Sony Xperia Z2a vs vivo Y55s

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

  Y55s: 21 g lighter

  Xperia Z2a:

  163 g

  Y55s:

  142 g

• Screen diagonal

  Xperia Z2a: 0.2 in smaller diagonal

  Xperia Z2a:

  5 in

  Y55s:

  5.2 in

• Chipset

  Xperia Z2a:

  Qualcomm MSM8974AB Snapdragon 801 (28 nm)

  Y55s:

  Qualcomm MSM8917 Snapdragon 425 (28 nm)

• Depth

  Y55s: 3.5 mm thinner

  Xperia Z2a:

  11 mm

  Y55s:

  7.5 mm

• Height

  Xperia Z2a: 10.9 mm shorter

  Xperia Z2a:

  137 mm

  Y55s:

  147.9 mm

• Release year

  Xperia Z2a:

  2014

  Y55s:

  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. Xperia Z2a

   Height:

   137 mm

   Width:

   72 mm

   Depth:

   11 mm +3.5 mm versus Y55s

2. 2. Y55s

   Height:

   147.9 mm +10.9 mm versus Xperia Z2a

   Width:

   72.9 mm

   Depth:

   7.5 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. Xperia Z2a

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Y55s

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

Y55s has approximately 8.2% more rectangular screen area than Xperia Z2a.

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.