Oppo R811 Real vs Xiaomi Redmi K30

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

  R811 Real: 89 g lighter

  R811 Real:

  119 g

  Redmi K30:

  208 g

• Width

  R811 Real: 15.1 mm narrower

  R811 Real:

  61.5 mm

  Redmi K30:

  76.6 mm

• Screen diagonal

  R811 Real: 3.17 in smaller diagonal

  R811 Real:

  3.5 in

  Redmi K30:

  6.67 in

• Chipset

  R811 Real:

  Mediatek MT6515

  Redmi K30:

  Qualcomm SDM730 Snapdragon 730G (8 nm)

• Rear camera layout

  R811 Real:

  Single

  Redmi K30:

  Quad

• Depth

  Redmi K30: 2.1 mm thinner

  R811 Real:

  10.9 mm

  Redmi K30:

  8.8 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. R811 Real

   Height:

   115.2 mm

   Width:

   61.5 mm

   Depth:

   10.9 mm +2.1 mm versus Redmi K30

2. 2. Redmi K30

   Height:

   165.3 mm +50.1 mm versus R811 Real

   Width:

   76.6 mm +15.1 mm versus R811 Real

   Depth:

   8.8 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. R811 Real

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   36.5 cm²

2. 2. Redmi K30

   Screen diagonal:

   6.67 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   107.4 cm²

Redmi K30 has approximately 194.5% more rectangular screen area than R811 Real.

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.