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Lava Iris Atom vs Vodafone 1231

Compare recorded specifications, size and practical differences.

+ Add a third phone

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 Atom: 20 g lighter

    Iris Atom:
    110 g
    1231:
    130 g
  • Width

    Iris Atom: 2.2 mm narrower

    Iris Atom:
    63.2 mm
    1231:
    65.4 mm
  • Screen diagonal

    1231: 1.5 in smaller diagonal

    Iris Atom:
    4 in
    1231:
    2.5 in
  • Depth

    Iris Atom: 4.8 mm thinner

    Iris Atom:
    9.7 mm
    1231:
    14.5 mm
  • Height

    1231: 12.5 mm shorter

    Iris Atom:
    125.5 mm
    1231:
    113 mm
  • Release year

    Iris Atom:
    2015
    1231:
    2009

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 Atom

    Height:
    125.5 mm +12.5 mm versus 1231
    Width:
    63.2 mm
    Depth:
    9.7 mm
  2. 2. 1231

    Height:
    113 mm
    Width:
    65.4 mm +2.2 mm versus Iris Atom
    Depth:
    14.5 mm +4.8 mm versus Iris Atom

Weight

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

  1. 1. Iris Atom

    110 g

  2. 2. 1231

    130 g

    +20 g versus Iris Atom

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. Iris Atom

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. 1231

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

Iris Atom has approximately 135.3% more rectangular screen area than 1231.

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 Atom: Original memory entry

8 GB · 512 MB RAM

1231: Original memory entry

48 MB

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 Atom

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

2. 1231

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 4 GB (dedicated slot)

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 Atom

    1550 mAh

    +450 mAh versus 1231

  2. 2. 1231

    1100 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 Atom2. 1231

Everyday essentials
Everyday essentials — specifications for Iris Atom, 1231.
SpecificationIris Atom1231
Dimensions (HxWxD)
  • 125.5 Х 63.2 Х 9.7 mm
  • 113 Х 65.4 Х 14.5 mm
Weight
  • 110 g
  • 130 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 2.5" inch
Screen resolution
  • 480 x 800 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 48 MB
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 4 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1550 mAh
  • Removable Li-Ion
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Mobile 6.1 Standard
Headphone jack
  • Yes
  • No
Display
Display — specifications for Iris Atom, 1231.
SpecificationIris Atom1231
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 65K
Screen area
  • 45.5 cm2
  • 19.4 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 57.4%
  • 26.2%
PPI /points per inch/
  • 233 PPI
  • 160 PPI
Camera and Video
Camera and Video — specifications for Iris Atom, 1231.
SpecificationIris Atom1231
Rear camera, main
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 5 MP
  • 1.3 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for Iris Atom, 1231.
SpecificationIris Atom1231
Processor CPU
  • Quad-core 1.3 GHz
Unknown
General specs
General specs — specifications for Iris Atom, 1231.
SpecificationIris Atom1231
Release date
  • 2015
  • December
  • 2009
  • June
Colors
  • Black
  • White
  • Black
Battery life
  • Stand by time- Up to 150 h (3G) Talking time- Up to 12 h 30 min (3G)
  • Stand by time- Up to 230 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Iris Atom, 1231.
SpecificationIris Atom1231
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.1
  • EDR
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.69 W/kg (head)
Music and Audio
Music and Audio — specifications for Iris Atom, 1231.
SpecificationIris Atom1231
Radio
  • FM radio
  • No
Other features
Other features — specifications for Iris Atom, 1231.
SpecificationIris Atom1231
Dop
  • Sensors Accelerometer For India
  • MP3/MP4 player -Organizer -Voice memo -Predictive text input