Archos 55 Cobalt Plus vs Sony Xperia XA1 Ultra

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

  55 Cobalt Plus: 58 g lighter

  55 Cobalt Plus:

  130 g

  Xperia XA1 Ultra:

  188 g

• Width

  55 Cobalt Plus: 2 mm narrower

  55 Cobalt Plus:

  77 mm

  Xperia XA1 Ultra:

  79 mm

• Screen diagonal

  55 Cobalt Plus: 0.5 in smaller diagonal

  55 Cobalt Plus:

  5.5 in

  Xperia XA1 Ultra:

  6 in

• Chipset

  55 Cobalt Plus:

  Mediatek MT6735P (28 nm)

  Xperia XA1 Ultra:

  Mediatek MT6757 Helio P20 (16 nm)

• Height

  55 Cobalt Plus: 12.5 mm shorter

  55 Cobalt Plus:

  152.5 mm

  Xperia XA1 Ultra:

  165 mm

• Release year

  55 Cobalt Plus:

  2016

  Xperia XA1 Ultra:

  2017

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. 55 Cobalt Plus

   Height:

   152.5 mm

   Width:

   77 mm

   Depth:

   8.3 mm

2. 2. Xperia XA1 Ultra

   Height:

   165 mm +12.5 mm versus 55 Cobalt Plus

   Width:

   79 mm +2 mm versus 55 Cobalt Plus

   Depth:

   8.1 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. 55 Cobalt Plus

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Xperia XA1 Ultra

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

Xperia XA1 Ultra has approximately 19% more rectangular screen area than 55 Cobalt Plus.

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.