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Celkon A64 vs Lava Iris 401

Compare recorded specifications, size and practical differences.

Celkon A64

Celkon A64

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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.

  • Height

    A64: 2 mm shorter

    A64:
    124 mm
    Iris 401:
    126 mm
  • Release year

    A64:
    2014
    Iris 401:
    2015

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
Front — relative 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. A64: height 124 mm; Width 65 mm. Iris 401: height 126 mm; Width 65 mm. A64: 124 × 65 mm 1 Iris 401: 126 × 65 mm 2
Side
Side — relative 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. A64: height 124 mm; Depth 10.5 mm. Iris 401: height 126 mm; Depth 10.4 mm. A64: 124 × 10.5 mm 1 Iris 401: 126 × 10.4 mm 2
  1. 1. A64

    Height:
    124 mm
    Width:
    65 mm
    Depth:
    10.5 mm
    Weight:
    125.6 g
  2. 2. Iris 401

    Height:
    126 mm +2 mm versus A64
    Width:
    65 mm
    Depth:
    10.4 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.

Screen size
Relative rectangular screen sizes; numbers match the phone labels below 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. A64: screen diagonal 4 in; aspect ratio (height:width) 3:2; approximate rectangular area 47.6 cm². Iris 401: screen diagonal 4 in; aspect ratio (height:width) 5:3; approximate rectangular area 45.5 cm². A64: 4 in, 3:2, About 47.6 cm² rectangular area 1 Iris 401: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. A64

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

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

A64 has approximately 4.6% more rectangular screen area than Iris 401.

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.

A64: Original memory entry

512 MB · 256 MB RAM

Iris 401: 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. A64

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

2. Iris 401

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. A64

    1400 mAh

  2. 2. Iris 401

    1450 mAh

    +50 mAh versus A64

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. A642. Iris 401

Everyday essentials
Everyday essentials — specifications for A64, Iris 401.
SpecificationA64Iris 401
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 126 Х 65 Х 10.4 mm
Weight
  • 125.6 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 4" 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
  • 256 MB RAM
  • 512 MB
  • 256 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.
  • 1400 mAh
  • Li-Ion
  • 1450 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.2.2 (Jelly Bean)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A64, Iris 401.
SpecificationA64Iris 401
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 47.6 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 59.1%
  • 55.6%
PPI /points per inch/
  • 144 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for A64, Iris 401.
SpecificationA64Iris 401
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for A64, Iris 401.
SpecificationA64Iris 401
Processor CPU
  • Dual-core 1.2 GHz
  • Dual-core 1.3 GHz
General specs
General specs — specifications for A64, Iris 401.
SpecificationA64Iris 401
Release date
  • 2014
  • 2015
  • January
Colors
  • White
  • Black
  • Black
  • Blue
  • Red
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 250 h Talking time- Up to 9 h 40 min
Communication and Connectivity
Communication and Connectivity — specifications for A64, Iris 401.
SpecificationA64Iris 401
SIM card
  • Dual SIM
  • Dual SIM
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 3.0
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A64, Iris 401.
SpecificationA64Iris 401
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A64, Iris 401.
SpecificationA64Iris 401
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer For India