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city-200s
k15s
Display
Type
IPS_LCD
AMOLED
Size
6.78"
6.57"
Resolution
HD+
FHD+
Refresh Rate
120Hz
120Hz
Brightness
700 nits
1400 nits
Protection
—
—
Platform
OS
ANDROID Android 15
ANDROID Android 16, ColorOS 16
Chipset
Unisoc T7250
Mediatek Dimensity 6360 Max
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MP1
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
4GB / 6GB
6GB / 8GB
Storage
128GB / 256GB
128GB / 256GB
Storage Type
—
UFS 2.2
Card Slot
Yes
Yes
Camera
Main Camera
50MP
50MP f/1.9
Selfie Camera
8MP
8MP f/2.1
Video (Max)
Yes
1080p@30/60fps
OIS
No
No
Battery
Capacity
5,200 mAh
8,000 mAh
Wired Charging
18W
45W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Yes
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
—
5.4
NFC
Yes
Yes
5G
No
Yes
USB
USB Type-C
USB Type-C 2.0
GPS
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
167.6 x 78.6 x 7.5 mm (6.60 x 3.09 x 0.30 in)
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
—
205g
Build
—
Glass / plastic back / plastic frame
Water Resist
IP65
IP68
Colors
Evo Titanium, Neo Blue, Nova Gold
Gray, Purple