BLU Quattro 4.5 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

  Quattro 4.5: 28 g lighter

  Quattro 4.5:

  145 g

  N90:

  173 g

• Width

  N90: 16 mm narrower

  Quattro 4.5:

  67 mm

  N90:

  51 mm

• Screen diagonal

  N90: 2.4 in smaller diagonal

  Quattro 4.5:

  4.5 in

  N90:

  2.1 in

• Depth

  Quattro 4.5: 13.2 mm thinner

  Quattro 4.5:

  10.8 mm

  N90:

  24 mm

• Height

  N90: 21 mm shorter

  Quattro 4.5:

  133 mm

  N90:

  112 mm

• Release year

  Quattro 4.5:

  2013

  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. Quattro 4.5

   Height:

   133 mm +21 mm versus N90

   Width:

   67 mm +16 mm versus N90

   Depth:

   10.8 mm

2. 2. N90

   Height:

   112 mm

   Width:

   51 mm

   Depth:

   24 mm +13.2 mm versus Quattro 4.5

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. Quattro 4.5

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 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.

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.