alcatel OT-918D 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

  OT-918D: 102 g lighter

  OT-918D:

  123 g

  Signature Touch (2015):

  225 g

• Width

  OT-918D: 15.4 mm narrower

  OT-918D:

  58.6 mm

  Signature Touch (2015):

  74 mm

• Screen diagonal

  OT-918D: 2 in smaller diagonal

  OT-918D:

  3.2 in

  Signature Touch (2015):

  5.2 in

• Chipset

  OT-918D:

  Mediatek MT6573 (65 nm)

  Signature Touch (2015):

  Qualcomm MSM8994 Snapdragon 810 (20 nm)

• Depth

  Signature Touch (2015): 1.3 mm thinner

  OT-918D:

  12.1 mm

  Signature Touch (2015):

  10.8 mm

• Height

  OT-918D: 43 mm shorter

  OT-918D:

  112 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. OT-918D

   Height:

   112 mm

   Width:

   58.6 mm

   Depth:

   12.1 mm +1.3 mm versus Signature Touch (2015)

2. 2. Signature Touch (2015)

   Height:

   155 mm +43 mm versus OT-918D

   Width:

   74 mm +15.4 mm versus OT-918D

   Depth:

   10.8 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. OT-918D

   Screen diagonal:

   3.2 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   30.5 cm²

2. 2. Signature Touch (2015)

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

Signature Touch (2015) has approximately 144.5% more rectangular screen area than OT-918D.

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.