Allview X1 Soul vs Allview V4 Viper

Phones Images
Allview X1 Soul Allview V4 Viper
PHONES
Phone Names Allview X1 Soul Allview V4 Viper
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100HSDPA 900 / 2100
4G bands-1, 3, 7, 8, 20, 38
SpeedHSPAHSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
TechnologyGSM / HSPAGSM / HSPA / LTE
Launch
Announced2013, November. Released 2013, November2019, September. Released 2019, September
StatusDiscontinuedDiscontinued
Body
Dimensions143 x 69 x 7.9 mm (5.63 x 2.72 x 0.31 in)145.8 x 70.9 x 8.5 mm (5.74 x 2.79 x 0.33 in)
SIMMicro-SIMNano-SIM + Nano-SIM
Weight129.4 g (4.55 oz)138 g (4.87 oz)
Display
ProtectionCorning Gorilla Glass 3-
Resolution1080 x 1920 pixels, 16:9 ratio (~441 ppi density)720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Size5.0 inches, 68.9 cm2 (~69.8% screen-to-body ratio)5.7 inches, 81.1 cm2 (~78.4% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUQuad-core 1.5 GHz Cortex-A7Quad-core 2.0 GHz Cortex-A53
ChipsetMediatek MT6589T (28 nm)Mediatek MT6761 Helio A22 (12 nm)
GPUPowerVR SGX544MP2PowerVR GE8320
OSAndroid 4.2 (Jelly Bean)Android 9.0 (Pie)
Memory
Card slotNomicroSDXC (uses shared SIM slot)
Internal32GB 2GB RAM16GB 2GB RAM
 -eMMC 5.1
Main Camera
Dual-8 MP, AF Auxiliary lens
FeaturesLED flash, HDR, panoramaLED flash
Single13 MP, AF-
Video1080p@30fps1080p@30fps
Selfie camera
Single5 MP5 MP
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, built-in amplifierYes
 Yamaha audio amplifier-
Comms
Bluetooth4.0, A2DP, EDR4.1, A2DP, LE
NFCNoNo
PositioningGPSGPS, GLONASS
RadioFM radioFM radio
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/n, hotspot, Wi-Fi DirectWi-Fi 802.11 b/g/n
Features
SensorsAccelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, proximity
Battery
Stand-byUp to 250 h-
Talk timeUp to 6 h (2G) / Up to 5 h (3G)-
TypeLi-Po 2000 mAh, non-removableLi-Po 2700 mAh, non-removable
Misc
ColorsBlackBlue, Red
PriceAbout 360 EURAbout 100 EUR
SAR EU-1.13 W/kg (head)