Oppo A9 vs Oppo R11

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

  A9:

  LCD

  R11:

  OLED

• Weight

  R11: 40 g lighter

  A9:

  190 g

  R11:

  150 g

• Width

  R11: 1.3 mm narrower

  A9:

  76.1 mm

  R11:

  74.8 mm

• Screen diagonal

  R11: 1.03 in smaller diagonal

  A9:

  6.53 in

  R11:

  5.5 in

• Chipset

  A9:

  Mediatek Helio P70 (12nm)

  R11:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

• Depth

  R11: 1.5 mm thinner

  A9:

  8.3 mm

  R11:

  6.8 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. A9

   Height:

   162 mm +7.5 mm versus R11

   Width:

   76.1 mm +1.3 mm versus R11

   Depth:

   8.3 mm +1.5 mm versus R11

2. 2. R11

   Height:

   154.5 mm

   Width:

   74.8 mm

   Depth:

   6.8 mm

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. A9

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

2. 2. R11

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

A9 has approximately 25.5% more rectangular screen area than R11.

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.