Oppo A31 vs Samsung i900 Omnia

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

  i900 Omnia: 58 g lighter

  A31:

  180 g

  i900 Omnia:

  122 g

• Width

  i900 Omnia: 18.6 mm narrower

  A31:

  75.5 mm

  i900 Omnia:

  56.9 mm

• Screen diagonal

  i900 Omnia: 3.3 in smaller diagonal

  A31:

  6.5 in

  i900 Omnia:

  3.2 in

• Rear camera layout

  A31:

  Triple

  i900 Omnia:

  Single

• Depth

  A31: 4.2 mm thinner

  A31:

  8.3 mm

  i900 Omnia:

  12.5 mm

• Height

  i900 Omnia: 51.9 mm shorter

  A31:

  163.9 mm

  i900 Omnia:

  112 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. A31

   Height:

   163.9 mm +51.9 mm versus i900 Omnia

   Width:

   75.5 mm +18.6 mm versus i900 Omnia

   Depth:

   8.3 mm

2. 2. i900 Omnia

   Height:

   112 mm

   Width:

   56.9 mm

   Depth:

   12.5 mm +4.2 mm versus A31

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. A31

   Screen diagonal:

   6.5 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   102 cm²

2. 2. i900 Omnia

   Screen diagonal:

   3.2 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   29.1 cm²

A31 has approximately 250% more rectangular screen area than i900 Omnia.

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.