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spark-50c
k15x
Display
Type
IPS_LCD
IPS_LCD
Size
6.78"
6.75"
Resolution
HD+
HD+
Refresh Rate
120Hz
120Hz
Brightness
—
1125 nits
Protection
—
—
Platform
OS
IOS Android 16, HIOS 16
ANDROID Android 16, ColorOS 16
Chipset
Mediatek Helio G81
Mediatek Dimensity 6300
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G52 MC2
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
4GB
6GB
Storage
64GB / 128GB / 256GB
128GB / 256GB
Storage Type
—
UFS 2.2
Card Slot
Yes
Yes
Camera
Main Camera
13MP
13MP f/2.2
Selfie Camera
8MP
5MP f/2.2
Video (Max)
Yes
1080p@30/60fps
OIS
No
No
Battery
Capacity
5,200 mAh
6,500 mAh
Wired Charging
15W
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
5.4
5.4
NFC
Yes
Yes
5G
No
Yes
USB
USB Type-C
USB Type-C 2.0
GPS
GPS
GPS, GLONASS, Galileo, QZSS
Body
Dimensions
167.8 x 79.2 x 7.9 mm (6.61 x 3.12 x 0.31 in)
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
—
212g
Build
Glass / plastic back / plastic frame
Glass / plastic back / plastic frame
Water Resist
IP68
IP64
Colors
Burgundy Red, Forge Orange, Basalt Titanium, Eclipse Black
Purple, White