Samsung Galaxy A9 (2018) vs Xiaomi Redmi Note 8T

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

  Galaxy A9 (2018):

  OLED

  Redmi Note 8T:

  LCD

• Weight

  Galaxy A9 (2018): 17 g lighter

  Galaxy A9 (2018):

  183 g

  Redmi Note 8T:

  200 g

• Width

  Redmi Note 8T: 1.6 mm narrower

  Galaxy A9 (2018):

  77 mm

  Redmi Note 8T:

  75.4 mm

• Chipset

  Galaxy A9 (2018):

  Qualcomm SDM660 Snapdragon 660 (14 nm)

  Redmi Note 8T:

  Qualcomm SDM665 Snapdragon 665 (11 nm)

• Depth

  Galaxy A9 (2018): 0.8 mm thinner

  Galaxy A9 (2018):

  7.8 mm

  Redmi Note 8T:

  8.6 mm

• Release year

  Galaxy A9 (2018):

  2018

  Redmi Note 8T:

  2019

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. Galaxy A9 (2018)

   Height:

   162.5 mm

   Width:

   77 mm +1.6 mm versus Redmi Note 8T

   Depth:

   7.8 mm

2. 2. Redmi Note 8T

   Height:

   161.1 mm

   Width:

   75.4 mm

   Depth:

   8.6 mm +0.8 mm versus Galaxy A9 (2018)

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. Galaxy A9 (2018)

   Screen diagonal:

   6.3 in

   Aspect ratio (height:width):

   18.5:9

   Approximate rectangular screen area:

   100.7 cm²

2. 2. Redmi Note 8T

   Screen diagonal:

   6.3 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   97.4 cm²

Galaxy A9 (2018) has approximately 3.4% more rectangular screen area than Redmi Note 8T.

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.