Acer Liquid Z4 vs Amazon Fire Phone

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

  Liquid Z4: 38 g lighter

  Liquid Z4:

  122 g

  Fire Phone:

  160 g

• Width

  Liquid Z4: 2.5 mm narrower

  Liquid Z4:

  64 mm

  Fire Phone:

  66.5 mm

• Screen diagonal

  Liquid Z4: 0.7 in smaller diagonal

  Liquid Z4:

  4 in

  Fire Phone:

  4.7 in

• Chipset

  Liquid Z4:

  Mediatek MT6572 (28 nm)

  Fire Phone:

  Qualcomm Snapdragon 800 (28 nm)

• Depth

  Fire Phone: 0.8 mm thinner

  Liquid Z4:

  9.7 mm

  Fire Phone:

  8.9 mm

• Height

  Liquid Z4: 15.2 mm shorter

  Liquid Z4:

  124 mm

  Fire Phone:

  139.2 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. Liquid Z4

   Height:

   124 mm

   Width:

   64 mm

   Depth:

   9.7 mm +0.8 mm versus Fire Phone

2. 2. Fire Phone

   Height:

   139.2 mm +15.2 mm versus Liquid Z4

   Width:

   66.5 mm +2.5 mm versus Liquid Z4

   Depth:

   8.9 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. Liquid Z4

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Fire Phone

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

Fire Phone has approximately 33.7% more rectangular screen area than Liquid Z4.

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.