Acer Liquid S1 vs Xiaomi Mi 9 Pro 5G

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.

• Width

  Mi 9 Pro 5G: 8.4 mm narrower

  Liquid S1:

  83 mm

  Mi 9 Pro 5G:

  74.6 mm

• Screen diagonal

  Liquid S1: 0.69 in smaller diagonal

  Liquid S1:

  5.7 in

  Mi 9 Pro 5G:

  6.39 in

• Chipset

  Liquid S1:

  Mediatek MT6589 (28 nm)

  Mi 9 Pro 5G:

  Qualcomm SDM855 Snapdragon 855+ (7 nm)

• Rear camera layout

  Liquid S1:

  Single

  Mi 9 Pro 5G:

  Triple

• Depth

  Mi 9 Pro 5G: 1.1 mm thinner

  Liquid S1:

  9.6 mm

  Mi 9 Pro 5G:

  8.5 mm

• Height

  Mi 9 Pro 5G: 5.8 mm shorter

  Liquid S1:

  163 mm

  Mi 9 Pro 5G:

  157.2 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. Liquid S1

   Height:

   163 mm +5.8 mm versus Mi 9 Pro 5G

   Width:

   83 mm +8.4 mm versus Mi 9 Pro 5G

   Depth:

   9.6 mm +1.1 mm versus Mi 9 Pro 5G

2. 2. Mi 9 Pro 5G

   Height:

   157.2 mm

   Width:

   74.6 mm

   Depth:

   8.5 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. Liquid S1

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   89.6 cm²

2. 2. Mi 9 Pro 5G

   Screen diagonal:

   6.39 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.2 cm²

Mi 9 Pro 5G has approximately 11.9% more rectangular screen area than Liquid S1.

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.