Amazon Fire Phone vs Sony Xperia U

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

  Xperia U: 50 g lighter

  Fire Phone:

  160 g

  Xperia U:

  110 g

• Width

  Xperia U: 12.5 mm narrower

  Fire Phone:

  66.5 mm

  Xperia U:

  54 mm

• Screen diagonal

  Xperia U: 1.2 in smaller diagonal

  Fire Phone:

  4.7 in

  Xperia U:

  3.5 in

• Depth

  Fire Phone: 3.1 mm thinner

  Fire Phone:

  8.9 mm

  Xperia U:

  12 mm

• Height

  Xperia U: 27.2 mm shorter

  Fire Phone:

  139.2 mm

  Xperia U:

  112 mm

• Release year

  Fire Phone:

  2014

  Xperia U:

  2012

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. Fire Phone

   Height:

   139.2 mm +27.2 mm versus Xperia U

   Width:

   66.5 mm +12.5 mm versus Xperia U

   Depth:

   8.9 mm

2. 2. Xperia U

   Height:

   112 mm

   Width:

   54 mm

   Depth:

   12 mm +3.1 mm versus Fire Phone

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. Fire Phone

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

2. 2. Xperia U

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   33.8 cm²

Fire Phone has approximately 80.3% more rectangular screen area than Xperia U.

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.