Apple iPhone 4 vs O2 XDA IIi

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

  iPhone 4: 53 g lighter

  iPhone 4:

  137 g

  XDA IIi:

  190 g

• Width

  iPhone 4: 11.4 mm narrower

  iPhone 4:

  58.6 mm

  XDA IIi:

  70 mm

• Depth

  iPhone 4: 9.7 mm thinner

  iPhone 4:

  9.3 mm

  XDA IIi:

  19 mm

• Height

  iPhone 4: 14.8 mm shorter

  iPhone 4:

  115.2 mm

  XDA IIi:

  130 mm

• Release year

  iPhone 4:

  2010

  XDA IIi:

  2004

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. iPhone 4

   Height:

   115.2 mm

   Width:

   58.6 mm

   Depth:

   9.3 mm

2. 2. XDA IIi

   Height:

   130 mm +14.8 mm versus iPhone 4

   Width:

   70 mm +11.4 mm versus iPhone 4

   Depth:

   19 mm +9.7 mm versus iPhone 4

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. iPhone 4

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   36.5 cm²

2. 2. XDA IIi

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   37.9 cm²

XDA IIi has approximately 4% more rectangular screen area than iPhone 4.

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.