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Karbonn A30 vs Lava Iris Atom

Compare recorded specifications, size and practical differences.

Karbonn A30

Karbonn A30

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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.

  • WeightIris Atom: 170 g lighterIris Atom: 110 g · A30: 280 g
  • WidthIris Atom: 27.8 mm narrowerIris Atom: 63.2 mm · A30: 91 mm
  • Screen diagonalIris Atom: 1.9 in smaller diagonalIris Atom: 4 in · A30: 5.9 in
  • DepthIris Atom: 1 mm thinnerIris Atom: 9.7 mm · A30: 10.7 mm
  • HeightIris Atom: 40.5 mm shorterIris Atom: 125.5 mm · A30: 166 mm
  • Release year2012 / 2015A30: 2012 · Iris Atom: 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
A30: 166 × 91 mm 1 Iris Atom: 125.5 × 63.2 mm 2
Side
A30: 166 × 10.7 mm 1 Iris Atom: 125.5 × 9.7 mm 2
  1. 1. A30
    Height
    166 mm+40.5 mm versus Iris Atom
    Width
    91 mm+27.8 mm versus Iris Atom
    Depth
    10.7 mm+1 mm versus Iris Atom
    Weight
    280 g
  2. 2. Iris Atom
    Height
    125.5 mm
    Width
    63.2 mm
    Depth
    9.7 mm
    Weight
    110 g
Weight

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

  1. 1. A30280 g

    +170 g versus Iris Atom

  2. 2. Iris Atom110 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.

Screen size
A30: 5.9 in, 5:3, About 99.1 cm² rectangular area 1 Iris Atom: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. A30 5.9 in · 5:3 About 99.1 cm² rectangular area
  2. 2. Iris Atom 4 in · 5:3 About 45.5 cm² rectangular area

A30 has approximately 117.6% more rectangular screen area than Iris Atom.

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.

A30: Original memory entry

4 GB · 512 MB RAM

Iris Atom: 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. A30

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

2. Iris Atom

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 capacity

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

  1. 1. A302500 mAh

    +950 mAh versus Iris Atom

  2. 2. Iris Atom1550 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. A302. Iris Atom

Everyday essentials
Everyday essentials
SpecificationA30Iris Atom
Dimensions (HxWxD)
  • 166 Х 91 Х 10.7 mm
  • 125.5 Х 63.2 Х 9.7 mm
Weight
  • 280 g
  • 110 g
Technology
  • TFT
Unknown
Screen size
  • 5.9" inch
  • 4" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memoryRecorded 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 (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Li-Ion
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich)
  • Android 5.1 (Lollipop)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA30Iris Atom
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 99.1 cm2
  • 45.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 65.6%
  • 57.4%
PPI /points per inch/
  • 158 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationA30Iris Atom
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance
Performance
SpecificationA30Iris Atom
Processor CPU
  • Dual-core 1.0 GHz
  • Quad-core 1.3 GHz
General specs
General specs
SpecificationA30Iris Atom
Release date
  • 2012
  • 2015
  • December
Colors
  • Black/White
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
Unknown
Battery life
  • Stand by time- Up to 600 h Talking time- Up to 10 h
  • Stand by time- Up to 150 h (3G) Talking time- Up to 12 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationA30Iris Atom
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • EDR
Harmful irradiation
  • SAR EU - 0.46 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationA30Iris Atom
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA30Iris Atom
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer For India