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signature-touch-2015
k15x
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Vertu Signature Touch (2015)
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Display
Type
IPS_LCD
IPS_LCD
Size
5.2"
6.75"
Resolution
FHD
HD+
Refresh Rate
—
120Hz
Brightness
—
1125 nits
Protection
Sapphire crystal glass
—
Platform
OS
ANDROID Android 5.1 (Lollipop)
ANDROID Android 16, ColorOS 16
Chipset
Qualcomm MSM8994 Snapdragon 810
Mediatek Dimensity 6300
CPU
Octa-core (4x1.56 GHz Cortex-A53 & 4x1.82 GHz Cortex-A57)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 430
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
4GB
6GB
Storage
64GB
128GB / 256GB
Storage Type
eMMC 5.0
UFS 2.2
Card Slot
Yes
Yes
Camera
Main Camera
21MP
13MP f/2.2
Selfie Camera
2.1MP
5MP f/2.2
Video (Max)
Yes
1080p@30/60fps
OIS
No
No
Battery
Capacity
3,160 mAh
6,500 mAh
Wired Charging
18W
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
4.0
5.4
NFC
Yes
Yes
5G
No
Yes
USB
microUSB 2.0 (MHL)
USB Type-C 2.0
GPS
GPS, GLONASS
GPS, GLONASS, Galileo, QZSS
Body
Dimensions
155 x 74 x 10.8 mm (6.10 x 2.91 x 0.43 in)
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
225g
212g
Build
—
Glass / plastic back / plastic frame
Water Resist
—
IP64
Colors
Jet Calf, Garnet Calf, Grape Lizard, Pure Jet Lizard, Jet Alligator, Pure Navy Alligator, Clous de Paris Alligator, Pure Jet Red Gold
Purple, White