Nokia N78 vs Nokia N90

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

  N78: 71.2 g lighter

  N78:

  101.8 g

  N90:

  173 g

• Width

  N78: 2 mm narrower

  N78:

  49 mm

  N90:

  51 mm

• Screen diagonal

  N90: 0.3 in smaller diagonal

  N78:

  2.4 in

  N90:

  2.1 in

• Depth

  N78: 8.9 mm thinner

  N78:

  15.1 mm

  N90:

  24 mm

• Release year

  N78:

  2008

  N90:

  2005

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. N78

   Height:

   113 mm

   Width:

   49 mm

   Depth:

   15.1 mm

2. 2. N90

   Height:

   112 mm

   Width:

   51 mm +2 mm versus N78

   Depth:

   24 mm +8.9 mm versus N78

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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. N78

   Screen diagonal:

   2.4 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   17.8 cm²

2. 2. N90

   N90: Screen geometry unavailable or conflicting.

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.