Allview X2 Soul vs vivo S1

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:

  OLED

  S1:

  LCD

• Weight

  X2 Soul: 50 g lighter

  X2 Soul:

  129 g

  S1:

  179 g

• Width

  X2 Soul: 5.1 mm narrower

  X2 Soul:

  70.1 mm

  S1:

  75.2 mm

• Screen diagonal

  X2 Soul: 1.03 in smaller diagonal

  X2 Soul:

  5.5 in

  S1:

  6.53 in

• Chipset

  X2 Soul:

  Mediatek MT6592 (28 nm)

  S1:

  Mediatek MT6768 Helio P65 (12nm)

• Rear camera layout

  X2 Soul:

  Single

  S1:

  Triple

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

   Height:

   145.1 mm

   Width:

   70.1 mm

   Depth:

   5.6 mm

2. 2. S1

   Height:

   159.5 mm +14.4 mm versus X2 Soul

   Width:

   75.2 mm +5.1 mm versus X2 Soul

   Depth:

   8.1 mm +2.5 mm versus X2 Soul

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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. X2 Soul

   X2 Soul: Screen geometry unavailable or conflicting.

2. 2. S1

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

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.