Amoi E78 vs Motorola ROKR E2

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.

• WeightROKR E2: 43 g lighterROKR E2: 107 g · E78: 150 g
• WidthROKR E2: 11.5 mm narrowerROKR E2: 49.5 mm · E78: 61 mm
• Screen diagonalROKR E2: 0.46 in smaller diagonalROKR E2: 2 in · E78: 2.46 in
• DepthE78: 5.3 mm thinnerE78: 12.7 mm · ROKR E2: 18 mm
• HeightROKR E2: 9 mm shorterROKR E2: 106 mm · E78: 115 mm
• Release year2007 / 2006E78: 2007 · ROKR E2: 2006

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. E78

   Height

   115 mm+9 mm versus ROKR E2

   Width

   61 mm+11.5 mm versus ROKR E2

   Depth

   12.7 mm

   Weight

   150 g

2. 2. ROKR E2

   Height

   106 mm

   Width

   49.5 mm

   Depth

   18 mm+5.3 mm versus E78

   Weight

   107 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. E78 2.46 in · 4:3 About 18.7 cm² rectangular area
2. 2. ROKR E2 2 in · 4:3 About 12.4 cm² rectangular area

E78 has approximately 51.3% more rectangular screen area than ROKR E2.

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.