O2 XDA Orion vs Palm Treo Pro

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

  XDA Orion: 27 g lighter

  XDA Orion:

  106 g

  Treo Pro:

  133 g

• Width

  XDA Orion: 14 mm narrower

  XDA Orion:

  46 mm

  Treo Pro:

  60 mm

• Screen diagonal

  XDA Orion: 0.3 in smaller diagonal

  XDA Orion:

  2.2 in

  Treo Pro:

  2.5 in

• Chipset

  XDA Orion:

  TI OMAP 850

  Treo Pro:

  Qualcomm MSM7201

• Depth

  Treo Pro: 4.1 mm thinner

  XDA Orion:

  17.5 mm

  Treo Pro:

  13.4 mm

• Height

  XDA Orion: 6.5 mm shorter

  XDA Orion:

  107.5 mm

  Treo Pro:

  114 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. XDA Orion

   Height:

   107.5 mm

   Width:

   46 mm

   Depth:

   17.5 mm +4.1 mm versus Treo Pro

2. 2. Treo Pro

   Height:

   114 mm +6.5 mm versus XDA Orion

   Width:

   60 mm +14 mm versus XDA Orion

   Depth:

   13.4 mm

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. XDA Orion

   Screen diagonal:

   2.2 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   15 cm²

2. 2. Treo Pro

   Screen diagonal:

   2.5 in

   Aspect ratio (height:width):

   1:1

   Approximate rectangular screen area:

   20.2 cm²

Treo Pro has approximately 34.5% more rectangular screen area than XDA Orion.

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.