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Allview V2 Viper e vs Celkon A407

Compare recorded specifications, size and practical differences.

Celkon A407

Celkon A407

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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.

  • WeightA407: 28.2 g lighterA407: 105 g · V2 Viper e: 133.2 g
  • Screen diagonalA407: 0.5 in smaller diagonalA407: 4 in · V2 Viper e: 4.5 in
  • HeightA407: 7.2 mm shorterA407: 124.8 mm · V2 Viper e: 132 mm
  • Release year2016 / 2015V2 Viper e: 2016 · A407: 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.

Front
V2 Viper e: 132 × 66 mm 1 A407: 124.8 × 65.2 mm 2
Side
V2 Viper e: 132 × 9.1 mm 1 A407: 124.8 × 9.2 mm 2
  1. 1. V2 Viper e
    Height
    132 mm
    Width
    66 mm
    Depth
    9.1 mm
    Weight
    133.2 g
  2. 2. A407
    Height
    124.8 mm
    Width
    65.2 mm
    Depth
    9.2 mm
    Weight
    105 g

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 eA407
Dimensions (HxWxD)
  • 132 Х 66 Х 9.1 mm
  • 124.8 Х 65.2 Х 9.2 mm
Weight
  • 133.2 g
  • 105 g
Technology
  • IPS LCD
Unknown
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 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
  • 256 MB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1850 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Mediatek MT6580 (28 nm)
  • RDA 8810P
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationV2 Viper eA407
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%
  • 56.0%
PPI /points per inch/
  • 218 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationV2 Viper eA407
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance
SpecificationV2 Viper eA407
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 1.0 GHz
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 24156
Unknown
General specs
General specs
SpecificationV2 Viper eA407
Release date
  • 2016
  • April
  • 2015
  • May
Colors
  • Black
  • White
  • Silver
  • White
  • Light Blue
  • Dark Blue
  • Gold
Battery life
  • Stand by time- Up to 185 h Talking time- Up to 10 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationV2 Viper eA407
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
  • Yes
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.0
Harmful irradiation
  • SAR EU - 0.46 W/kg (head)
  • SAR EU - 0.80 W/kg (head) 0.88 W/kg (body)
Music and Audio
Music and Audio
SpecificationV2 Viper eA407
Radio
  • FM radio
  • FM radio
Others
  • DTS sound
Unknown
Other features
Other features
SpecificationV2 Viper eA407
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer