Acer CloudMobile S500 vs Celkon A99

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

  A99: 1.8 mm narrower

  CloudMobile S500:

  65.8 mm

  A99:

  64 mm

• Screen diagonal

  A99: 0.3 in smaller diagonal

  CloudMobile S500:

  4.3 in

  A99:

  4 in

• Depth

  CloudMobile S500: 1.4 mm thinner

  CloudMobile S500:

  9.9 mm

  A99:

  11.3 mm

• Height

  A99: 5.6 mm shorter

  CloudMobile S500:

  127 mm

  A99:

  121.4 mm

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. CloudMobile S500

   Height:

   127 mm +5.6 mm versus A99

   Width:

   65.8 mm +1.8 mm versus A99

   Depth:

   9.9 mm

2. 2. A99

   Height:

   121.4 mm

   Width:

   64 mm

   Depth:

   11.3 mm +1.4 mm versus CloudMobile S500

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. CloudMobile S500

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   51 cm²

2. 2. A99

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   47.6 cm²

CloudMobile S500 has approximately 7% more rectangular screen area than A99.

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.