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Acer beTouch E101 vs Allview V2 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.

  • WeightbeTouch E101: 15.2 g lighterbeTouch E101: 118 g · V2 Viper e: 133.2 g
  • WidthbeTouch E101: 10 mm narrowerbeTouch E101: 56 mm · V2 Viper e: 66 mm
  • Screen diagonalbeTouch E101: 1.3 in smaller diagonalbeTouch E101: 3.2 in · V2 Viper e: 4.5 in
  • ChipsetQualcomm MSM7225 Snapdragon S1 / Mediatek MT6580 (28 nm)beTouch E101: Qualcomm MSM7225 Snapdragon S1 · V2 Viper e: Mediatek MT6580 (28 nm)
  • DepthV2 Viper e: 3.7 mm thinnerV2 Viper e: 9.1 mm · beTouch E101: 12.8 mm
  • HeightbeTouch E101: 19 mm shorterbeTouch E101: 113 mm · V2 Viper e: 132 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
beTouch E101: 113 × 56 mm 1 V2 Viper e: 132 × 66 mm 2
Side
beTouch E101: 113 × 12.8 mm 1 V2 Viper e: 132 × 9.1 mm 2
  1. 1. beTouch E101
    Height
    113 mm
    Width
    56 mm
    Depth
    12.8 mm+3.7 mm versus V2 Viper e
    Weight
    118 g
  2. 2. V2 Viper e
    Height
    132 mm+19 mm versus beTouch E101
    Width
    66 mm+10 mm versus beTouch E101
    Depth
    9.1 mm
    Weight
    133.2 g
Weight

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

  1. 1. beTouch E101118 g
  2. 2. V2 Viper e133.2 g

    +15.2 g versus beTouch E101

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.

Screen size
beTouch E101: 3.2 in, 5:3, About 29.1 cm² rectangular area 1 V2 Viper e: 4.5 in, 16:9, About 55.8 cm² rectangular area 2
  1. 1. beTouch E101 3.2 in · 5:3 About 29.1 cm² rectangular area
  2. 2. V2 Viper e 4.5 in · 16:9 About 55.8 cm² rectangular area

V2 Viper e has approximately 91.5% more rectangular screen area than beTouch E101.

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 by storage capacity and phone
StoragebeTouch E101V2 Viper e
8 GB Unknown 1 GB RAM
beTouch E101: Original memory entry

256 MB RAM · 512 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. beTouch E101

NFC
See details Super AMOLED
Headphone jack
See details panorama
Memory card support
See details microSD (dedicated slot)

2. V2 Viper e

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB

Battery capacity

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

Recorded capacity

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

  1. 1. beTouch E1011140 mAh
  2. 2. V2 Viper e1850 mAh

    +710 mAh versus beTouch E101

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. beTouch E1012. V2 Viper e

Everyday essentials
Everyday essentials
SpecificationbeTouch E101V2 Viper e
Dimensions (HxWxD)
  • 113 Х 56 Х 12.8 mm
  • 132 Х 66 Х 9.1 mm
Weight
  • 118 g
  • 133.2 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.2" inch
  • 4.5" inch
Screen resolution
  • 240 x 400 px
  • 480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 512 MB ROM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1140 mAh
  • Removable Li-Ion
  • 1850 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Android 5.1 (Lollipop)
Chipset
  • Qualcomm MSM7225 Snapdragon S1
  • Mediatek MT6580 (28 nm)
NFC
  • Super AMOLED
  • Super AMOLED
Headphone jack
  • panorama
  • Yes
Display
Display
SpecificationbeTouch E101V2 Viper e
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • Super AMOLED
Screen area
  • 29.1 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 46.1%
  • 64.1%
PPI /points per inch/
  • 146 PPI
  • 218 PPI
Camera and Video
Camera and Video
SpecificationbeTouch E101V2 Viper e
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions Unknown
  • Dual-LED flash
  • HDR
  • panorama
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications
  • Super AMOLED
  • 2 MP
Performance
Performance
SpecificationbeTouch E101V2 Viper e
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • No
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 24156
General specs
General specs
SpecificationbeTouch E101V2 Viper e
Release date
  • 2009
  • October
  • 2016
  • April
Colors
  • Black
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
Unknown
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • Stand by time- Up to 185 h Talking time- Up to 10 h
Communication and Connectivity
Communication and Connectivity
SpecificationbeTouch E101V2 Viper e
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
Speed
  • Super AMOLED
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 10
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 0.34 W/kg (head) 0.79 W/kg (body)
  • SAR EU - 0.46 W/kg (head)
Music and Audio
Music and Audio
SpecificationbeTouch E101V2 Viper e
Radio
  • panorama
  • FM radio
Others
  • Scroll Wheel
  • DTS sound
Other features
Other features
SpecificationbeTouch E101V2 Viper e
Dop
  • MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -Voice memo -Predictive text input Also known as Acer E1
  • Sensors Accelerometer
  • proximity
  • compass