BLU R1 HD vs verykool SL4502 Fusion II

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

  SL4502 Fusion II: 35 g lighter

  R1 HD:

  142 g

  SL4502 Fusion II:

  107 g

• Width

  SL4502 Fusion II: 6.8 mm narrower

  R1 HD:

  72 mm

  SL4502 Fusion II:

  65.2 mm

• Screen diagonal

  SL4502 Fusion II: 0.5 in smaller diagonal

  R1 HD:

  5 in

  SL4502 Fusion II:

  4.5 in

• Chipset

  R1 HD:

  Mediatek MT6735 (28 nm)

  SL4502 Fusion II:

  Mediatek MT6735M (28 nm)

• Height

  SL4502 Fusion II: 3.6 mm shorter

  R1 HD:

  143.5 mm

  SL4502 Fusion II:

  139.9 mm

• Release year

  R1 HD:

  2016

  SL4502 Fusion II:

  2015

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. R1 HD

   Height:

   143.5 mm +3.6 mm versus SL4502 Fusion II

   Width:

   72 mm +6.8 mm versus SL4502 Fusion II

   Depth:

   8.7 mm

2. 2. SL4502 Fusion II

   Height:

   139.9 mm

   Width:

   65.2 mm

   Depth:

   9 mm

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. R1 HD

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. SL4502 Fusion II

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

R1 HD has approximately 23.5% more rectangular screen area than SL4502 Fusion II.

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.