BLU Dash L4 vs Panasonic T31

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.

• Chipset

  Dash L4:

  Mediatek MT6570 (28 nm)

  T31:

  Mediatek MT6572M (28 nm)

• Depth

  Dash L4: 0.7 mm thinner

  Dash L4:

  10.5 mm

  T31:

  11.2 mm

• Height

  T31: 4.8 mm shorter

  Dash L4:

  126.8 mm

  T31:

  122 mm

• Release year

  Dash L4:

  2017

  T31:

  2013

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 L4

   Height:

   126.8 mm +4.8 mm versus T31

   Width:

   64.1 mm

   Depth:

   10.5 mm

2. 2. T31

   Height:

   122 mm

   Width:

   64.4 mm

   Depth:

   11.2 mm +0.7 mm versus Dash L4

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 L4

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. T31

   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.

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.