Screen size
equal specsV3 Viper5.5"
X3 Soul Style5.5"
Quick verdict
V3 Viper leads the measured specs 4-3.
Measured wins
V3 Viper
4
spec wins
Overall winner
Ties
10
equal specs
X3 Soul Style
3
spec wins
Screen size
equal specsTechnology
V3 Viper
GSM / HSPA / LTE
X3 Soul Style
GSM / HSPA / LTE
2G bands
V3 Viper
GSM 850 / 900 / 1800 / 1900
X3 Soul Style
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
V3 Viper
HSDPA 850 / 900 / 1900 / 2100
X3 Soul Style
HSDPA 900 / 1900 / 2100
4G bands
V3 Viper
1, 3, 5, 8, 20, 38, 39, 40
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
X3 Soul Style
1, 3, 7, 20, 38, 39, 40, 41
Speed
V3 Viper
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
X3 Soul Style
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
V3 Viper
2018, January. Released 2018, February
X3 Soul Style
2016, June. Released 2016, June
Status
V3 Viper
Discontinued
X3 Soul Style
Discontinued
Dimensions
V3 Viper
148.3 x 71.8 x 8.1 mm (5.84 x 2.83 x 0.32 in)
X3 Soul Style
154.5 x 75.6 x 8.2 mm (6.08 x 2.98 x 0.32 in)
Weight
V3 Viper
143.6 g (5.08 oz)
X3 Soul Style
162.2 g (5.71 oz)
SIM
V3 Viper
Nano-SIM + Micro-SIM
X3 Soul Style
Nano-SIM + Micro-SIM
Type
V3 Viper
IPS LCD
X3 Soul Style
IPS LCD
Size
V3 Viper
5.5 inches, 78.1 cm2 (~73.3% screen-to-body ratio)
X3 Soul Style
5.5 inches, 83.4 cm2 (~71.4% screen-to-body ratio)
Resolution
V3 Viper
720 x 1440 pixels, 18:9 ratio (~293 ppi density)
X3 Soul Style
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection
V3 Viper
Corning Gorilla Glass 3
X3 Soul Style
Corning Gorilla Glass 3
OS
V3 Viper
Android 8.0 (Oreo)
X3 Soul Style
Android 6.0 (Marshmallow)
Chipset
V3 Viper
Mediatek MT6737 (28 nm)
X3 Soul Style
Mediatek MT6753 (28 nm)
CPU
V3 Viper
Quad-core 1.3 GHz Cortex-A53
X3 Soul Style
Octa-core 1.3 GHz Cortex-A53
GPU
V3 Viper
Mali-T720MP2
X3 Soul Style
Mali-T720
Card slot
V3 Viper
microSDXC (uses shared SIM slot)
X3 Soul Style
microSDXC (uses shared SIM slot)
Internal
V3 Viper
32GB 3GB RAM
X3 Soul Style
32GB 3GB RAM
Other
V3 Viper
eMMC 5.0
X3 Soul Style
-
Single
V3 Viper
13 MP, AF
X3 Soul Style
13 MP, PDAF
Features
V3 Viper
LED flash, HDR
X3 Soul Style
LED flash, HDR
Video
V3 Viper
1080p@30fps
X3 Soul Style
1080p@30fps
Single
V3 Viper
13 MP
X3 Soul Style
8 MP
Features
V3 Viper
LED flash
X3 Soul Style
-
Video
V3 Viper
X3 Soul Style
Loudspeaker
V3 Viper
Yes
X3 Soul Style
Yes
3.5mm jack
V3 Viper
Yes
X3 Soul Style
Yes
WLAN
V3 Viper
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
X3 Soul Style
Wi-Fi 802.11 b/g/n
Bluetooth
V3 Viper
4.2, A2DP, LE
X3 Soul Style
4.0, A2DP, EDR
Positioning
V3 Viper
GPS
X3 Soul Style
GPS
NFC
V3 Viper
No
X3 Soul Style
No
Infrared port
V3 Viper
Yes
X3 Soul Style
-
Radio
V3 Viper
FM radio
X3 Soul Style
FM radio
USB
V3 Viper
microUSB 2.0
X3 Soul Style
microUSB 2.0
Sensors
V3 Viper
Fingerprint (rear-mounted), accelerometer, proximity, compass
X3 Soul Style
Accelerometer, proximity
Type
V3 Viper
Li-Po 3000 mAh, non-removable
X3 Soul Style
Li-Po 3150 mAh, non-removable
Stand-by
V3 Viper
-
X3 Soul Style
Up to 225 h (3G)
Talk time
V3 Viper
-
X3 Soul Style
Up to 15 h (3G)
Colors
V3 Viper
Black, Silver, Gold
X3 Soul Style
Mocha Gold
SAR EU
V3 Viper
1.26 W/kg (head)
X3 Soul Style
0.96 W/kg (head)
Price
V3 Viper
About 220 EUR
X3 Soul Style
-
Models
V3 Viper
-
X3 Soul Style
X3_Soul_Style