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Allview V2 Viper e vs ZTE Open

Compare recorded specifications, size and practical differences.

ZTE Open

ZTE Open

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • WidthOpen: 4 mm narrowerOpen: 62 mm · V2 Viper e: 66 mm
  • Screen diagonalOpen: 1 in smaller diagonalOpen: 3.5 in · V2 Viper e: 4.5 in
  • ChipsetMediatek MT6580 (28 nm) / Qualcomm MSM7225A Snapdragon S1V2 Viper e: Mediatek MT6580 (28 nm) · Open: Qualcomm MSM7225A Snapdragon S1
  • DepthV2 Viper e: 3.4 mm thinnerV2 Viper e: 9.1 mm · Open: 12.5 mm
  • HeightOpen: 18 mm shorterOpen: 114 mm · V2 Viper e: 132 mm
  • Release year2016 / 2013V2 Viper e: 2016 · Open: 2013

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
V2 Viper e: 132 × 66 mm 1 Open: 114 × 62 mm 2
Side
V2 Viper e: 132 × 9.1 mm 1 Open: 114 × 12.5 mm 2
  1. 1. V2 Viper e
    Height
    132 mm
    Width
    66 mm
    Depth
    9.1 mm
    Weight
    133.2 g
  2. 2. Open
    Height
    114 mm
    Width
    62 mm
    Depth
    12.5 mm
    Weight
    Unknown

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationV2 Viper eOpen
Dimensions (HxWxD)
  • 132 Х 66 Х 9.1 mm
  • 114 Х 62 Х 12.5 mm
Weight
  • 133.2 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 3.5" inch
Screen resolution
  • 480 x 854 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB ROM
  • 256 MB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1850 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Firefox OS 1.0
Chipset
  • Mediatek MT6580 (28 nm)
  • Qualcomm MSM7225A Snapdragon S1
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationV2 Viper eOpen
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
Unknown
Screen area
  • 55.8 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 64.1%
  • 51.6%
PPI /points per inch/
  • 218 PPI
  • 165 PPI
Camera and Video
Camera and Video
SpecificationV2 Viper eOpen
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • Dual-LED flash
  • HDR
  • panorama
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance
SpecificationV2 Viper eOpen
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 1.0 GHz Cortex-A5
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 200
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 24156
  • 1456
General specs
General specs
SpecificationV2 Viper eOpen
Release date
  • 2016
  • April
  • 2013
  • February
Colors
  • Black
  • White
  • Blue
  • Orange
Battery life
  • Stand by time- Up to 185 h Talking time- Up to 10 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationV2 Viper eOpen
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.46 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationV2 Viper eOpen
Radio
  • FM radio
  • Stereo FM radio
Others
  • DTS sound
Unknown
Other features
Other features
SpecificationV2 Viper eOpen
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input