BLU Dash 4.0 vs Lava Iris X1

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.

• WeightDash 4.0: 10 g lighterDash 4.0: 128 g · Iris X1: 138 g
• WidthDash 4.0: 3 mm narrowerDash 4.0: 63 mm · Iris X1: 66 mm
• Screen diagonalDash 4.0: 0.5 in smaller diagonalDash 4.0: 4 in · Iris X1: 4.5 in
• DepthIris X1: 2.9 mm thinnerIris X1: 8.9 mm · Dash 4.0: 11.8 mm
• HeightDash 4.0: 10 mm shorterDash 4.0: 124 mm · Iris X1: 134 mm
• Release year2012 / 2014Dash 4.0: 2012 · Iris X1: 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. Dash 4.0

   Height

   124 mm

   Width

   63 mm

   Depth

   11.8 mm+2.9 mm versus Iris X1

   Weight

   128 g

2. 2. Iris X1

   Height

   134 mm+10 mm versus Dash 4.0

   Width

   66 mm+3 mm versus Dash 4.0

   Depth

   8.9 mm

   Weight

   138 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. Dash 4.0 4 in · 5:3 About 45.5 cm² rectangular area
2. 2. Iris X1 4.5 in · 16:9 About 55.8 cm² rectangular area

Iris X1 has approximately 22.6% more rectangular screen area than Dash 4.0.

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.

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.