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nxtpaper-70-pro
k15x
Display
Type
IPS_LCD
IPS_LCD
Size
6.9"
6.75"
Resolution
FHD+
HD+
Refresh Rate
120Hz
120Hz
Brightness
900 nits
1125 nits
Protection
Asahi Glass, Mohs level 5
—
Platform
OS
ANDROID Android 16
ANDROID Android 16, ColorOS 16
Chipset
Mediatek Dimensity 7300
Mediatek Dimensity 6300
CPU
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G615 MC2
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
8GB
6GB
Storage
256GB / 512GB
128GB / 256GB
Storage Type
—
UFS 2.2
Card Slot
Yes
Yes
Camera
Main Camera
50MP f/1.9
13MP f/2.2
Selfie Camera
32MP f/2.0
5MP f/2.2
Video (Max)
4K@30fps, 1080p@30fps
1080p@30/60fps
OIS
Yes
No
Battery
Capacity
5,200 mAh
6,500 mAh
Wired Charging
33W
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
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo
GPS, GLONASS, Galileo, QZSS
Body
Dimensions
169.4 x 80.1 x 8 mm (6.67 x 3.15 x 0.31 in)
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
208g
212g
Build
Glass (Asahi Glass) / plastic back / plastic frame
Glass / plastic back / plastic frame
Water Resist
IP68
IP64
Colors
Nebula Gold, Stellar Blue
Purple, White