Samsung Galaxy J7 Duo vs Sharp Aquos S3 mini

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 J7 Duo:

  OLED

  Aquos S3 mini:

  LCD

• Weight

  Aquos S3 mini: 34 g lighter

  Galaxy J7 Duo:

  174 g

  Aquos S3 mini:

  140 g

• Width

  Aquos S3 mini: 4.2 mm narrower

  Galaxy J7 Duo:

  77.2 mm

  Aquos S3 mini:

  73 mm

• Chipset

  Galaxy J7 Duo:

  Exynos 7885 Octa (14 nm)

  Aquos S3 mini:

  Qualcomm SDM630 Snapdragon 630 (14 nm)

• Rear camera layout

  Galaxy J7 Duo:

  Dual

  Aquos S3 mini:

  Single

• Height

  Aquos S3 mini: 10.8 mm shorter

  Galaxy J7 Duo:

  153.5 mm

  Aquos S3 mini:

  142.7 mm

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 J7 Duo

   Height:

   153.5 mm +10.8 mm versus Aquos S3 mini

   Width:

   77.2 mm +4.2 mm versus Aquos S3 mini

   Depth:

   8.2 mm

2. 2. Aquos S3 mini

   Height:

   142.7 mm

   Width:

   73 mm

   Depth:

   7.8 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 J7 Duo

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Aquos S3 mini

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   17:9

   Approximate rectangular screen area:

   80.7 cm²

Galaxy J7 Duo has approximately 3.3% more rectangular screen area than Aquos S3 mini.

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.