Oppo RX17 Neo vs vivo Y91 (Mediatek)

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

  RX17 Neo:

  OLED

  Y91 (Mediatek):

  LCD

• Weight

  RX17 Neo: 7.5 g lighter

  RX17 Neo:

  156 g

  Y91 (Mediatek):

  163.5 g

• Chipset

  RX17 Neo:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

  Y91 (Mediatek):

  Mediatek MT6762 Helio P22 (12 nm)

• Depth

  RX17 Neo: 0.9 mm thinner

  RX17 Neo:

  7.4 mm

  Y91 (Mediatek):

  8.3 mm

• Height

  Y91 (Mediatek): 3.2 mm shorter

  RX17 Neo:

  158.3 mm

  Y91 (Mediatek):

  155.1 mm

• Release year

  RX17 Neo:

  2018

  Y91 (Mediatek):

  2019

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. RX17 Neo

   Height:

   158.3 mm +3.2 mm versus Y91 (Mediatek)

   Width:

   75.5 mm

   Depth:

   7.4 mm

2. 2. Y91 (Mediatek)

   Height:

   155.1 mm

   Width:

   75.1 mm

   Depth:

   8.3 mm +0.9 mm versus RX17 Neo

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. RX17 Neo

   Screen diagonal:

   6.41 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.9 cm²

2. 2. Y91 (Mediatek)

   Screen diagonal:

   6.22 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   96.6 cm²

RX17 Neo has approximately 4.4% more rectangular screen area than Y91 (Mediatek).

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.