Asus Zenfone Selfie ZD551KL vs BLU Studio Max

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

  Studio Max: 1.6 mm narrower

  Zenfone Selfie ZD551KL:

  77.2 mm

  Studio Max:

  75.6 mm

• Chipset

  Zenfone Selfie ZD551KL:

  Qualcomm MSM8939 Snapdragon 615 (28 nm)

  Studio Max:

  Mediatek MT6753 (28 nm)

• Depth

  Studio Max: 2.3 mm thinner

  Zenfone Selfie ZD551KL:

  10.8 mm

  Studio Max:

  8.5 mm

• Height

  Studio Max: 2.7 mm shorter

  Zenfone Selfie ZD551KL:

  156.5 mm

  Studio Max:

  153.8 mm

• Release year

  Zenfone Selfie ZD551KL:

  2015

  Studio Max:

  2016

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 Selfie ZD551KL

   Height:

   156.5 mm +2.7 mm versus Studio Max

   Width:

   77.2 mm +1.6 mm versus Studio Max

   Depth:

   10.8 mm +2.3 mm versus Studio Max

2. 2. Studio Max

   Height:

   153.8 mm

   Width:

   75.6 mm

   Depth:

   8.5 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. Zenfone Selfie ZD551KL

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Studio Max

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

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.