Samsung Galaxy J2 (2016) vs Samsung Galaxy M30s

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

  Galaxy J2 (2016): 50 g lighter

  Galaxy J2 (2016):

  138 g

  Galaxy M30s:

  188 g

• Width

  Galaxy J2 (2016): 4 mm narrower

  Galaxy J2 (2016):

  71.1 mm

  Galaxy M30s:

  75.1 mm

• Screen diagonal

  Galaxy J2 (2016): 1.4 in smaller diagonal

  Galaxy J2 (2016):

  5 in

  Galaxy M30s:

  6.4 in

• Chipset

  Galaxy J2 (2016):

  Spreadtrum SC8830

  Galaxy M30s:

  Exynos 9611 (10nm)

• Rear camera layout

  Galaxy J2 (2016):

  Single

  Galaxy M30s:

  Triple

• Depth

  Galaxy J2 (2016): 0.9 mm thinner

  Galaxy J2 (2016):

  8 mm

  Galaxy M30s:

  8.9 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 J2 (2016)

   Height:

   142.4 mm

   Width:

   71.1 mm

   Depth:

   8 mm

2. 2. Galaxy M30s

   Height:

   159 mm +16.6 mm versus Galaxy J2 (2016)

   Width:

   75.1 mm +4 mm versus Galaxy J2 (2016)

   Depth:

   8.9 mm +0.9 mm versus Galaxy J2 (2016)

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 J2 (2016)

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Galaxy M30s

   Screen diagonal:

   6.4 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.5 cm²

Galaxy M30s has approximately 45.9% more rectangular screen area than Galaxy J2 (2016).

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.