BlackBerry 7290 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.

• WeightC4: 21 g lighterC4: 118 g · 7290: 139 g
• WidthC4: 10.3 mm narrowerC4: 64.2 mm · 7290: 74.5 mm
• Screen diagonal7290: 1.4 in smaller diagonal7290: 2.6 in · C4: 4 in
• DepthC4: 11.1 mm thinnerC4: 10.9 mm · 7290: 22 mm
• Height7290: 11.3 mm shorter7290: 113 mm · C4: 124.3 mm
• Release year2004 / 20187290: 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. 7290

   Height

   113 mm

   Width

   74.5 mm+10.3 mm versus C4

   Depth

   22 mm+11.1 mm versus C4

   Weight

   139 g

2. 2. C4

   Height

   124.3 mm+11.3 mm versus 7290

   Width

   64.2 mm

   Depth

   10.9 mm

   Weight

   118 g

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. 7290 2.6 in · 3:2 About 20.1 cm² rectangular area
2. 2. C4 4 in · 5:3 About 45.5 cm² rectangular area

C4 has approximately 126.2% more rectangular screen area than 7290.

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.