BlackBerry Key2 vs Sony Xperia Z3 Compact

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 Z3 Compact: 39 g lighter

  Key2:

  168 g

  Xperia Z3 Compact:

  129 g

• Width

  Xperia Z3 Compact: 6.9 mm narrower

  Key2:

  71.8 mm

  Xperia Z3 Compact:

  64.9 mm

• Chipset

  Key2:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

  Xperia Z3 Compact:

  Qualcomm MSM8974AC Snapdragon 801 (28 nm)

• Rear camera layout

  Key2:

  Dual

  Xperia Z3 Compact:

  Single

• Height

  Xperia Z3 Compact: 24.1 mm shorter

  Key2:

  151.4 mm

  Xperia Z3 Compact:

  127.3 mm

• Release year

  Key2:

  2018

  Xperia Z3 Compact:

  2014

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. Key2

   Height:

   151.4 mm +24.1 mm versus Xperia Z3 Compact

   Width:

   71.8 mm +6.9 mm versus Xperia Z3 Compact

   Depth:

   8.5 mm

2. 2. Xperia Z3 Compact

   Height:

   127.3 mm

   Width:

   64.9 mm

   Depth:

   8.6 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. Key2

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   60.3 cm²

2. 2. Xperia Z3 Compact

   Screen diagonal:

   4.6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   58.3 cm²

Key2 has approximately 3.4% more rectangular screen area than Xperia Z3 Compact.

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.