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Allview Viper E vs i-mate JAQ4

Compare recorded specifications, size and practical differences.

i-mate JAQ4

i-mate JAQ4

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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.

  • WeightViper E: 61.5 g lighterViper E: 122.5 g · JAQ4: 184 g
  • WidthViper E: 6 mm narrowerViper E: 65 mm · JAQ4: 71 mm
  • Screen diagonalJAQ4: 1.7 in smaller diagonalJAQ4: 2.8 in · Viper E: 4.5 in
  • ChipsetMediatek MT6582 (28 nm) / TI OMAP 850Viper E: Mediatek MT6582 (28 nm) · JAQ4: TI OMAP 850
  • DepthViper E: 7.7 mm thinnerViper E: 7.8 mm · JAQ4: 15.5 mm
  • HeightJAQ4: 6 mm shorterJAQ4: 125 mm · Viper E: 131 mm

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
Viper E: 131 × 65 mm 1 JAQ4: 125 × 71 mm 2
Side
Viper E: 131 × 7.8 mm 1 JAQ4: 125 × 15.5 mm 2
  1. 1. Viper E
    Height
    131 mm
    Width
    65 mm
    Depth
    7.8 mm
    Weight
    122.5 g
  2. 2. JAQ4
    Height
    125 mm
    Width
    71 mm
    Depth
    15.5 mm
    Weight
    184 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
SpecificationViper EJAQ4
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 125 Х 71 Х 15.5 mm
Weight
  • 122.5 g
  • 184 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2.8" inch
Screen resolution
  • 480 x 854 px
  • 320 x 240 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • miniSD
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 1660 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Mediatek MT6582 (28 nm)
  • TI OMAP 850
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationViper EJAQ4
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • Super AMOLED
  • 65K
Screen area
  • 55.8 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 27.4%
PPI /points per inch/
  • 218 PPI
  • 143 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video
SpecificationViper EJAQ4
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance
SpecificationViper EJAQ4
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
Unknown
General specs
General specs
SpecificationViper EJAQ4
Release date
  • 2014
  • September
  • 2007
  • February
Colors
  • Black
  • White
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity
SpecificationViper EJAQ4
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)
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • 1.1
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 1.2
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationViper EJAQ4
Radio
  • FM radio
  • No
Others
  • DTS sound -Yamaha amplifier
  • Handwriting recognition
Other features
Other features
SpecificationViper EJAQ4
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Infrared port - Voice memo -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -File manager -Pocket Office