Apple iPhone 4 vs QMobile Noir Z9 Plus

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.

• Display technology

  OLED versus LCD

  iPhone 4:

  LCD

  Noir Z9 Plus:

  OLED

• Weight

  iPhone 4: 21 g lighter

  iPhone 4:

  137 g

  Noir Z9 Plus:

  158 g

• Width

  iPhone 4: 17.8 mm narrower

  iPhone 4:

  58.6 mm

  Noir Z9 Plus:

  76.4 mm

• Screen diagonal

  iPhone 4: 2 in smaller diagonal

  iPhone 4:

  3.5 in

  Noir Z9 Plus:

  5.5 in

• Chipset

  iPhone 4:

  Apple A4 (45 nm)

  Noir Z9 Plus:

  Mediatek MT6753 (28 nm)

• Depth

  Noir Z9 Plus: 2.1 mm thinner

  iPhone 4:

  9.3 mm

  Noir Z9 Plus:

  7.2 mm

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. iPhone 4

   Height:

   115.2 mm

   Width:

   58.6 mm

   Depth:

   9.3 mm +2.1 mm versus Noir Z9 Plus

2. 2. Noir Z9 Plus

   Height:

   155 mm +39.8 mm versus iPhone 4

   Width:

   76.4 mm +17.8 mm versus iPhone 4

   Depth:

   7.2 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. iPhone 4

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   36.5 cm²

2. 2. Noir Z9 Plus

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

Noir Z9 Plus has approximately 128.6% more rectangular screen area than iPhone 4.

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.