Samsung M130K Galaxy K vs ZTE Obsidian

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

  M130K Galaxy K: 6.5 g lighter

  M130K Galaxy K:

  131 g

  Obsidian:

  137.5 g

• Width

  M130K Galaxy K: 9 mm narrower

  M130K Galaxy K:

  59.6 mm

  Obsidian:

  68.6 mm

• Screen diagonal

  M130K Galaxy K: 0.8 in smaller diagonal

  M130K Galaxy K:

  3.7 in

  Obsidian:

  4.5 in

• Depth

  Obsidian: 2.2 mm thinner

  M130K Galaxy K:

  12.4 mm

  Obsidian:

  10.2 mm

• Height

  M130K Galaxy K: 17.9 mm shorter

  M130K Galaxy K:

  119.5 mm

  Obsidian:

  137.4 mm

• Release year

  M130K Galaxy K:

  2010

  Obsidian:

  2015

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. M130K Galaxy K

   Height:

   119.5 mm

   Width:

   59.6 mm

   Depth:

   12.4 mm +2.2 mm versus Obsidian

2. 2. Obsidian

   Height:

   137.4 mm +17.9 mm versus M130K Galaxy K

   Width:

   68.6 mm +9 mm versus M130K Galaxy K

   Depth:

   10.2 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. M130K Galaxy K

   Screen diagonal:

   3.7 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   39 cm²

2. 2. Obsidian

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

Obsidian has approximately 43.3% more rectangular screen area than M130K Galaxy K.

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.