BenQ B502 vs BlackBerry Key2

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

  B502: 43 g lighter

  B502:

  125 g

  Key2:

  168 g

• Width

  B502: 2.1 mm narrower

  B502:

  69.7 mm

  Key2:

  71.8 mm

• Screen diagonal

  Key2: 0.5 in smaller diagonal

  B502:

  5 in

  Key2:

  4.5 in

• Chipset

  B502:

  Mediatek MT6582 (28 nm)

  Key2:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

• Rear camera layout

  B502:

  Single

  Key2:

  Dual

• Depth

  B502: 1.5 mm thinner

  B502:

  7 mm

  Key2:

  8.5 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. B502

   Height:

   144 mm

   Width:

   69.7 mm

   Depth:

   7 mm

2. 2. Key2

   Height:

   151.4 mm +7.4 mm versus B502

   Width:

   71.8 mm +2.1 mm versus B502

   Depth:

   8.5 mm +1.5 mm versus B502

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. B502

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Key2

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   60.3 cm²

B502 has approximately 14.3% more rectangular screen area than Key2.

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.