O2 XDA Exec vs T-Mobile Sidekick LX

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

  Sidekick LX: 123 g lighter

  XDA Exec:

  285 g

  Sidekick LX:

  162 g

• Width

  Sidekick LX: 21 mm narrower

  XDA Exec:

  81 mm

  Sidekick LX:

  60 mm

• Screen diagonal

  Sidekick LX: 0.6 in smaller diagonal

  XDA Exec:

  3.6 in

  Sidekick LX:

  3 in

• Depth

  Sidekick LX: 3 mm thinner

  XDA Exec:

  25 mm

  Sidekick LX:

  22 mm

• Height

  XDA Exec: 2.5 mm shorter

  XDA Exec:

  127 mm

  Sidekick LX:

  129.5 mm

• Release year

  XDA Exec:

  2005

  Sidekick LX:

  2007

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 Exec

   Height:

   127 mm

   Width:

   81 mm +21 mm versus Sidekick LX

   Depth:

   25 mm +3 mm versus Sidekick LX

2. 2. Sidekick LX

   Height:

   129.5 mm +2.5 mm versus XDA Exec

   Width:

   60 mm

   Depth:

   22 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 Exec

   Screen diagonal:

   3.6 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   40.1 cm²

2. 2. Sidekick LX

   Screen diagonal:

   3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   25.6 cm²

XDA Exec has approximately 56.7% more rectangular screen area than Sidekick LX.

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.