Allview E3 Sign vs BlackBerry 6720

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

  6720: 23.9 g lighter

  E3 Sign:

  161.9 g

  6720:

  138 g

• Width

  E3 Sign: 1.1 mm narrower

  E3 Sign:

  75.9 mm

  6720:

  77 mm

• Screen diagonal

  6720: 2.5 in smaller diagonal

  E3 Sign:

  5.5 in

  6720:

  3 in

• Depth

  E3 Sign: 8.7 mm thinner

  E3 Sign:

  9.3 mm

  6720:

  18 mm

• Height

  6720: 31.5 mm shorter

  E3 Sign:

  152.5 mm

  6720:

  121 mm

• Release year

  E3 Sign:

  2015

  6720:

  2003

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. E3 Sign

   Height:

   152.5 mm +31.5 mm versus 6720

   Width:

   75.9 mm

   Depth:

   9.3 mm

2. 2. 6720

   Height:

   121 mm

   Width:

   77 mm +1.1 mm versus E3 Sign

   Depth:

   18 mm +8.7 mm versus E3 Sign

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. E3 Sign

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. 6720

   Screen diagonal:

   3 in

   Aspect ratio (height:width):

   1:1

   Approximate rectangular screen area:

   29 cm²

E3 Sign has approximately 187.2% more rectangular screen area than 6720.

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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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.