Allview X4 Soul Infinity S vs QMobile Noir A8i

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.

• Width

  Noir A8i: 8.2 mm narrower

  X4 Soul Infinity S:

  72.6 mm

  Noir A8i:

  64.4 mm

• Screen diagonal

  Noir A8i: 1.7 in smaller diagonal

  X4 Soul Infinity S:

  5.7 in

  Noir A8i:

  4 in

• Chipset

  X4 Soul Infinity S:

  Mediatek MT6750T (28 nm)

  Noir A8i:

  Mediatek MT6572 (28 nm)

• Depth

  X4 Soul Infinity S: 2.7 mm thinner

  X4 Soul Infinity S:

  8.5 mm

  Noir A8i:

  11.2 mm

• Height

  Noir A8i: 26 mm shorter

  X4 Soul Infinity S:

  152 mm

  Noir A8i:

  126 mm

• Release year

  X4 Soul Infinity S:

  2017

  Noir A8i:

  2014

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. X4 Soul Infinity S

   Height:

   152 mm +26 mm versus Noir A8i

   Width:

   72.6 mm +8.2 mm versus Noir A8i

   Depth:

   8.5 mm

   Weight:

   155 g

2. 2. Noir A8i

   Height:

   126 mm

   Width:

   64.4 mm

   Depth:

   11.2 mm +2.7 mm versus X4 Soul Infinity S

   Weight:

   Unknown

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. X4 Soul Infinity S

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

2. 2. Noir A8i

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

X4 Soul Infinity S has approximately 84.1% more rectangular screen area than Noir A8i.

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.