O2 XDA Atom Exec vs T-Mobile Sidekick 3

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.

• WeightXDA Atom Exec: 50 g lighterXDA Atom Exec: 140 g · Sidekick 3: 190 g
• WidthXDA Atom Exec: 1 mm narrowerXDA Atom Exec: 58 mm · Sidekick 3: 59 mm
• DepthXDA Atom Exec: 3.5 mm thinnerXDA Atom Exec: 18.5 mm · Sidekick 3: 22 mm
• HeightXDA Atom Exec: 28 mm shorterXDA Atom Exec: 102 mm · Sidekick 3: 130 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 Atom Exec

   Height

   102 mm

   Width

   58 mm

   Depth

   18.5 mm

   Weight

   140 g

2. 2. Sidekick 3

   Height

   130 mm+28 mm versus XDA Atom Exec

   Width

   59 mm+1 mm versus XDA Atom Exec

   Depth

   22 mm+3.5 mm versus XDA Atom Exec

   Weight

   190 g

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 Atom Exec 2.7 in · 4:3 About 22.6 cm² rectangular area
2. 2. Sidekick 3 2.6 in · 3:2 About 20.1 cm² rectangular area

XDA Atom Exec has approximately 12.2% more rectangular screen area than Sidekick 3.

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.