Oppo K15s vs vivo Y31 Pro Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
AMOLED
IPS_LCD
Size
6.57"
6.72"
Resolution
FHD+
FHD+
Refresh Rate
120Hz
960Hz
Brightness
1400 nits
1050 nits
Protection
—
—
Platform
OS
ANDROID Android 16, ColorOS 16
ANDROID Android 15, Funtouch 15
Chipset
Mediatek Dimensity 6360 Max
Mediatek Dimensity 7300
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G615 MC2
AnTuTu Score
—
—
Memory
RAM
6GB / 8GB
8GB
Storage
128GB / 256GB
128GB / 256GB
Storage Type
UFS 2.2
UFS 3.1
Card Slot
Yes
No
Camera
Main Camera
50MP f/1.9
50MP f/1.8
Selfie Camera
8MP f/2.1
8MP
Video (Max)
1080p@30/60fps
4K@30fps, 1080p@30fps, gyro-EIS
OIS
No
No
Battery
Capacity
8,000 mAh
6,500 mAh
Wired Charging
45W
44W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.4
5.4
NFC
Yes
No
5G
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 2.0
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)
165.7 x 76.3 x 8.1 mm (6.52 x 3.00 x 0.32 in)
Weight
205g
204g
Build
Glass / plastic back / plastic frame
Glass / plastic back / plastic frame
Water Resist
IP68
IP64
Colors
Gray, Purple
Dreamy White, Mocha Brown
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