LG Nitro HD vs Samsung Galaxy J4

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

  Nitro HD:

  LCD

  Galaxy J4:

  OLED

• Weight

  Nitro HD: 48 g lighter

  Nitro HD:

  127 g

  Galaxy J4:

  175 g

• Width

  Nitro HD: 9.4 mm narrower

  Nitro HD:

  67.8 mm

  Galaxy J4:

  77.2 mm

• Screen diagonal

  Nitro HD: 1 in smaller diagonal

  Nitro HD:

  4.5 in

  Galaxy J4:

  5.5 in

• Depth

  Galaxy J4: 2.3 mm thinner

  Nitro HD:

  10.4 mm

  Galaxy J4:

  8.1 mm

• Height

  Nitro HD: 17.8 mm shorter

  Nitro HD:

  133.9 mm

  Galaxy J4:

  151.7 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. Nitro HD

   Height:

   133.9 mm

   Width:

   67.8 mm

   Depth:

   10.4 mm +2.3 mm versus Galaxy J4

2. 2. Galaxy J4

   Height:

   151.7 mm +17.8 mm versus Nitro HD

   Width:

   77.2 mm +9.4 mm versus Nitro HD

   Depth:

   8.1 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. Nitro HD

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

2. 2. Galaxy J4

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

Galaxy J4 has approximately 49.4% more rectangular screen area than Nitro HD.

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.