Samsung Galaxy J7 Duo vs Vodafone Smart N8

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

  Smart N8:

  LCD

• Weight

  Smart N8: 23 g lighter

  Galaxy J7 Duo:

  174 g

  Smart N8:

  151 g

• Width

  Smart N8: 5.3 mm narrower

  Galaxy J7 Duo:

  77.2 mm

  Smart N8:

  71.9 mm

• Screen diagonal

  Smart N8: 0.5 in smaller diagonal

  Galaxy J7 Duo:

  5.5 in

  Smart N8:

  5 in

• Chipset

  Galaxy J7 Duo:

  Exynos 7885 Octa (14 nm)

  Smart N8:

  Mediatek MT6737 (28 nm)

• Rear camera layout

  Galaxy J7 Duo:

  Dual

  Smart N8:

  Single

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 +9 mm versus Smart N8

   Width:

   77.2 mm +5.3 mm versus Smart N8

   Depth:

   8.2 mm

2. 2. Smart N8

   Height:

   144.5 mm

   Width:

   71.9 mm

   Depth:

   8.6 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. Smart N8

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Galaxy J7 Duo has approximately 21% more rectangular screen area than Smart N8.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.