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x300-pro
k15x
Display
Type
IPS_LCD
AMOLED
Size
6.75"
6.78"
Resolution
HD+
QHD+
Refresh Rate
120Hz
2160Hz
Brightness
1125 nits
4500 nits
Protection
—
Armor Glass, Mohs level 4
Platform
OS
ANDROID Android 16, ColorOS 16
ANDROID Android 16, up to 5 major Android upgrades, OriginOS 6
Chipset
Mediatek Dimensity 6300
Mediatek Dimensity 9500
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Mali-G57 MC2
Arm G1-Ultra
AnTuTu Score
—
2,982,875
Memory
RAM
6GB
12GB / 16GB
Storage
128GB / 256GB
256GB / 512GB / 1024GB
Storage Type
UFS 2.2
UFS 4.1
Card Slot
Yes
No
Camera
Main Camera
13MP f/2.2
50MP f/1.6
Selfie Camera
5MP f/2.2
50MP f/2.0
Video (Max)
1080p@30/60fps
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, 4K@120fps 10-bit Log, Dolby Vision HDR
OIS
No
Yes
Battery
Capacity
6,500 mAh
6,510 mAh
Wired Charging
45W
90W
Wireless Charging
—
40W
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.4
5.4
NFC
Yes
Yes
5G
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 3.2
GPS
GPS, GLONASS, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Body
Dimensions
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
161.2 x 75.5 x 8 mm (6.35 x 2.97 x 0.31 in)
Weight
212g
226g
Build
Glass / plastic back / plastic frame
Glass (Armor Glass) / glass back / aluminum frame
Water Resist
IP64
IP68
Colors
Purple, White
Phantom Black, Mist Blue, Dune Brown, Cloud White