O2 Cosmo vs Samsung Galaxy Alpha

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

  Galaxy Alpha: 15 g lighter

  Cosmo:

  130 g

  Galaxy Alpha:

  115 g

• Width

  Cosmo: 3.5 mm narrower

  Cosmo:

  62 mm

  Galaxy Alpha:

  65.5 mm

• Screen diagonal

  Cosmo: 2.3 in smaller diagonal

  Cosmo:

  2.4 in

  Galaxy Alpha:

  4.7 in

• Chipset

  Cosmo:

  TI OMAP 850

  Galaxy Alpha:

  Exynos 5430 Octa (20 nm)

• Depth

  Galaxy Alpha: 6.3 mm thinner

  Cosmo:

  13 mm

  Galaxy Alpha:

  6.7 mm

• Height

  Cosmo: 21.4 mm shorter

  Cosmo:

  111 mm

  Galaxy Alpha:

  132.4 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. Cosmo

   Height:

   111 mm

   Width:

   62 mm

   Depth:

   13 mm +6.3 mm versus Galaxy Alpha

2. 2. Galaxy Alpha

   Height:

   132.4 mm +21.4 mm versus Cosmo

   Width:

   65.5 mm +3.5 mm versus Cosmo

   Depth:

   6.7 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. Cosmo

   Screen diagonal:

   2.4 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   17.8 cm²

2. 2. Galaxy Alpha

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

Galaxy Alpha has approximately 241.4% more rectangular screen area than Cosmo.

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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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.