HTC Primo vs Karbonn A7 Star

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

  Primo: 6.3 mm narrower

  Primo:

  59.7 mm

  A7 Star:

  66 mm

• Screen diagonal

  Primo: 0.8 in smaller diagonal

  Primo:

  3.7 in

  A7 Star:

  4.5 in

• Chipset

  Primo:

  Qualcomm MSM8255 Snapdragon S2

  A7 Star:

  Mediatek MT6517

• Depth

  Primo: 1.2 mm thinner

  Primo:

  9.2 mm

  A7 Star:

  10.4 mm

• Height

  A7 Star: 7.3 mm shorter

  Primo:

  120.3 mm

  A7 Star:

  113 mm

• Release year

  Primo:

  2012

  A7 Star:

  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. Primo

   Height:

   120.3 mm +7.3 mm versus A7 Star

   Width:

   59.7 mm

   Depth:

   9.2 mm

   Weight:

   115 g

2. 2. A7 Star

   Height:

   113 mm

   Width:

   66 mm +6.3 mm versus Primo

   Depth:

   10.4 mm +1.2 mm versus Primo

   Weight:

   Unknown

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. Primo

   Screen diagonal:

   3.7 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   39 cm²

2. 2. A7 Star

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

A7 Star has approximately 43.3% more rectangular screen area than Primo.

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.

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.