A1 Alpha vs Sony Ericsson P990

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

  P990: 18.8 mm narrower

  Alpha:

  75.8 mm

  P990:

  57 mm

• Screen diagonal

  P990: 3.56 in smaller diagonal

  Alpha:

  6.26 in

  P990:

  2.7 in

• Rear camera layout

  Alpha:

  Dual

  P990:

  Single

• Depth

  Alpha: 17.9 mm thinner

  Alpha:

  8.1 mm

  P990:

  26 mm

• Height

  P990: 37.7 mm shorter

  Alpha:

  151.7 mm

  P990:

  114 mm

• Release year

  Alpha:

  2019

  P990:

  2005

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. Alpha

   Height:

   151.7 mm +37.7 mm versus P990

   Width:

   75.8 mm +18.8 mm versus P990

   Depth:

   8.1 mm

2. 2. P990

   Height:

   114 mm

   Width:

   57 mm

   Depth:

   26 mm +17.9 mm versus Alpha

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. Alpha

   Screen diagonal:

   6.26 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   97.8 cm²

2. 2. P990

   Screen diagonal:

   2.7 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   22.6 cm²

Alpha has approximately 333.3% more rectangular screen area than P990.

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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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.