Prestigio MultiPhone 5451 Duo vs QMobile Noir i8

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

  MultiPhone 5451 Duo: 6 g lighter

  MultiPhone 5451 Duo:

  145 g

  Noir i8:

  151 g

• Width

  MultiPhone 5451 Duo: 4.6 mm narrower

  MultiPhone 5451 Duo:

  67 mm

  Noir i8:

  71.6 mm

• Screen diagonal

  MultiPhone 5451 Duo: 0.2 in smaller diagonal

  MultiPhone 5451 Duo:

  4.5 in

  Noir i8:

  4.7 in

• Depth

  Noir i8: 1.5 mm thinner

  MultiPhone 5451 Duo:

  10.3 mm

  Noir i8:

  8.8 mm

• Height

  MultiPhone 5451 Duo: 5 mm shorter

  MultiPhone 5451 Duo:

  134 mm

  Noir i8:

  139 mm

• Release year

  MultiPhone 5451 Duo:

  2014

  Noir i8:

  2015

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. MultiPhone 5451 Duo

   Height:

   134 mm

   Width:

   67 mm

   Depth:

   10.3 mm +1.5 mm versus Noir i8

2. 2. Noir i8

   Height:

   139 mm +5 mm versus MultiPhone 5451 Duo

   Width:

   71.6 mm +4.6 mm versus MultiPhone 5451 Duo

   Depth:

   8.8 mm

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. MultiPhone 5451 Duo

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

2. 2. Noir i8

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   62.9 cm²

Noir i8 has approximately 12.6% more rectangular screen area than MultiPhone 5451 Duo.

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.