T-Mobile Sidekick 4G vs ZTE E N72

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

  E N72: 32 g lighter

  Sidekick 4G:

  162 g

  E N72:

  130 g

• Width

  Sidekick 4G: 5 mm narrower

  Sidekick 4G:

  61 mm

  E N72:

  66 mm

• Screen diagonal

  E N72: 1 in smaller diagonal

  Sidekick 4G:

  3.5 in

  E N72:

  2.5 in

• Depth

  E N72: 3.1 mm thinner

  Sidekick 4G:

  15 mm

  E N72:

  11.9 mm

• Height

  E N72: 13 mm shorter

  Sidekick 4G:

  127 mm

  E N72:

  114 mm

• Release year

  Sidekick 4G:

  2011

  E N72:

  2010

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. Sidekick 4G

   Height:

   127 mm +13 mm versus E N72

   Width:

   61 mm

   Depth:

   15 mm +3.1 mm versus E N72

2. 2. E N72

   Height:

   114 mm

   Width:

   66 mm +5 mm versus Sidekick 4G

   Depth:

   11.9 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. Sidekick 4G

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   34.9 cm²

2. 2. E N72

   Screen diagonal:

   2.5 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   19.4 cm²

Sidekick 4G has approximately 80.1% more rectangular screen area than E N72.

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.