BlackBerry 7100v vs BLU C4

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.

• Width

  7100v: 8.2 mm narrower

  7100v:

  56 mm

  C4:

  64.2 mm

• Screen diagonal

  7100v: 1.63 in smaller diagonal

  7100v:

  2.37 in

  C4:

  4 in

• Depth

  C4: 9.1 mm thinner

  7100v:

  20 mm

  C4:

  10.9 mm

• Height

  7100v: 10.3 mm shorter

  7100v:

  114 mm

  C4:

  124.3 mm

• Release year

  7100v:

  2004

  C4:

  2018

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. 7100v

   Height:

   114 mm

   Width:

   56 mm

   Depth:

   20 mm +9.1 mm versus C4

2. 2. C4

   Height:

   124.3 mm +10.3 mm versus 7100v

   Width:

   64.2 mm +8.2 mm versus 7100v

   Depth:

   10.9 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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. 7100v

   7100v: Screen geometry unavailable or conflicting.

2. 2. C4

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

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.

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.