BlackBerry Evolve vs Posh Titan Pro HD E550

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.

• Width

  Evolve: 7.9 mm narrower

  Evolve:

  76.1 mm

  Titan Pro HD E550:

  84 mm

• Chipset

  Evolve:

  Qualcomm SDM450 Snapdragon 450 (14 nm)

  Titan Pro HD E550:

  Mediatek MT6592 (28 nm)

• Rear camera layout

  Evolve:

  Dual

  Titan Pro HD E550:

  Single

• Depth

  Evolve: 0.5 mm thinner

  Evolve:

  8.4 mm

  Titan Pro HD E550:

  8.9 mm

• Height

  Evolve: 6.9 mm shorter

  Evolve:

  158.9 mm

  Titan Pro HD E550:

  165.8 mm

• Release year

  Evolve:

  2018

  Titan Pro HD E550:

  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. Evolve

   Height:

   158.9 mm

   Width:

   76.1 mm

   Depth:

   8.4 mm

2. 2. Titan Pro HD E550

   Height:

   165.8 mm +6.9 mm versus Evolve

   Width:

   84 mm +7.9 mm versus Evolve

   Depth:

   8.9 mm +0.5 mm versus Evolve

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. Evolve

   Screen diagonal:

   5.99 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   92.6 cm²

2. 2. Titan Pro HD E550

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

Titan Pro HD E550 has approximately 7.2% more rectangular screen area than Evolve.

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.