verykool s728 vs ZTE Open C

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

  s728: 35 g lighter

  s728:

  90 g

  Open C:

  125 g

• Width

  s728: 7.9 mm narrower

  s728:

  56.8 mm

  Open C:

  64.7 mm

• Screen diagonal

  s728: 1.2 in smaller diagonal

  s728:

  2.8 in

  Open C:

  4 in

• Depth

  Open C: 2.1 mm thinner

  s728:

  12.9 mm

  Open C:

  10.8 mm

• Height

  s728: 22 mm shorter

  s728:

  104 mm

  Open C:

  126 mm

• Release year

  s728:

  2012

  Open C:

  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. s728

   Height:

   104 mm

   Width:

   56.8 mm

   Depth:

   12.9 mm +2.1 mm versus Open C

2. 2. Open C

   Height:

   126 mm +22 mm versus s728

   Width:

   64.7 mm +7.9 mm versus s728

   Depth:

   10.8 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. s728

   Screen diagonal:

   2.8 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   24.3 cm²

2. 2. Open C

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

Open C has approximately 87.6% more rectangular screen area than s728.

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.