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Allview Viper E vs Nokia X7-00

Compare recorded specifications, size and practical differences.

Nokia X7-00

Nokia X7-00

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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.

  • Display technologyOLED versus LCDViper E: LCD · X7-00: OLED
  • WeightViper E: 23.5 g lighterViper E: 122.5 g · X7-00: 146 g
  • WidthX7-00: 2.2 mm narrowerX7-00: 62.8 mm · Viper E: 65 mm
  • Screen diagonalX7-00: 0.5 in smaller diagonalX7-00: 4 in · Viper E: 4.5 in
  • DepthViper E: 4.1 mm thinnerViper E: 7.8 mm · X7-00: 11.9 mm
  • HeightX7-00: 11.3 mm shorterX7-00: 119.7 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 X7-00: 119.7 × 62.8 mm 2
Side
Viper E: 131 × 7.8 mm 1 X7-00: 119.7 × 11.9 mm 2
  1. 1. Viper E
    Height
    131 mm
    Width
    65 mm
    Depth
    7.8 mm
    Weight
    122.5 g
  2. 2. X7-00
    Height
    119.7 mm
    Width
    62.8 mm
    Depth
    11.9 mm
    Weight
    146 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 EX7-00
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 119.7 Х 62.8 Х 11.9 mm
Weight
  • 122.5 g
  • 146 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 480 x 854 px
  • 360 x 640 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 256 MB RAM
  • 1 GB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Symbian Anna
  • upgradable to Nokia Belle OS
Chipset
  • Mediatek MT6582 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationViper EX7-00
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 44.1 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 58.7%
PPI /points per inch/
  • 218 PPI
  • 184 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass
Camera and Video
Camera and Video
SpecificationViper EX7-00
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
Functions
  • Dual-LED flash
  • HDR
  • Dual-LED flash
Video
  • 1080p@30fps
  • 720p@25fps
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance
SpecificationViper EX7-00
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 680 MHz ARM 11
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Broadcom BCM2727
General specs
General specs
SpecificationViper EX7-00
Release date
  • 2014
  • September
  • 2011
  • April
Colors
  • Black
  • White
  • Dark steel
  • Silver steel
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
  • Stand by time- Up to 450 h (2G) / Up to 450 h (3G) Talking time- Up to 6 h 30 min (2G) / Up to 4 h 30 min (3G) Music play - Up to 50 h
Communication and Connectivity
Communication and Connectivity
SpecificationViper EX7-00
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 10.2/2 Mbps
GPRS
  • Class 12
  • Class 33
Edge
  • Class 10
  • Class 33
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
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 3.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
  • SAR EU - 0.61 W/kg (head)
Music and Audio
Music and Audio
SpecificationViper EX7-00
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • DTS sound -Yamaha amplifier
Unknown
Other features
Other features
SpecificationViper EX7-00
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity - Stainless steel panels -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input