HTC One Dual Sim vs Xiaomi Mi 9 SE

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

  One Dual Sim:

  LCD

  Mi 9 SE:

  OLED

• Width

  One Dual Sim: 1.2 mm narrower

  One Dual Sim:

  69.3 mm

  Mi 9 SE:

  70.5 mm

• Screen diagonal

  One Dual Sim: 1.29 in smaller diagonal

  One Dual Sim:

  4.68 in

  Mi 9 SE:

  5.97 in

• Chipset

  One Dual Sim:

  Qualcomm APQ8064T Snapdragon 600

  Mi 9 SE:

  Qualcomm SDM712 Snapdragon 712 (10 nm)

• Rear camera layout

  One Dual Sim:

  Single

  Mi 9 SE:

  Triple

• Depth

  Mi 9 SE: 2.9 mm thinner

  One Dual Sim:

  10.4 mm

  Mi 9 SE:

  7.5 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. One Dual Sim

   Height:

   137.8 mm

   Width:

   69.3 mm

   Depth:

   10.4 mm +2.9 mm versus Mi 9 SE

2. 2. Mi 9 SE

   Height:

   147.5 mm +9.7 mm versus One Dual Sim

   Width:

   70.5 mm +1.2 mm versus One Dual Sim

   Depth:

   7.5 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. One Dual Sim

   Screen diagonal:

   4.68 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.4 cm²

2. 2. Mi 9 SE

   Screen diagonal:

   5.97 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   87.5 cm²

Mi 9 SE has approximately 44.9% more rectangular screen area than One Dual Sim.

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.