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alcatel OT-908F vs Allview Viper E

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.

  • Width

    OT-908F: 7.6 mm narrower

    OT-908F:
    57.4 mm
    Viper E:
    65 mm
  • Screen diagonal

    OT-908F: 1.7 in smaller diagonal

    OT-908F:
    2.8 in
    Viper E:
    4.5 in
  • Depth

    Viper E: 4.6 mm thinner

    OT-908F:
    12.4 mm
    Viper E:
    7.8 mm
  • Height

    OT-908F: 21 mm shorter

    OT-908F:
    110 mm
    Viper E:
    131 mm
  • Release year

    OT-908F:
    2011
    Viper E:
    2014

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. OT-908F

    Height:
    110 mm
    Width:
    57.4 mm
    Depth:
    12.4 mm +4.6 mm versus Viper E
  2. 2. Viper E

    Height:
    131 mm +21 mm versus OT-908F
    Width:
    65 mm +7.6 mm versus OT-908F
    Depth:
    7.8 mm

Weight

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

  1. 1. OT-908F

    120 g

  2. 2. Viper E

    122.5 g

    +2.5 g versus OT-908F

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. OT-908F

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Viper E

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

Viper E has approximately 129.9% more rectangular screen area than OT-908F.

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 OT-908F, Viper E, compared at the same storage capacity.
StorageOT-908FViper E
8 GB Unknown 1 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. OT-908F

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

2. Viper E

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. OT-908F2. Viper E

Everyday essentials
Everyday essentials — specifications for OT-908F, Viper E.
SpecificationOT-908FViper E
Dimensions (HxWxD)
  • 110 Х 57.4 Х 12.4 mm
  • 131 Х 65 Х 7.8 mm
Weight
  • 120 g
  • 122.5 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 4.5" inch
Screen resolution
  • 240 x 320 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Android 5.0 (Lollipop)
Chipset Unknown
  • Mediatek MT6582 (28 nm)
NFC Unknown
  • Super AMOLED
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for OT-908F, Viper E.
SpecificationOT-908FViper E
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • Super AMOLED
Screen area
  • 24.3 cm2
  • 55.8 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 38.5%
  • 127.3 Х 65.5 Х 10 mm
PPI /points per inch/
  • 143 PPI
  • 218 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for OT-908F, Viper E.
SpecificationOT-908FViper E
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • AF
Functions Unknown
  • Dual-LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance
Performance — specifications for OT-908F, Viper E.
SpecificationOT-908FViper E
Processor CPU Unknown
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
General specs
General specs — specifications for OT-908F, Viper E.
SpecificationOT-908FViper E
Release date
  • 2011
  • 2014
  • September
Colors
  • Black
  • Black
  • White
Battery life Unknown
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
Communication and Connectivity
Communication and Connectivity — specifications for OT-908F, Viper E.
SpecificationOT-908FViper E
SIM card
  • Mini-SIM
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 4.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 1.30 W/kg (head) 0.80 W/kg (body)
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Music and Audio
Music and Audio — specifications for OT-908F, Viper E.
SpecificationOT-908FViper E
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others Unknown
  • DTS sound -Yamaha amplifier
Other features
Other features — specifications for OT-908F, Viper E.
SpecificationOT-908FViper E
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Facebook dedicated key -MP3/AAC+/WAV/WMA player -MP4/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input - For Orange
  • Sensors Accelerometer
  • proximity
  • compass