vivo X9 vs Xiaomi Mi Note 3

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

  X9:

  OLED

  Mi Note 3:

  LCD

• Weight

  X9: 9 g lighter

  X9:

  154 g

  Mi Note 3:

  163 g

• Chipset

  X9:

  Qualcomm MSM8953 Snapdragon 625 (14 nm)

  Mi Note 3:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

• Rear camera layout

  X9:

  Single

  Mi Note 3:

  Dual

• Depth

  X9: 0.6 mm thinner

  X9:

  7 mm

  Mi Note 3:

  7.6 mm

• Release year

  X9:

  2016

  Mi Note 3:

  2017

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. X9

   Height:

   152.6 mm

   Width:

   74 mm

   Depth:

   7 mm

2. 2. Mi Note 3

   Height:

   152.6 mm

   Width:

   74 mm

   Depth:

   7.6 mm +0.6 mm versus X9

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. X9

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Mi Note 3

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 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.

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.