Samsung Galaxy Note 4 vs vivo U3

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 Note 4:

  OLED

  U3:

  LCD

• Weight

  Galaxy Note 4: 17 g lighter

  Galaxy Note 4:

  176 g

  U3:

  193 g

• Width

  U3: 2.1 mm narrower

  Galaxy Note 4:

  78.6 mm

  U3:

  76.5 mm

• Screen diagonal

  Galaxy Note 4: 0.83 in smaller diagonal

  Galaxy Note 4:

  5.7 in

  U3:

  6.53 in

• Chipset

  Galaxy Note 4:

  Qualcomm APQ8084 Snapdragon 805 (28 nm) -Exynos 5433

  U3:

  Qualcomm SDM675 Snapdragon 675 (11 nm)

• Rear camera layout

  Galaxy Note 4:

  Single

  U3:

  Triple

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 +2.1 mm versus U3

   Depth:

   8.5 mm

2. 2. U3

   Height:

   162.2 mm +8.7 mm versus Galaxy Note 4

   Width:

   76.5 mm

   Depth:

   8.9 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. U3

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

U3 has approximately 16.9% more rectangular screen area than Galaxy Note 4.

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.