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watch-sport-42mm-1st-gen
k15x
Display
Type
IPS_LCD
OLED
Size
6.75"
1.65"
Resolution
HD+
—
Refresh Rate
120Hz
—
Brightness
1125 nits
450 nits
Protection
—
Ion-X strengthened glass
Platform
OS
ANDROID Android 16, ColorOS 16
OTHER watchOS 1.0, upgradable to watchOS 4.3.2
Chipset
Mediatek Dimensity 6300
Apple S1
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
520 MHz Cortex-A7
GPU
Mali-G57 MC2
PowerVR SGX543
AnTuTu Score
—
—
Memory
RAM
6GB
—
Storage
128GB / 256GB
8GB
Storage Type
UFS 2.2
—
Card Slot
Yes
No
Camera
Main Camera
13MP f/2.2
—
Selfie Camera
5MP f/2.2
—
Video (Max)
1080p@30/60fps
—
OIS
No
No
Battery
Capacity
6,500 mAh
250 mAh
Wired Charging
45W
—
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 4
Bluetooth
5.4
4.0
NFC
Yes
Yes
5G
Yes
No
USB
USB Type-C 2.0
No
GPS
GPS, GLONASS, Galileo, QZSS
—
Body
Dimensions
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in)
Weight
212g
30g
Build
Glass / plastic back / plastic frame
Glass / composite plastic back / aluminum frame
Water Resist
IP64
—
Colors
Purple, White
Silver, White, Orange, Blue; Gray, Black; Rose Gold, Lavender, Stone; Gold, White, Blue, Yellow, Apricot, Royal Blue, Pink, Royal Blue, Gold&Red, Black Woven Nylon