Xiaomi Mi Mix Alpha vs Xiaomi Redmi 4

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

  Mi Mix Alpha:

  OLED

  Redmi 4:

  LCD

• Weight

  Redmi 4: 91 g lighter

  Mi Mix Alpha:

  241 g

  Redmi 4:

  150 g

• Width

  Redmi 4: 2.3 mm narrower

  Mi Mix Alpha:

  72.3 mm

  Redmi 4:

  70 mm

• Screen diagonal

  Redmi 4: 2.92 in smaller diagonal

  Mi Mix Alpha:

  7.92 in

  Redmi 4:

  5 in

• Chipset

  Mi Mix Alpha:

  Qualcomm SM8150 Snapdragon 855+ (7 nm)

  Redmi 4:

  Qualcomm MSM8940 Snapdragon 435 (28 nm)

• Rear camera layout

  Mi Mix Alpha:

  Triple

  Redmi 4:

  Single

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. Mi Mix Alpha

   Height:

   154.4 mm +15.2 mm versus Redmi 4

   Width:

   72.3 mm +2.3 mm versus Redmi 4

   Depth:

   10.4 mm +1.7 mm versus Redmi 4

2. 2. Redmi 4

   Height:

   139.2 mm

   Width:

   70 mm

   Depth:

   8.7 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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. Mi Mix Alpha

   Mi Mix Alpha: Screen geometry unavailable or conflicting.

2. 2. Redmi 4

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.