Screen size
V4 Viper5.7"
Viva i10GWinner: 9.7"+41%
Quick verdict
V4 Viper leads the measured specs 7-4.
Measured wins
V4 Viper
7
spec wins
Overall winner
Ties
7
equal specs
Viva i10G
4
spec wins
Screen size
Technology
V4 Viper
GSM / HSPA / LTE
Viva i10G
GSM / HSPA
2G bands
V4 Viper
GSM 850 / 900 / 1800 / 1900
Viva i10G
GSM 900 / 1800 / 1900
3G bands
V4 Viper
HSDPA 900 / 2100
Viva i10G
HSDPA 900 / 2100
4G bands
V4 Viper
1, 3, 7, 8, 20, 38
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front 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
Viva i10G
-
Speed
V4 Viper
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Viva i10G
HSPA 21.1/5.76 Mbps
Announced
V4 Viper
2019, September. Released 2019, September
Viva i10G
2014, June. Released 2014, June
Status
V4 Viper
Discontinued
Viva i10G
Discontinued
Dimensions
V4 Viper
145.8 x 70.9 x 8.5 mm (5.74 x 2.79 x 0.33 in)
Viva i10G
239 x 180 x 9.3 mm (9.41 x 7.09 x 0.37 in)
Weight
V4 Viper
138 g (4.87 oz)
Viva i10G
588.7 g (1.30 lb)
SIM
V4 Viper
Nano-SIM + Nano-SIM
Viva i10G
Mini-SIM
Type
V4 Viper
IPS LCD
Viva i10G
IPS LCD
Size
V4 Viper
5.7 inches, 81.1 cm2 (~78.4% screen-to-body ratio)
Viva i10G
9.7 inches, 291.4 cm2 (~67.7% screen-to-body ratio)
Resolution
V4 Viper
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Viva i10G
1536 x 2048 pixels, 4:3 ratio (~264 ppi density)
Protection
V4 Viper
-
Viva i10G
Scratch-resistant glass
OS
V4 Viper
Android 9.0 (Pie)
Viva i10G
Android 4.4 (KitKat)
Chipset
V4 Viper
Mediatek MT6761 Helio A22 (12 nm)
Viva i10G
Intel Atom Z3735D
CPU
V4 Viper
Quad-core 2.0 GHz Cortex-A53
Viva i10G
Quad-core 1.83 GHz
GPU
V4 Viper
PowerVR GE8320
Viva i10G
-
Card slot
V4 Viper
microSDXC (uses shared SIM slot)
Viva i10G
microSDHC (dedicated slot)
Internal
V4 Viper
16GB 2GB RAM
Viva i10G
16GB 2GB RAM
Other
V4 Viper
eMMC 5.1
Viva i10G
-
Dual
V4 Viper
8 MP, AF Auxiliary lens
Viva i10G
-
Features
V4 Viper
LED flash
Viva i10G
-
Video
V4 Viper
1080p@30fps
Viva i10G
720p@30fps
Single
V4 Viper
-
Viva i10G
5 MP, AF
Single
V4 Viper
5 MP
Viva i10G
2 MP
Video
V4 Viper
Viva i10G
Loudspeaker
V4 Viper
Yes
Viva i10G
Yes, with stereo speakers
3.5mm jack
V4 Viper
Yes
Viva i10G
Yes
WLAN
V4 Viper
Wi-Fi 802.11 b/g/n
Viva i10G
Wi-Fi 802.11 b/g/n
Bluetooth
V4 Viper
4.1, A2DP, LE
Viva i10G
3.0
Positioning
V4 Viper
GPS, GLONASS
Viva i10G
GPS
NFC
V4 Viper
No
Viva i10G
No
Radio
V4 Viper
FM radio
Viva i10G
No
USB
V4 Viper
microUSB 2.0
Viva i10G
microUSB 2.0, OTG
Sensors
V4 Viper
Fingerprint (rear-mounted), accelerometer, proximity
Viva i10G
Accelerometer
Type
V4 Viper
Li-Po 2700 mAh, non-removable
Viva i10G
Li-Po 8000 mAh, non-removable
Stand-by
V4 Viper
-
Viva i10G
Up to 200 h
Talk time
V4 Viper
-
Viva i10G
Up to 6 h
Colors
V4 Viper
Blue, Red
Viva i10G
White
SAR EU
V4 Viper
1.13 W/kg (head)
Viva i10G
1.06 W/kg (body)
Price
V4 Viper
About 100 EUR
Viva i10G
-