Asus Zenfone 4 Pro ZS551KL vs Sharp Aquos Zero

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

  Aquos Zero: 29 g lighter

  Zenfone 4 Pro ZS551KL:

  175 g

  Aquos Zero:

  146 g

• Width

  Aquos Zero: 2.6 mm narrower

  Zenfone 4 Pro ZS551KL:

  75.6 mm

  Aquos Zero:

  73 mm

• Screen diagonal

  Zenfone 4 Pro ZS551KL: 0.7 in smaller diagonal

  Zenfone 4 Pro ZS551KL:

  5.5 in

  Aquos Zero:

  6.2 in

• Chipset

  Zenfone 4 Pro ZS551KL:

  Qualcomm MSM8998 Snapdragon 835 (10 nm)

  Aquos Zero:

  Qualcomm SDM845 Snapdragon 845 (10 nm)

• Rear camera layout

  Zenfone 4 Pro ZS551KL:

  Dual

  Aquos Zero:

  Single

• Depth

  Zenfone 4 Pro ZS551KL: 1.2 mm thinner

  Zenfone 4 Pro ZS551KL:

  7.6 mm

  Aquos Zero:

  8.8 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. Zenfone 4 Pro ZS551KL

   Height:

   156.9 mm +2.9 mm versus Aquos Zero

   Width:

   75.6 mm +2.6 mm versus Aquos Zero

   Depth:

   7.6 mm

2. 2. Aquos Zero

   Height:

   154 mm

   Width:

   73 mm

   Depth:

   8.8 mm +1.2 mm versus Zenfone 4 Pro ZS551KL

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. Zenfone 4 Pro ZS551KL

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Aquos Zero

   Screen diagonal:

   6.2 in

   Aspect ratio (height:width):

   18.7:9

   Approximate rectangular screen area:

   96.9 cm²

Aquos Zero has approximately 16.2% more rectangular screen area than Zenfone 4 Pro ZS551KL.

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.