Allview V2 Viper e vs Lava Iris X1 mini

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    Iris X1 mini: 17.2 g lighter

    V2 Viper e:
    133.2 g
    Iris X1 mini:
    116 g
  • Width

    Iris X1 mini: 2.6 mm narrower

    V2 Viper e:
    66 mm
    Iris X1 mini:
    63.4 mm
  • Screen diagonal

    Iris X1 mini: 0.5 in smaller diagonal

    V2 Viper e:
    4.5 in
    Iris X1 mini:
    4 in
  • Chipset

    V2 Viper e:
    Mediatek MT6580 (28 nm)
    Iris X1 mini:
    Spreadtrum 7731
  • Height

    Iris X1 mini: 8.5 mm shorter

    V2 Viper e:
    132 mm
    Iris X1 mini:
    123.5 mm
  • Release year

    V2 Viper e:
    2016
    Iris X1 mini:
    2015

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.

  1. 1. V2 Viper e

    Height:
    132 mm +8.5 mm versus Iris X1 mini
    Width:
    66 mm +2.6 mm versus Iris X1 mini
    Depth:
    9.1 mm
  2. 2. Iris X1 mini

    Height:
    123.5 mm
    Width:
    63.4 mm
    Depth:
    9 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. V2 Viper e

    133.2 g

    +17.2 g versus Iris X1 mini

  2. 2. Iris X1 mini

    116 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. V2 Viper e

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Iris X1 mini

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

V2 Viper e has approximately 22.6% more rectangular screen area than Iris X1 mini.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for V2 Viper e, Iris X1 mini, compared at the same storage capacity.
StorageV2 Viper eIris X1 mini
8 GB 1 GB RAM Unknown
Iris X1 mini: Original memory entry

4 GB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. V2 Viper e

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB

2. Iris X1 mini

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. V2 Viper e

    1850 mAh

    +100 mAh versus Iris X1 mini

  2. 2. Iris X1 mini

    1750 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. V2 Viper e2. Iris X1 mini

Everyday essentials
Everyday essentials — specifications for V2 Viper e, Iris X1 mini.
SpecificationV2 Viper eIris X1 mini
Dimensions (HxWxD)
  • 132 Х 66 Х 9.1 mm
  • 123.5 Х 63.4 Х 9 mm
Weight
  • 133.2 g
  • 116 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1850 mAh
  • Removable Li-Ion
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6580 (28 nm)
  • Spreadtrum 7731
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for V2 Viper e, Iris X1 mini.
SpecificationV2 Viper eIris X1 mini
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
Unknown
Screen area
  • 55.8 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 64.1%
  • 58.2%
PPI /points per inch/
  • 218 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for V2 Viper e, Iris X1 mini.
SpecificationV2 Viper eIris X1 mini
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 720p@30fps
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for V2 Viper e, Iris X1 mini.
SpecificationV2 Viper eIris X1 mini
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Mali-400
Antutu 7 score *
  • 24156
Unknown
General specs
General specs — specifications for V2 Viper e, Iris X1 mini.
SpecificationV2 Viper eIris X1 mini
Release date
  • 2016
  • April
  • 2015
  • January
Colors
  • Black
  • White
  • Ink Black,white-silver
  • Black-gold
Battery life
  • Stand by time- Up to 185 h Talking time- Up to 10 h
  • Talking time- Up to 10 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for V2 Viper e, Iris X1 mini.
SpecificationV2 Viper eIris X1 mini
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual 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 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
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
  • A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
Harmful irradiation
  • SAR EU - 0.46 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for V2 Viper e, Iris X1 mini.
SpecificationV2 Viper eIris X1 mini
Radio
  • FM radio
  • FM radio
  • recording
Others
  • DTS sound
Unknown
Other features
Other features — specifications for V2 Viper e, Iris X1 mini.
SpecificationV2 Viper eIris X1 mini
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity - For India