alcatel Idol 4s vs BLU Dash M2

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.

• Display technology

  OLED versus LCD

  Idol 4s:

  OLED

  Dash M2:

  LCD

• Weight

  Idol 4s: 23 g lighter

  Idol 4s:

  149 g

  Dash M2:

  172 g

• Width

  Dash M2: 2 mm narrower

  Idol 4s:

  75.4 mm

  Dash M2:

  73.4 mm

• Screen diagonal

  Dash M2: 0.5 in smaller diagonal

  Idol 4s:

  5.5 in

  Dash M2:

  5 in

• Depth

  Idol 4s: 2.8 mm thinner

  Idol 4s:

  7 mm

  Dash M2:

  9.8 mm

• Height

  Dash M2: 8.9 mm shorter

  Idol 4s:

  153.9 mm

  Dash M2:

  145 mm

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. Idol 4s

   Height:

   153.9 mm +8.9 mm versus Dash M2

   Width:

   75.4 mm +2 mm versus Dash M2

   Depth:

   7 mm

2. 2. Dash M2

   Height:

   145 mm

   Width:

   73.4 mm

   Depth:

   9.8 mm +2.8 mm versus Idol 4s

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. Idol 4s

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Dash M2

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Idol 4s has approximately 21% more rectangular screen area than Dash M2.

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.