verykool SL5565 Rocket vs vivo Y9s

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.

• Display technology

  OLED versus LCD

  SL5565 Rocket:

  LCD

  Y9s:

  OLED

• Weight

  SL5565 Rocket: 14.7 g lighter

  SL5565 Rocket:

  172 g

  Y9s:

  186.7 g

• Width

  Y9s: 4 mm narrower

  SL5565 Rocket:

  79.2 mm

  Y9s:

  75.2 mm

• Screen diagonal

  SL5565 Rocket: 0.88 in smaller diagonal

  SL5565 Rocket:

  5.5 in

  Y9s:

  6.38 in

• Chipset

  SL5565 Rocket:

  Mediatek MT6737 (28 nm)

  Y9s:

  Qualcomm SDM665 Snapdragon 665 (11 nm)

• Rear camera layout

  SL5565 Rocket:

  Single

  Y9s:

  Quad

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. SL5565 Rocket

   Height:

   156.4 mm

   Width:

   79.2 mm +4 mm versus Y9s

   Depth:

   8.8 mm

2. 2. Y9s

   Height:

   159.3 mm +2.9 mm versus SL5565 Rocket

   Width:

   75.2 mm

   Depth:

   8.7 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. SL5565 Rocket

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Y9s

   Screen diagonal:

   6.38 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   99.9 cm²

Y9s has approximately 19.8% more rectangular screen area than SL5565 Rocket.

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.