Allview A4 Duo vs Posh Pegasus Plus C351

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    Pegasus Plus C351: 10.6 g lighter

    A4 Duo:
    110.6 g
    Pegasus Plus C351:
    100 g
  • Width

    Pegasus Plus C351: 1.6 mm narrower

    A4 Duo:
    63.2 mm
    Pegasus Plus C351:
    61.6 mm
  • Depth

    Pegasus Plus C351: 0.7 mm thinner

    A4 Duo:
    12 mm
    Pegasus Plus C351:
    11.3 mm
  • Release year

    A4 Duo:
    2013
    Pegasus Plus C351:
    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. A4 Duo

    Height:
    116.1 mm
    Width:
    63.2 mm +1.6 mm versus Pegasus Plus C351
    Depth:
    12 mm +0.7 mm versus Pegasus Plus C351
  2. 2. Pegasus Plus C351

    Height:
    116 mm
    Width:
    61.6 mm
    Depth:
    11.3 mm

Weight

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

  1. 1. A4 Duo

    110.6 g

    +10.6 g versus Pegasus Plus C351

  2. 2. Pegasus Plus C351

    100 g

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. A4 Duo

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Pegasus Plus C351

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

A4 Duo: Original memory entry

512 MB RAM - Liquid M2208 GB

Pegasus Plus C351: Original memory entry

512 MB · 256 MB 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. A4 Duo

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details panorama

2. Pegasus Plus C351

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

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. A4 Duo

    1200 mAh

    +100 mAh versus Pegasus Plus C351

  2. 2. Pegasus Plus C351

    1100 mAh

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. A4 Duo2. Pegasus Plus C351

Everyday essentials
Everyday essentials — specifications for A4 Duo, Pegasus Plus C351.
SpecificationA4 DuoPegasus Plus C351
Dimensions (HxWxD)
  • 116.1 Х 63.2 Х 12 mm
  • 116 Х 61.6 Х 11.3 mm
Weight
  • 110.6 g
  • 100 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 3.5" inch
Screen resolution
  • 320 x 480 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB RAM - Liquid M2208 GB
  • 512 MB
  • 256 MB RAM
Memory card support
  • panorama
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1100 mAh
  • Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Spreadtrum SC6815
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A4 Duo, Pegasus Plus C351.
SpecificationA4 DuoPegasus Plus C351
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 36.5 cm2
  • 36.5 cm2
Screen format
  • 3:2 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 149.7 g
  • 51.0%
PPI /points per inch/
  • 165 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for A4 Duo, Pegasus Plus C351.
SpecificationA4 DuoPegasus Plus C351
Rear camera, main
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 2 MP
  • 1.3 MP
Video
  • Yes
  • 480p@30fps
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications
  • Super AMOLED
  • 1.3 MP
Performance

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

Performance — specifications for A4 Duo, Pegasus Plus C351.
SpecificationA4 DuoPegasus Plus C351
Processor CPU
  • Dual-core 1.0 GHz Cotex-A7
  • 1.0 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Mali-400
Antutu 7 score *
  • 11698
Unknown
General specs
General specs — specifications for A4 Duo, Pegasus Plus C351.
SpecificationA4 DuoPegasus Plus C351
Release date
  • 2013
  • November
  • 2014
  • June
Colors
  • Black
  • Black
  • White
  • Blue
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
Unknown
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 400 h Talking time- Up to 16 h
Communication and Connectivity
Communication and Connectivity — specifications for A4 Duo, Pegasus Plus C351.
SpecificationA4 DuoPegasus Plus C351
SIM card
  • Dual SIM (dual stand-by)
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi Direct
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • panorama
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
  • EDR
Music and Audio
Music and Audio — specifications for A4 Duo, Pegasus Plus C351.
SpecificationA4 DuoPegasus Plus C351
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A4 Duo, Pegasus Plus C351.
SpecificationA4 DuoPegasus Plus C351
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer