Motorola EM30 vs Samsung Galaxy J4 Core

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

  EM30: 77 g lighter

  EM30:

  100 g

  Galaxy J4 Core:

  177 g

• Width

  EM30: 23.1 mm narrower

  EM30:

  53 mm

  Galaxy J4 Core:

  76.1 mm

• Screen diagonal

  EM30: 4 in smaller diagonal

  EM30:

  2 in

  Galaxy J4 Core:

  6 in

• Depth

  Galaxy J4 Core: 2.7 mm thinner

  EM30:

  10.6 mm

  Galaxy J4 Core:

  7.9 mm

• Height

  EM30: 45.6 mm shorter

  EM30:

  115 mm

  Galaxy J4 Core:

  160.6 mm

• Release year

  EM30:

  2008

  Galaxy J4 Core:

  2018

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. EM30

   Height:

   115 mm

   Width:

   53 mm

   Depth:

   10.6 mm +2.7 mm versus Galaxy J4 Core

2. 2. Galaxy J4 Core

   Height:

   160.6 mm +45.6 mm versus EM30

   Width:

   76.1 mm +23.1 mm versus EM30

   Depth:

   7.9 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. EM30

   Screen diagonal:

   2 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   12.4 cm²

2. 2. Galaxy J4 Core

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   18.5:9

   Approximate rectangular screen area:

   91.4 cm²

Galaxy J4 Core has approximately 637.6% more rectangular screen area than EM30.

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.