Allview X4 Soul Vision vs vivo iQOO Pro

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

  X4 Soul Vision:

  LCD

  iQOO Pro:

  OLED

• Weight

  X4 Soul Vision: 13 g lighter

  X4 Soul Vision:

  202 g

  iQOO Pro:

  215 g

• Screen diagonal

  X4 Soul Vision: 0.91 in smaller diagonal

  X4 Soul Vision:

  5.5 in

  iQOO Pro:

  6.41 in

• Chipset

  X4 Soul Vision:

  Mediatek MT6750 (28 nm)

  iQOO Pro:

  Qualcomm SDM855 Snapdragon 855+ (7 nm)

• Rear camera layout

  X4 Soul Vision:

  Single

  iQOO Pro:

  Triple

• Depth

  iQOO Pro: 1 mm thinner

  X4 Soul Vision:

  10.3 mm

  iQOO Pro:

  9.3 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. X4 Soul Vision

   Height:

   153.1 mm

   Width:

   75.6 mm

   Depth:

   10.3 mm +1 mm versus iQOO Pro

2. 2. iQOO Pro

   Height:

   158.8 mm +5.7 mm versus X4 Soul Vision

   Width:

   75.7 mm

   Depth:

   9.3 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. X4 Soul Vision

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. iQOO Pro

   Screen diagonal:

   6.41 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.9 cm²

iQOO Pro has approximately 20.9% more rectangular screen area than X4 Soul Vision.

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.