Allview Viper E vs HTC One Dual Sim

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Viper E: 33.5 g lighter

    Viper E:
    122.5 g
    One Dual Sim:
    156 g
  • Width

    Viper E: 4.3 mm narrower

    Viper E:
    65 mm
    One Dual Sim:
    69.3 mm
  • Chipset

    Viper E:
    Mediatek MT6582 (28 nm)
    One Dual Sim:
    Qualcomm APQ8064T Snapdragon 600
  • Depth

    Viper E: 2.6 mm thinner

    Viper E:
    7.8 mm
    One Dual Sim:
    10.4 mm
  • Height

    Viper E: 6.8 mm shorter

    Viper E:
    131 mm
    One Dual Sim:
    137.8 mm
  • Release year

    Viper E:
    2014
    One Dual Sim:
    2013

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. Viper E

    Height:
    131 mm
    Width:
    65 mm
    Depth:
    7.8 mm
  2. 2. One Dual Sim

    Height:
    137.8 mm +6.8 mm versus Viper E
    Width:
    69.3 mm +4.3 mm versus Viper E
    Depth:
    10.4 mm +2.6 mm versus Viper E

Weight

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

  1. 1. Viper E

    122.5 g

  2. 2. One Dual Sim

    156 g

    +33.5 g versus Viper E

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. Viper E

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. One Dual Sim

    Screen diagonal:
    4.68 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.4 cm²

One Dual Sim has approximately 8.2% more rectangular screen area than Viper E.

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 Viper E, One Dual Sim, compared at the same storage capacity.
StorageViper EOne Dual Sim
8 GB 1 GB RAM Not recorded
32 GB Not recorded 2 GB 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. Viper E

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. One Dual Sim

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

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. Viper E

    1800 mAh

  2. 2. One Dual Sim

    2300 mAh

    +500 mAh versus Viper E

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. Viper E2. One Dual Sim

Everyday essentials
Everyday essentials — specifications for Viper E, One Dual Sim.
SpecificationViper EOne Dual Sim
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 137.8 Х 69.3 Х 10.4 mm
Weight
  • 122.5 g
  • 156 g
Technology
  • IPS LCD
  • Super LCD3
Screen size
  • 4.5" inch
  • 4.68" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 2300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 4.1.2 (Jelly Bean)
  • upgradable to 5 (Lollipop); Sense UI 5
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm APQ8064T Snapdragon 600
NFC
  • Super AMOLED
  • Yes (market dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Viper E, One Dual Sim.
SpecificationViper EOne Dual Sim
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 60.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 63.2%
PPI /points per inch/
  • 218 PPI
  • 471 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Viper E, One Dual Sim.
SpecificationViper EOne Dual Sim
Rear camera, main
  • 8 MP
  • Single
  • 4 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 4 MP
  • 1/3''
  • 2µm
  • OIS
  • AF
Functions
  • Dual-LED flash
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • 2 MP
  • 2.1 MP
Performance

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

Performance — specifications for Viper E, One Dual Sim.
SpecificationViper EOne Dual Sim
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.7 GHz Krait 300
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 320
GeekBench 4 Single Core * Unknown
  • 703
GeekBench 4 Multi-Core * Unknown
  • 1630
GeekBench 4 RenderScript * Unknown
  • 598
General specs
General specs — specifications for Viper E, One Dual Sim.
SpecificationViper EOne Dual Sim
Release date
  • 2014
  • September
  • 2013
  • June
Colors
  • Black
  • White
  • Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 EUR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
  • Stand by time- Up to 500 h (2G) / Up to 480 h (3G) Talking time- Up to 27 h (2G) / Up to 18 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Viper E, One Dual Sim.
SpecificationViper EOne Dual Sim
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
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 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
  • aptX
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
  • SAR - 1.27 W/kg (head)
Music and Audio
Music and Audio — specifications for Viper E, One Dual Sim.
SpecificationViper EOne Dual Sim
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • DTS sound -Yamaha amplifier
  • Beats Audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Viper E, One Dual Sim.
SpecificationViper EOne Dual Sim
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port