB
Storage Type
UFS 2.1
UFS 2.2
Card Slot
Yes
Yes
Camera
Main Camera
48MP f/2.2
50MP f/1.9
Selfie Camera
24MP f/2.0
8MP f/2.1
Video (Max)
1080p@30fps
1080p@30/60fps
OIS
No
No
Battery
Capacity
6,150 mAh
8,000 mAh
Wired Charging
18W
45W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.0
5.4
NFC
Yes
Yes
5G
No
Yes
USB
USB Type-C
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
172.1 x 83.8 x 12.9 mm (6.78 x 3.30 x 0.51 in)
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
280g
205g
Build
—
Glass / plastic back / plastic frame
Water Resist
IP68
IP68
Colors
Black
Gray, Purple
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