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verykool s351 vs Xolo A42

Compare recorded specifications, size and practical differences.

verykool s351

verykool s351

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Remove s351
Xolo A42

Xolo A42

Replace A42
Remove A42
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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.

  • Screen diagonal

    s351: 0.5 in smaller diagonal

    s351:
    3.5 in
    A42:
    4 in
  • Depth

    A42: 2.5 mm thinner

    s351:
    12.7 mm
    A42:
    10.2 mm
  • Height

    s351: 7.6 mm shorter

    s351:
    116.9 mm
    A42:
    124.5 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.

  1. 1. s351

    Height:
    116.9 mm
    Width:
    62.7 mm
    Depth:
    12.7 mm +2.5 mm versus A42
    Weight:
    90.5 g
  2. 2. A42

    Height:
    124.5 mm +7.6 mm versus s351
    Width:
    63.5 mm
    Depth:
    10.2 mm
    Weight:
    Unknown

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. s351

    s351: Screen geometry unavailable or conflicting.

  2. 2. A42

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 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.

s351: Original memory entry

512 MB · 512 MB RAM

A42: Original memory entry

4 GB · 512 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. s351

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

2. A42

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. s351

    1150 mAh

  2. 2. A42

    1400 mAh

    +250 mAh versus s351

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. s3512. A42

Everyday essentials
Everyday essentials — specifications for s351, A42.
Specifications351A42
Dimensions (HxWxD)
  • 116.9 Х 62.7 Х 12.7 mm
  • 124.5 Х 63.5 Х 10.2 mm
Weight
  • 90.5 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1150 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 4.2.2 (Jelly Bean)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for s351, A42.
Specifications351A42
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area Unknown
  • 45.5 cm2
Screen format Unknown
  • 5:3 (height:width)
Screen to body ratio Unknown
  • 57.6%
PPI /points per inch/
  • 0 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for s351, A42.
Specifications351A42
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • 1.3 MP
Performance
Performance — specifications for s351, A42.
Specifications351A42
Processor CPU
  • Dual-core 1.0 GHz
  • Dual-core 1.3 GHz
General specs
General specs — specifications for s351, A42.
Specifications351A42
Release date
  • 2014
  • June
  • 2014
  • July
Colors
  • Black/Green
  • Yellow
  • Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 80 EUR
Battery life
  • Stand by time- Up to 144 h (3G) Talking time- Up to 4 h (3G)
  • Stand by time- Up to 180 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for s351, A42.
Specifications351A42
SIM card
  • Single SIMDual SIM (dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM1 & SIM 2 (optional)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB
Bluetooth
  • 2.0
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.69 W/kg (head) 0.71 W/kg (body)
Music and Audio
Music and Audio — specifications for s351, A42.
Specifications351A42
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for s351, A42.
Specifications351A42
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity