Allview Viva Home vs Allview V2 Viper X+

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PHONES
Phone Names Allview Viva Home Allview V2 Viper X+
Network
2G bandsN/AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsN/AHSDPA 900 / 1900 / 2100
4G bandsN/A1, 3, 7, 20, 39, 40, 41
EDGENo-
GPRSNo-
Speed-HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
TechnologyNo cellular connectivityGSM / HSPA / LTE
Launch
Announced2019, July. Released 2019, July2015, October. Released 2015, October
StatusDiscontinuedDiscontinued
Body
Dimensions418.5 x 266.3 x 19.5 mm (16.48 x 10.48 x 0.77 in)154 x 77 x 7.2 mm (6.06 x 3.03 x 0.28 in)
SIMNoDual SIM (Micro-SIM, dual stand-by)
Weight2018.3 g (4.45 lb)155.3 g (5.47 oz)
Display
Protection-Corning Gorilla Glass 3
Resolution1080 x 1920 pixels, 16:9 ratio (~127 ppi density)720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Size17.3 inches, 825.1 cm2 (~74.0% screen-to-body ratio)5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
TypeIPS LCDAMOLED
Platform
CPUQuad-core 1.5 GHz Cortex-A53Octa-core 1.3 GHz Cortex-A53
ChipsetMediatek MT8163Mediatek MT6753 (28 nm)
GPU-Mali-T720
OSAndroid 9.0 (Pie)Android 5.1 (Lollipop)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC
Internal32GB 2GB RAM16GB 3GB RAM
Main Camera
No-
Features-LED flash, HDR
Single-13 MP, f/2.0, AF
Video-1080p@30fps
Selfie camera
Single2 MP5 MP
Video1080p-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP4.0, A2DP, EDR
Infrared port-Yes
NFCNoNo
PositioningGPSGPS
RadioFM radioFM radio
USBmicroUSB 2.0, USBUSB Type-C
WLANWi-Fi 802.11 a/b/g/nWi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct
Features
SensorsAccelerometerAccelerometer, proximity, compass
Battery
Stand-by-Up to 393 h (3G)
Talk time-Up to 13 h 40 min (3G)
TypeLi-Po 5000 mAh, non-removableLi-Po 3150 mAh, removable
Misc
ColorsBlackDark blue, Golden pearl
Models-D620
PriceAbout 250 EURAbout 300 EUR
SAR-0.46 W/kg (head)     0.37 W/kg (body)    
SAR EU-0.69 W/kg (head)