BLU Quattro 4.5 HD vs Meizu MX4

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

  Quattro 4.5 HD: 8.2 mm narrower

  Quattro 4.5 HD:

  67 mm

  MX4:

  75.2 mm

• Screen diagonal

  Quattro 4.5 HD: 0.86 in smaller diagonal

  Quattro 4.5 HD:

  4.5 in

  MX4:

  5.36 in

• Memory variants

  At 16 GB storage

  Quattro 4.5 HD:

  1 GB RAM

  MX4:

  2 GB RAM

• Depth

  MX4: 1.4 mm thinner

  Quattro 4.5 HD:

  10.3 mm

  MX4:

  8.9 mm

• Height

  Quattro 4.5 HD: 10 mm shorter

  Quattro 4.5 HD:

  134 mm

  MX4:

  144 mm

• Release year

  Quattro 4.5 HD:

  2013

  MX4:

  2014

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. Quattro 4.5 HD

   Height:

   134 mm

   Width:

   67 mm

   Depth:

   10.3 mm +1.4 mm versus MX4

2. 2. MX4

   Height:

   144 mm +10 mm versus Quattro 4.5 HD

   Width:

   75.2 mm +8.2 mm versus Quattro 4.5 HD

   Depth:

   8.9 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. Quattro 4.5 HD

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

2. 2. MX4

   Screen diagonal:

   5.36 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   81.8 cm²

MX4 has approximately 46.5% more rectangular screen area than Quattro 4.5 HD.

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.