Lava Iris Alfa vs verykool s351

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

    s351: 67.5 g lighter

    Iris Alfa:
    158 g
    s351:
    90.5 g
  • Width

    s351: 8.7 mm narrower

    Iris Alfa:
    71.4 mm
    s351:
    62.7 mm
  • Screen diagonal

    s351: 1.5 in smaller diagonal

    Iris Alfa:
    5 in
    s351:
    3.5 in
  • Depth

    Iris Alfa: 3.4 mm thinner

    Iris Alfa:
    9.3 mm
    s351:
    12.7 mm
  • Height

    s351: 24.1 mm shorter

    Iris Alfa:
    141 mm
    s351:
    116.9 mm
  • Release year

    Iris Alfa:
    2015
    s351:
    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. Iris Alfa

    Height:
    141 mm +24.1 mm versus s351
    Width:
    71.4 mm +8.7 mm versus s351
    Depth:
    9.3 mm
  2. 2. s351

    Height:
    116.9 mm
    Width:
    62.7 mm
    Depth:
    12.7 mm +3.4 mm versus Iris Alfa

Weight

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

  1. 1. Iris Alfa

    158 g

    +67.5 g versus s351

  2. 2. s351

    90.5 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.

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

  1. 1. Iris Alfa

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. s351

    s351: Screen geometry unavailable or conflicting.

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 Iris Alfa, s351, compared at the same storage capacity.
StorageIris Alfas351
8 GB 1 GB RAM Unknown
s351: Original memory entry

512 MB · 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. Iris Alfa

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

2. s351

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. Iris Alfa

    2200 mAh

    +1050 mAh versus s351

  2. 2. s351

    1150 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. Iris Alfa2. s351

Everyday essentials
Everyday essentials — specifications for Iris Alfa, s351.
SpecificationIris Alfas351
Dimensions (HxWxD)
  • 141 Х 71.4 Х 9.3 mm
  • 116.9 Х 62.7 Х 12.7 mm
Weight
  • 158 g
  • 90.5 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 3.5" inch
Screen resolution
  • 480 x 854 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB
  • 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.
  • 2200 mAh
  • Removable Li-Po
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Spreadtrum 7731
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Alfa, s351.
SpecificationIris Alfas351
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 68.9 cm2
Unknown
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 68.4%
Unknown
PPI /points per inch/
  • 196 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Iris Alfa, s351.
SpecificationIris Alfas351
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 720p
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for Iris Alfa, s351.
SpecificationIris Alfas351
Processor CPU
  • Quad-core 1.2 GHz
  • Dual-core 1.0 GHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Iris Alfa, s351.
SpecificationIris Alfas351
Release date
  • 2015
  • January
  • 2014
  • June
Colors
  • Black
  • White
  • Black/Green
Battery life
  • Talking time- Up to 14 h 30 min (3G)
  • Stand by time- Up to 144 h (3G) Talking time- Up to 4 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Iris Alfa, s351.
SpecificationIris Alfas351
SIM card
  • Dual SIM
  • Single SIMDual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM1 & SIM 2 (optional)
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • A-GPS
  • No
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 2.1
  • 2.0
Music and Audio
Music and Audio — specifications for Iris Alfa, s351.
SpecificationIris Alfas351
Radio
  • FM radio
  • recording
  • FM radio
Other features
Other features — specifications for Iris Alfa, s351.
SpecificationIris Alfas351
Dop
  • Sensors Accelerometer
  • proximity - For India
  • Sensors Accelerometer