Karbonn A30 vs ZTE Nubia Z7 Max

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

  Nubia Z7 Max: 120 g lighter

  A30:

  280 g

  Nubia Z7 Max:

  160 g

• Width

  Nubia Z7 Max: 15 mm narrower

  A30:

  91 mm

  Nubia Z7 Max:

  76 mm

• Screen diagonal

  Nubia Z7 Max: 0.4 in smaller diagonal

  A30:

  5.9 in

  Nubia Z7 Max:

  5.5 in

• Depth

  Nubia Z7 Max: 2 mm thinner

  A30:

  10.7 mm

  Nubia Z7 Max:

  8.7 mm

• Height

  Nubia Z7 Max: 13.3 mm shorter

  A30:

  166 mm

  Nubia Z7 Max:

  152.7 mm

• Release year

  A30:

  2012

  Nubia Z7 Max:

  2014

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. A30

   Height:

   166 mm +13.3 mm versus Nubia Z7 Max

   Width:

   91 mm +15 mm versus Nubia Z7 Max

   Depth:

   10.7 mm +2 mm versus Nubia Z7 Max

2. 2. Nubia Z7 Max

   Height:

   152.7 mm

   Width:

   76 mm

   Depth:

   8.7 mm

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. A30

   Screen diagonal:

   5.9 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   99.1 cm²

2. 2. Nubia Z7 Max

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

A30 has approximately 18.8% more rectangular screen area than Nubia Z7 Max.

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.

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.

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.