Allview X2 Soul Pro vs QMobile Noir S4

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

  X2 Soul Pro:

  OLED

  Noir S4:

  LCD

• Weight

  X2 Soul Pro: 23.5 g lighter

  X2 Soul Pro:

  126.5 g

  Noir S4:

  150 g

• Screen diagonal

  Noir S4: 0.2 in smaller diagonal

  X2 Soul Pro:

  5.2 in

  Noir S4:

  5 in

• Chipset

  X2 Soul Pro:

  Mediatek MT6752 (28 nm)

  Noir S4:

  Mediatek MT6580 (28 nm)

• Depth

  X2 Soul Pro: 3.2 mm thinner

  X2 Soul Pro:

  5.5 mm

  Noir S4:

  8.7 mm

• Height

  Noir S4: 4.4 mm shorter

  X2 Soul Pro:

  148.8 mm

  Noir S4:

  144.4 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. X2 Soul Pro

   Height:

   148.8 mm +4.4 mm versus Noir S4

   Width:

   72.4 mm

   Depth:

   5.5 mm

2. 2. Noir S4

   Height:

   144.4 mm

   Width:

   72.5 mm

   Depth:

   8.7 mm +3.2 mm versus X2 Soul Pro

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. X2 Soul Pro

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

2. 2. Noir S4

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

X2 Soul Pro has approximately 8.2% more rectangular screen area than Noir S4.

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.