Oppo R11 Plus vs vivo Y91

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.

• Weight

  Y91: 24.5 g lighter

  R11 Plus:

  188 g

  Y91:

  163.5 g

• Width

  Y91: 6.4 mm narrower

  R11 Plus:

  81.5 mm

  Y91:

  75.1 mm

• Screen diagonal

  R11 Plus: 0.22 in smaller diagonal

  R11 Plus:

  6 in

  Y91:

  6.22 in

• Chipset

  R11 Plus:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

  Y91:

  Qualcomm SDM439 Snapdragon 439 (12 nm)

• Depth

  R11 Plus: 0.5 mm thinner

  R11 Plus:

  7.8 mm

  Y91:

  8.3 mm

• Height

  Y91: 10.7 mm shorter

  R11 Plus:

  165.8 mm

  Y91:

  155.1 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. R11 Plus

   Height:

   165.8 mm +10.7 mm versus Y91

   Width:

   81.5 mm +6.4 mm versus Y91

   Depth:

   7.8 mm

2. 2. Y91

   Height:

   155.1 mm

   Width:

   75.1 mm

   Depth:

   8.3 mm +0.5 mm versus R11 Plus

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. R11 Plus

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

2. 2. Y91

   Screen diagonal:

   6.22 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   96.6 cm²

R11 Plus has approximately 2.8% more rectangular screen area than Y91.

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.