Allview Soul X7 Pro vs BLU Vivo IV

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

  Soul X7 Pro:

  LCD

  Vivo IV:

  OLED

• Weight

  Vivo IV: 64 g lighter

  Soul X7 Pro:

  193 g

  Vivo IV:

  129 g

• Width

  Vivo IV: 6.6 mm narrower

  Soul X7 Pro:

  76.8 mm

  Vivo IV:

  70.2 mm

• Screen diagonal

  Vivo IV: 1.53 in smaller diagonal

  Soul X7 Pro:

  6.53 in

  Vivo IV:

  5 in

• Rear camera layout

  Soul X7 Pro:

  Quad

  Vivo IV:

  Single

• Depth

  Vivo IV: 2.8 mm thinner

  Soul X7 Pro:

  8.3 mm

  Vivo IV:

  5.5 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. Soul X7 Pro

   Height:

   161.9 mm +16.8 mm versus Vivo IV

   Width:

   76.8 mm +6.6 mm versus Vivo IV

   Depth:

   8.3 mm +2.8 mm versus Vivo IV

2. 2. Vivo IV

   Height:

   145.1 mm

   Width:

   70.2 mm

   Depth:

   5.5 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. Soul X7 Pro

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

2. 2. Vivo IV

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Soul X7 Pro has approximately 51.9% more rectangular screen area than Vivo IV.

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.