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Allview V2 Viper e vs O2 XDA Atom

Compare recorded specifications, size and practical differences.

O2 XDA Atom

O2 XDA Atom

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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.

  • WeightV2 Viper e: 6.8 g lighterV2 Viper e: 133.2 g · XDA Atom: 140 g
  • WidthXDA Atom: 8 mm narrowerXDA Atom: 58 mm · V2 Viper e: 66 mm
  • Screen diagonalXDA Atom: 1.8 in smaller diagonalXDA Atom: 2.7 in · V2 Viper e: 4.5 in
  • DepthV2 Viper e: 9.4 mm thinnerV2 Viper e: 9.1 mm · XDA Atom: 18.5 mm
  • HeightXDA Atom: 30 mm shorterXDA Atom: 102 mm · V2 Viper e: 132 mm
  • Release year2016 / 2005V2 Viper e: 2016 · XDA Atom: 2005

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 XDA Atom: 102 × 58 mm 2
Side
V2 Viper e: 132 × 9.1 mm 1 XDA Atom: 102 × 18.5 mm 2
  1. 1. V2 Viper e
    Height
    132 mm
    Width
    66 mm
    Depth
    9.1 mm
    Weight
    133.2 g
  2. 2. XDA Atom
    Height
    102 mm
    Width
    58 mm
    Depth
    18.5 mm
    Weight
    140 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 eXDA Atom
Dimensions (HxWxD)
  • 132 Х 66 Х 9.1 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 133.2 g
  • 140 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2.7" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 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 256 GB
  • miniSD
BatteryCapacity is not battery life. No endurance test is implied.
  • 1850 mAh
  • Removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6580 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationV2 Viper eXDA Atom
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • Super AMOLED
Unknown
Screen area
  • 55.8 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 64.1%
  • 38.2%
PPI /points per inch/
  • 218 PPI
  • 148 PPI
Camera and Video
Camera and Video
SpecificationV2 Viper eXDA Atom
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
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance
SpecificationV2 Viper eXDA Atom
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Intel PXA272 416 MHz
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 24156
Unknown
General specs
General specs
SpecificationV2 Viper eXDA Atom
Release date
  • 2016
  • April
  • 2005
  • November
Colors
  • Black
  • White
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 260 EUR
Battery life
  • Stand by time- Up to 185 h Talking time- Up to 10 h
  • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationV2 Viper eXDA Atom
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 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 1.2
Harmful irradiation
  • SAR EU - 0.46 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationV2 Viper eXDA Atom
Radio
  • FM radio
  • FM radio
Others
  • DTS sound
  • Handwriting recognition
Other features
Other features
SpecificationV2 Viper eXDA Atom
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815