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Celkon A900 vs Lava Iris 401e

Compare recorded specifications, size and practical differences.

Celkon A900

Celkon A900

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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

    Iris 401e: 52 g lighter

    A900:
    185 g
    Iris 401e:
    133 g
  • Width

    Iris 401e: 18.7 mm narrower

    A900:
    81.7 mm
    Iris 401e:
    63 mm
  • Screen diagonal

    Iris 401e: 1 in smaller diagonal

    A900:
    5 in
    Iris 401e:
    4 in
  • Height

    Iris 401e: 28.8 mm shorter

    A900:
    152.8 mm
    Iris 401e:
    124 mm
  • Release year

    A900:
    2012
    Iris 401e:
    2013

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. A900

    Height:
    152.8 mm +28.8 mm versus Iris 401e
    Width:
    81.7 mm +18.7 mm versus Iris 401e
    Depth:
    10.2 mm
  2. 2. Iris 401e

    Height:
    124 mm
    Width:
    63 mm
    Depth:
    10 mm

Weight

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

  1. 1. A900

    185 g

    +52 g versus Iris 401e

  2. 2. Iris 401e

    133 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. A900

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    71.2 cm²
  2. 2. Iris 401e

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

A900 has approximately 56.2% more rectangular screen area than Iris 401e.

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.

Iris 401e: 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. A900

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

2. Iris 401e

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. A900

    2000 mAh

    +500 mAh versus Iris 401e

  2. 2. Iris 401e

    1500 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. A9002. Iris 401e

Everyday essentials
Everyday essentials — specifications for A900, Iris 401e.
SpecificationA900Iris 401e
Dimensions (HxWxD)
  • 152.8 Х 81.7 Х 10.2 mm
  • 124 Х 63 Х 10 mm
Weight
  • 185 g
  • 133 g
Technology
  • TFT
  • TFT
Screen size
  • 5" inch
  • 4" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Android 2.3.5 (Gingerbread)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A900, Iris 401e.
SpecificationA900Iris 401e
Touchscreen
  • capacitive touchscreen
  • touchscreen
Display colors Unknown
  • 256K
Screen area
  • 71.2 cm2
  • 45.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 57.0%
  • 58.3%
PPI /points per inch/
  • 187 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for A900, Iris 401e.
SpecificationA900Iris 401e
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • 3.15 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Performance
Performance — specifications for A900, Iris 401e.
SpecificationA900Iris 401e
Processor CPU
  • 1.0 GHz
  • 1.0 GHz
General specs
General specs — specifications for A900, Iris 401e.
SpecificationA900Iris 401e
Release date
  • 2012
  • November
  • 2013
  • June
Colors
  • Black
  • Grey/Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 50 EUR
Battery life
  • Stand by time- Up to 350 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 210 h Talking time- Up to 10 h 40 min
Communication and Connectivity
Communication and Connectivity — specifications for A900, Iris 401e.
SpecificationA900Iris 401e
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • A-GPS only
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • Yes
  • Yes
Music and Audio
Music and Audio — specifications for A900, Iris 401e.
SpecificationA900Iris 401e
Radio
  • FM radio
  • FM radio
Others Unknown
  • Flashlight
Other features
Other features — specifications for A900, Iris 401e.
SpecificationA900Iris 401e
Dop
  • Sensors Accelerometer MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Photo viewer/editor
  • Sensors Accelerometer For India