BlackBerry DTEK50 vs BLU Advance L4

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

  Advance L4: 31 g lighter

  DTEK50:

  135 g

  Advance L4:

  104 g

• Width

  Advance L4: 7.3 mm narrower

  DTEK50:

  72.5 mm

  Advance L4:

  65.2 mm

• Screen diagonal

  Advance L4: 1.2 in smaller diagonal

  DTEK50:

  5.2 in

  Advance L4:

  4 in

• Depth

  DTEK50: 3 mm thinner

  DTEK50:

  7.4 mm

  Advance L4:

  10.4 mm

• Height

  Advance L4: 22.7 mm shorter

  DTEK50:

  147 mm

  Advance L4:

  124.3 mm

• Release year

  DTEK50:

  2016

  Advance L4:

  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. DTEK50

   Height:

   147 mm +22.7 mm versus Advance L4

   Width:

   72.5 mm +7.3 mm versus Advance L4

   Depth:

   7.4 mm

2. 2. Advance L4

   Height:

   124.3 mm

   Width:

   65.2 mm

   Depth:

   10.4 mm +3 mm versus DTEK50

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. DTEK50

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

2. 2. Advance L4

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

DTEK50 has approximately 63.7% more rectangular screen area than Advance L4.

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.