Oppo R11s Plus vs Xiaomi Redmi Note 9 Pro Max

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

  R11s Plus:

  OLED

  Redmi Note 9 Pro Max:

  LCD

• Weight

  R11s Plus: 27 g lighter

  R11s Plus:

  182 g

  Redmi Note 9 Pro Max:

  209 g

• Width

  Redmi Note 9 Pro Max: 3.5 mm narrower

  R11s Plus:

  80.2 mm

  Redmi Note 9 Pro Max:

  76.7 mm

• Screen diagonal

  R11s Plus: 0.24 in smaller diagonal

  R11s Plus:

  6.43 in

  Redmi Note 9 Pro Max:

  6.67 in

• Chipset

  R11s Plus:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

  Redmi Note 9 Pro Max:

  Qualcomm SM7125 Snapdragon 720G (8 nm)

• Rear camera layout

  R11s Plus:

  Dual

  Redmi Note 9 Pro Max:

  Quad

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. R11s Plus

   Height:

   164.8 mm

   Width:

   80.2 mm +3.5 mm versus Redmi Note 9 Pro Max

   Depth:

   7.3 mm

2. 2. Redmi Note 9 Pro Max

   Height:

   165.5 mm

   Width:

   76.7 mm

   Depth:

   8.8 mm +1.5 mm versus R11s 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. R11s Plus

   Screen diagonal:

   6.43 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   106.7 cm²

2. 2. Redmi Note 9 Pro Max

   Screen diagonal:

   6.67 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   107.4 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.