BlackBerry Curve 8300 vs Lava Iris 450 Colour

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

  Curve 8300: 25 g lighter

  Curve 8300:

  111 g

  Iris 450 Colour:

  136 g

• Width

  Curve 8300: 3.5 mm narrower

  Curve 8300:

  60 mm

  Iris 450 Colour:

  63.5 mm

• Screen diagonal

  Curve 8300: 2 in smaller diagonal

  Curve 8300:

  2.5 in

  Iris 450 Colour:

  4.5 in

• Depth

  Iris 450 Colour: 5 mm thinner

  Curve 8300:

  15.5 mm

  Iris 450 Colour:

  10.5 mm

• Height

  Curve 8300: 29 mm shorter

  Curve 8300:

  107 mm

  Iris 450 Colour:

  136 mm

• Release year

  Curve 8300:

  2007

  Iris 450 Colour:

  2014

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. Curve 8300

   Height:

   107 mm

   Width:

   60 mm

   Depth:

   15.5 mm +5 mm versus Iris 450 Colour

2. 2. Iris 450 Colour

   Height:

   136 mm +29 mm versus Curve 8300

   Width:

   63.5 mm +3.5 mm versus Curve 8300

   Depth:

   10.5 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. Curve 8300

   Screen diagonal:

   2.5 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   19.4 cm²

2. 2. Iris 450 Colour

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

Iris 450 Colour has approximately 188.4% more rectangular screen area than Curve 8300.

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.