Infinix Note 3 vs Infinix Note 4 Pro

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.

• Width

  Note 4 Pro: 3.8 mm narrower

  Note 3:

  82.8 mm

  Note 4 Pro:

  79 mm

• Screen diagonal

  Note 4 Pro: 0.3 in smaller diagonal

  Note 3:

  6 in

  Note 4 Pro:

  5.7 in

• Height

  Note 4 Pro: 3.5 mm shorter

  Note 3:

  162.5 mm

  Note 4 Pro:

  159 mm

• Release year

  Note 3:

  2016

  Note 4 Pro:

  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. Note 3

   Height:

   162.5 mm +3.5 mm versus Note 4 Pro

   Width:

   82.8 mm +3.8 mm versus Note 4 Pro

   Depth:

   8.4 mm

2. 2. Note 4 Pro

   Height:

   159 mm

   Width:

   79 mm

   Depth:

   8.3 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. Note 3

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

2. 2. Note 4 Pro

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   89.6 cm²

Note 3 has approximately 10.8% more rectangular screen area than Note 4 Pro.

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.