vivo S1 Pro vs Wiko Robby

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

  S1 Pro:

  OLED

  Robby:

  LCD

• Width

  S1 Pro: 4.4 mm narrower

  S1 Pro:

  74.7 mm

  Robby:

  79.1 mm

• Screen diagonal

  Robby: 0.89 in smaller diagonal

  S1 Pro:

  6.39 in

  Robby:

  5.5 in

• Chipset

  S1 Pro:

  Qualcomm SDM675 Snapdragon 675 (11 nm)

  Robby:

  Mediatek MT6580M (28 nm)

• Rear camera layout

  S1 Pro:

  Triple

  Robby:

  Single

• Depth

  S1 Pro: 1.8 mm thinner

  S1 Pro:

  8.2 mm

  Robby:

  10 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. S1 Pro

   Height:

   157.3 mm +2.3 mm versus Robby

   Width:

   74.7 mm

   Depth:

   8.2 mm

2. 2. Robby

   Height:

   155 mm

   Width:

   79.1 mm +4.4 mm versus S1 Pro

   Depth:

   10 mm +1.8 mm versus S1 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. S1 Pro

   Screen diagonal:

   6.39 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.2 cm²

2. 2. Robby

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

S1 Pro has approximately 20.2% more rectangular screen area than Robby.

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.