Samsung Galaxy Note 4 vs vivo X9

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.

• Weight

  X9: 22 g lighter

  Galaxy Note 4:

  176 g

  X9:

  154 g

• Width

  X9: 4.6 mm narrower

  Galaxy Note 4:

  78.6 mm

  X9:

  74 mm

• Screen diagonal

  X9: 0.2 in smaller diagonal

  Galaxy Note 4:

  5.7 in

  X9:

  5.5 in

• Chipset

  Galaxy Note 4:

  Qualcomm APQ8084 Snapdragon 805 (28 nm) -Exynos 5433

  X9:

  Qualcomm MSM8953 Snapdragon 625 (14 nm)

• Depth

  X9: 1.5 mm thinner

  Galaxy Note 4:

  8.5 mm

  X9:

  7 mm

• Release year

  Galaxy Note 4:

  2014

  X9:

  2016

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 Note 4

   Height:

   153.5 mm

   Width:

   78.6 mm +4.6 mm versus X9

   Depth:

   8.5 mm +1.5 mm versus X9

2. 2. X9

   Height:

   152.6 mm

   Width:

   74 mm

   Depth:

   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.

1. 1. Galaxy Note 4

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   89.6 cm²

2. 2. X9

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

Galaxy Note 4 has approximately 7.4% more rectangular screen area than X9.

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.