LG GW620 vs LG Optimus Black (White version)

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

  Optimus Black (White version): 30 g lighter

  GW620:

  139 g

  Optimus Black (White version):

  109 g

• Width

  GW620: 9.5 mm narrower

  GW620:

  54.5 mm

  Optimus Black (White version):

  64 mm

• Screen diagonal

  GW620: 1 in smaller diagonal

  GW620:

  3 in

  Optimus Black (White version):

  4 in

• Depth

  Optimus Black (White version): 6.7 mm thinner

  GW620:

  15.9 mm

  Optimus Black (White version):

  9.2 mm

• Height

  GW620: 13 mm shorter

  GW620:

  109 mm

  Optimus Black (White version):

  122 mm

• Release year

  GW620:

  2009

  Optimus Black (White version):

  2011

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. GW620

   Height:

   109 mm

   Width:

   54.5 mm

   Depth:

   15.9 mm +6.7 mm versus Optimus Black (White version)

2. 2. Optimus Black (White version)

   Height:

   122 mm +13 mm versus GW620

   Width:

   64 mm +9.5 mm versus GW620

   Depth:

   9.2 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. GW620

   Screen diagonal:

   3 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   26.8 cm²

2. 2. Optimus Black (White version)

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

Optimus Black (White version) has approximately 69.9% more rectangular screen area than GW620.

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.