O2 XDA Atom Exec vs Samsung i640

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: 8 g lighterXDA Atom Exec: 140 g · i640: 148 g
• WidthXDA Atom Exec: 3 mm narrowerXDA Atom Exec: 58 mm · i640: 61 mm
• Screen diagonali640: 0.3 in smaller diagonali640: 2.4 in · XDA Atom Exec: 2.7 in
• Depthi640: 1.6 mm thinneri640: 16.9 mm · XDA Atom Exec: 18.5 mm
• Heighti640: 7.6 mm shorteri640: 94.4 mm · XDA Atom Exec: 102 mm
• Release year2006 / 2008XDA Atom Exec: 2006 · i640: 2008

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+7.6 mm versus i640

   Width

   58 mm

   Depth

   18.5 mm+1.6 mm versus i640

   Weight

   140 g

2. 2. i640

   Height

   94.4 mm

   Width

   61 mm+3 mm versus XDA Atom Exec

   Depth

   16.9 mm

   Weight

   148 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. i640 2.4 in · 4:3 About 17.8 cm² rectangular area

XDA Atom Exec has approximately 26.6% more rectangular screen area than i640.

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.