Oppo R7s vs Samsung Galaxy Note 4 Duos

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

  R7s: 20 g lighter

  R7s:

  155 g

  Galaxy Note 4 Duos:

  175 g

• Width

  R7s: 3.2 mm narrower

  R7s:

  75.4 mm

  Galaxy Note 4 Duos:

  78.6 mm

• Screen diagonal

  R7s: 0.2 in smaller diagonal

  R7s:

  5.5 in

  Galaxy Note 4 Duos:

  5.7 in

• Chipset

  R7s:

  Qualcomm MSM8939 Snapdragon 615 (28 nm)

  Galaxy Note 4 Duos:

  Qualcomm APQ8084 Snapdragon 805 (28 nm)

• Depth

  R7s: 1.5 mm thinner

  R7s:

  7 mm

  Galaxy Note 4 Duos:

  8.5 mm

• Release year

  R7s:

  2015

  Galaxy Note 4 Duos:

  2014

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. R7s

   Height:

   151.8 mm

   Width:

   75.4 mm

   Depth:

   7 mm

2. 2. Galaxy Note 4 Duos

   Height:

   153.5 mm

   Width:

   78.6 mm +3.2 mm versus R7s

   Depth:

   8.5 mm +1.5 mm versus R7s

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. R7s

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Galaxy Note 4 Duos

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   89.6 cm²

Galaxy Note 4 Duos has approximately 7.4% more rectangular screen area than R7s.

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.