LG L40 Dual D170 vs Samsung i640

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

  L40 Dual D170: 34.6 g lighter

  L40 Dual D170:

  113.4 g

  i640:

  148 g

• Width

  L40 Dual D170: 2 mm narrower

  L40 Dual D170:

  59 mm

  i640:

  61 mm

• Screen diagonal

  i640: 1.1 in smaller diagonal

  L40 Dual D170:

  3.5 in

  i640:

  2.4 in

• Depth

  L40 Dual D170: 5 mm thinner

  L40 Dual D170:

  11.9 mm

  i640:

  16.9 mm

• Height

  i640: 15 mm shorter

  L40 Dual D170:

  109.4 mm

  i640:

  94.4 mm

• Release year

  L40 Dual D170:

  2014

  i640:

  2008

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. L40 Dual D170

   Height:

   109.4 mm +15 mm versus i640

   Width:

   59 mm

   Depth:

   11.9 mm

2. 2. i640

   Height:

   94.4 mm

   Width:

   61 mm +2 mm versus L40 Dual D170

   Depth:

   16.9 mm +5 mm versus L40 Dual D170

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. L40 Dual D170

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   36.5 cm²

2. 2. i640

   Screen diagonal:

   2.4 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   17.8 cm²

L40 Dual D170 has approximately 104.5% more rectangular screen area than i640.

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.