Sharp Z2 vs Vertu Signature Touch (2015)

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

  Z2: 65 g lighter

  Z2:

  160 g

  Signature Touch (2015):

  225 g

• Width

  Signature Touch (2015): 2 mm narrower

  Z2:

  76 mm

  Signature Touch (2015):

  74 mm

• Screen diagonal

  Signature Touch (2015): 0.3 in smaller diagonal

  Z2:

  5.5 in

  Signature Touch (2015):

  5.2 in

• Chipset

  Z2:

  Mediatek MT6797 Helio X20 (20 nm)

  Signature Touch (2015):

  Qualcomm MSM8994 Snapdragon 810 (20 nm)

• Depth

  Z2: 2.4 mm thinner

  Z2:

  8.4 mm

  Signature Touch (2015):

  10.8 mm

• Height

  Z2: 2 mm shorter

  Z2:

  153 mm

  Signature Touch (2015):

  155 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. Z2

   Height:

   153 mm

   Width:

   76 mm +2 mm versus Signature Touch (2015)

   Depth:

   8.4 mm

2. 2. Signature Touch (2015)

   Height:

   155 mm +2 mm versus Z2

   Width:

   74 mm

   Depth:

   10.8 mm +2.4 mm versus Z2

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. Z2

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Signature Touch (2015)

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

Z2 has approximately 11.9% more rectangular screen area than Signature Touch (2015).

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.