LG Optimus 2X vs Samsung Galaxy Express Prime

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

  Optimus 2X:

  LCD

  Galaxy Express Prime:

  OLED

• Width

  Optimus 2X: 7.9 mm narrower

  Optimus 2X:

  63.2 mm

  Galaxy Express Prime:

  71.1 mm

• Screen diagonal

  Optimus 2X: 1 in smaller diagonal

  Optimus 2X:

  4 in

  Galaxy Express Prime:

  5 in

• Depth

  Galaxy Express Prime: 3 mm thinner

  Optimus 2X:

  10.9 mm

  Galaxy Express Prime:

  7.9 mm

• Height

  Optimus 2X: 18.3 mm shorter

  Optimus 2X:

  123.9 mm

  Galaxy Express Prime:

  142.2 mm

• Release year

  Optimus 2X:

  2010

  Galaxy Express Prime:

  2016

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. Optimus 2X

   Height:

   123.9 mm

   Width:

   63.2 mm

   Depth:

   10.9 mm +3 mm versus Galaxy Express Prime

2. 2. Galaxy Express Prime

   Height:

   142.2 mm +18.3 mm versus Optimus 2X

   Width:

   71.1 mm +7.9 mm versus Optimus 2X

   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. Optimus 2X

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Galaxy Express Prime

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Galaxy Express Prime has approximately 51.3% more rectangular screen area than Optimus 2X.

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.