Screen size
Soul X5 MiniWinner: 5.7"+3%
V3 Viper5.5"
Quick verdict
V3 Viper leads the measured specs 5-3.
Measured wins
Soul X5 Mini
3
spec wins
Ties
9
equal specs
V3 Viper
5
spec wins
Overall winner
Screen size
Technology
Soul X5 Mini
GSM / HSPA / LTE
V3 Viper
GSM / HSPA / LTE
2G bands
Soul X5 Mini
GSM 850 / 900 / 1800 / 1900
V3 Viper
GSM 850 / 900 / 1800 / 1900
3G bands
Soul X5 Mini
HSDPA 900 / 2100
V3 Viper
HSDPA 850 / 900 / 1900 / 2100
4G bands
Soul X5 Mini
1, 3, 7, 20, 38
Resolution
Refresh rate
Peak brightness
Pixel density
equal specsCPU speed
equal specsRAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
V3 Viper
1, 3, 5, 8, 20, 38, 39, 40
Speed
Soul X5 Mini
HSPA 21.1/5.76 Mbps, LTE
V3 Viper
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Soul X5 Mini
2018, August. Released 2018, August
V3 Viper
2018, January. Released 2018, February
Status
Soul X5 Mini
Discontinued
V3 Viper
Discontinued
Dimensions
Soul X5 Mini
149.4 x 70.2 x 8.8 mm (5.88 x 2.76 x 0.35 in)
V3 Viper
148.3 x 71.8 x 8.1 mm (5.84 x 2.83 x 0.32 in)
Weight
Soul X5 Mini
156 g (5.50 oz)
V3 Viper
143.6 g (5.08 oz)
SIM
Soul X5 Mini
Nano-SIM + Micro-SIM
V3 Viper
Nano-SIM + Micro-SIM
Type
Soul X5 Mini
IPS LCD
V3 Viper
IPS LCD
Size
Soul X5 Mini
5.67 inches, 81.0 cm2 (~77.2% screen-to-body ratio)
V3 Viper
5.5 inches, 78.1 cm2 (~73.3% screen-to-body ratio)
Resolution
Soul X5 Mini
720 x 1498 pixels (~293 ppi density)
V3 Viper
720 x 1440 pixels, 18:9 ratio (~293 ppi density)
Protection
Soul X5 Mini
Asahi Glass
V3 Viper
Corning Gorilla Glass 3
OS
Soul X5 Mini
Android 8.1 (Oreo)
V3 Viper
Android 8.0 (Oreo)
Chipset
Soul X5 Mini
Mediatek MT6739 (28 nm)
V3 Viper
Mediatek MT6737 (28 nm)
CPU
Soul X5 Mini
Quad-core 1.3 GHz Cortex-A53
V3 Viper
Quad-core 1.3 GHz Cortex-A53
GPU
Soul X5 Mini
PowerVR GE8100
V3 Viper
Mali-T720MP2
Card slot
Soul X5 Mini
microSDXC (uses shared SIM slot)
V3 Viper
microSDXC (uses shared SIM slot)
Internal
Soul X5 Mini
16GB 2GB RAM
V3 Viper
32GB 3GB RAM
Other
Soul X5 Mini
eMMC 5.1
V3 Viper
eMMC 5.0
Dual
Soul X5 Mini
13 MP, AF Auxiliary lens
V3 Viper
-
Features
Soul X5 Mini
LED flash, HDR
V3 Viper
LED flash, HDR
Video
Soul X5 Mini
1080p@30fps
V3 Viper
1080p@30fps
Single
Soul X5 Mini
-
V3 Viper
13 MP, AF
Single
Soul X5 Mini
5 MP
V3 Viper
13 MP
Video
Soul X5 Mini
V3 Viper
Features
Soul X5 Mini
-
V3 Viper
LED flash
Loudspeaker
Soul X5 Mini
Yes
V3 Viper
Yes
3.5mm jack
Soul X5 Mini
Yes
V3 Viper
Yes
WLAN
Soul X5 Mini
Wi-Fi 802.11 b/g/n
V3 Viper
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Soul X5 Mini
4.2, A2DP, LE
V3 Viper
4.2, A2DP, LE
Positioning
Soul X5 Mini
GPS
V3 Viper
GPS
NFC
Soul X5 Mini
No
V3 Viper
No
Radio
Soul X5 Mini
FM radio
V3 Viper
FM radio
USB
Soul X5 Mini
microUSB 2.0
V3 Viper
microUSB 2.0
Infrared port
Soul X5 Mini
-
V3 Viper
Yes
Sensors
Soul X5 Mini
Fingerprint (rear-mounted), accelerometer, proximity
V3 Viper
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
Soul X5 Mini
Li-Po 3050 mAh, non-removable
V3 Viper
Li-Po 3000 mAh, non-removable
Colors
Soul X5 Mini
Black, Gold
V3 Viper
Black, Silver, Gold
SAR EU
Soul X5 Mini
0.66 W/kg (head)
V3 Viper
1.26 W/kg (head)
Price
Soul X5 Mini
-
V3 Viper
About 220 EUR