Celkon Campus Colt A401 vs Lava Iris Atom 3

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.

  • Width

    Campus Colt A401: 8 mm narrower

    Campus Colt A401:
    64 mm
    Iris Atom 3:
    72 mm
  • Screen diagonal

    Campus Colt A401: 1 in smaller diagonal

    Campus Colt A401:
    4 in
    Iris Atom 3:
    5 in
  • Depth

    Iris Atom 3: 1.4 mm thinner

    Campus Colt A401:
    10.4 mm
    Iris Atom 3:
    9 mm
  • Height

    Campus Colt A401: 19.1 mm shorter

    Campus Colt A401:
    124.9 mm
    Iris Atom 3:
    144 mm
  • Release year

    Campus Colt A401:
    2014
    Iris Atom 3:
    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.

  1. 1. Campus Colt A401

    Height:
    124.9 mm
    Width:
    64 mm
    Depth:
    10.4 mm +1.4 mm versus Iris Atom 3
    Weight:
    Unknown
  2. 2. Iris Atom 3

    Height:
    144 mm +19.1 mm versus Campus Colt A401
    Width:
    72 mm +8 mm versus Campus Colt A401
    Depth:
    9 mm
    Weight:
    150 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. Campus Colt A401

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

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

Iris Atom 3 has approximately 51.3% more rectangular screen area than Campus Colt A401.

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.

Campus Colt A401: Original memory entry

4 GB · 512 MB RAM

Iris Atom 3: Original memory entry

8 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. Campus Colt A401

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

2. Iris Atom 3

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. Campus Colt A401

    1400 mAh

  2. 2. Iris Atom 3

    2000 mAh

    +600 mAh versus Campus Colt A401

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. Campus Colt A4012. Iris Atom 3

Everyday essentials
Everyday essentials — specifications for Campus Colt A401, Iris Atom 3.
SpecificationCampus Colt A401Iris Atom 3
Dimensions (HxWxD)
  • 124.9 Х 64 Х 10.4 mm
  • 144 Х 72 Х 9 mm
Weight
  • 0 g
  • 150 g
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 8 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.
  • 1400 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 5.1 (Lollipop)
Chipset
  • Spreadtrum SC7715
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Campus Colt A401, Iris Atom 3.
SpecificationCampus Colt A401Iris Atom 3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.0%
  • 66.4%
PPI /points per inch/
  • 233 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for Campus Colt A401, Iris Atom 3.
SpecificationCampus Colt A401Iris Atom 3
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for Campus Colt A401, Iris Atom 3.
SpecificationCampus Colt A401Iris Atom 3
Processor CPU
  • 1.0 GHz
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Campus Colt A401, Iris Atom 3.
SpecificationCampus Colt A401Iris Atom 3
Release date
  • 2014
  • October
  • 2015
  • December
Colors
  • Black
  • White
  • Blue
  • Black
  • White
Battery life Unknown
  • Stand by time- Up to 271 h (3G) Talking time- Up to 9 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Campus Colt A401, Iris Atom 3.
SpecificationCampus Colt A401Iris Atom 3
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • Yes
  • 384 kbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • EDR
Harmful irradiation
  • SAR EU - 0.32 W/kg (head) 0.60 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Campus Colt A401, Iris Atom 3.
SpecificationCampus Colt A401Iris Atom 3
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Campus Colt A401, Iris Atom 3.
SpecificationCampus Colt A401Iris Atom 3
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer For India