Lava Iris Atom vs Micromax Viva A72

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: 76 g lighter

  Iris Atom:

  110 g

  Viva A72:

  186 g

• Width

  Iris Atom: 12.8 mm narrower

  Iris Atom:

  63.2 mm

  Viva A72:

  76 mm

• Screen diagonal

  Iris Atom: 1 in smaller diagonal

  Iris Atom:

  4 in

  Viva A72:

  5 in

• Depth

  Iris Atom: 0.9 mm thinner

  Iris Atom:

  9.7 mm

  Viva A72:

  10.6 mm

• Height

  Iris Atom: 17.3 mm shorter

  Iris Atom:

  125.5 mm

  Viva A72:

  142.8 mm

• Release year

  Iris Atom:

  2015

  Viva A72:

  2013

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

   Width:

   63.2 mm

   Depth:

   9.7 mm

2. 2. Viva A72

   Height:

   142.8 mm +17.3 mm versus Iris Atom

   Width:

   76 mm +12.8 mm versus Iris Atom

   Depth:

   10.6 mm +0.9 mm 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. Viva A72

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   71.2 cm²

Viva A72 has approximately 56.2% 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.

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the 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.