Posh Pegasus 4G S400 vs Sony Ericsson P900

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

  Pegasus 4G S400: 31 g lighter

  Pegasus 4G S400:

  119 g

  P900:

  150 g

• Width

  P900: 6.5 mm narrower

  Pegasus 4G S400:

  63.5 mm

  P900:

  57 mm

• Screen diagonal

  P900: 1.1 in smaller diagonal

  Pegasus 4G S400:

  4 in

  P900:

  2.9 in

• Depth

  Pegasus 4G S400: 14.1 mm thinner

  Pegasus 4G S400:

  9.9 mm

  P900:

  24 mm

• Height

  P900: 11.8 mm shorter

  Pegasus 4G S400:

  126.8 mm

  P900:

  115 mm

• Release year

  Pegasus 4G S400:

  2014

  P900:

  2003

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. Pegasus 4G S400

   Height:

   126.8 mm +11.8 mm versus P900

   Width:

   63.5 mm +6.5 mm versus P900

   Depth:

   9.9 mm

2. 2. P900

   Height:

   115 mm

   Width:

   57 mm

   Depth:

   24 mm +14.1 mm versus Pegasus 4G S400

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. Pegasus 4G S400

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. P900

   Screen diagonal:

   2.9 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   25 cm²

Pegasus 4G S400 has approximately 81.9% more rectangular screen area than P900.

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.