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watch-x3
k15-pro
Display
Type
AMOLED
AMOLED
Size
6.78"
1.5"
Resolution
QHD+
—
Refresh Rate
165Hz
—
Brightness
1800 nits
1500 nits
Protection
Crystal Shield Glass
Sapphire crystal glass
Platform
OS
ANDROID Android 16, ColorOS 16
OTHER ColorOS Watch 7.0 + Wear OS 5.0
Chipset
Mediatek Dimensity 9500s
Qualcomm Snapdragon W5 Gen 1
CPU
Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
—
GPU
Immortalis-G925 MC12
—
AnTuTu Score
—
—
Memory
RAM
12GB
2GB
Storage
256GB / 512GB
32GB
Storage Type
UFS 4.1
—
Card Slot
No
No
Camera
Main Camera
50MP f/1.8
—
Selfie Camera
16MP f/2.4
—
Video (Max)
4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
—
OIS
Yes
No
Battery
Capacity
8,000 mAh
646 mAh
Wired Charging
100W
5W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 4, Dual-band
Bluetooth
5.4
5.2
NFC
Yes
Yes
5G
Yes
No
USB
USB Type-C 2.0
No
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
162.4 x 77.5 x 8.3 mm (6.39 x 3.05 x 0.33 in)
47.4 x 47.4 x 11 mm (1.87 x 1.87 x 0.43 in)
Weight
213g
43g
Build
Glass (Crystal Shield Glass) / aluminum frame
plastic back / titanium alloy frame
Water Resist
IP68
IP68
Colors
Gray, Silver, Pink
Black, Titanium