Coolpad Legacy vs Lava Z71

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

  Z71: 20 g lighter

  Legacy:

  170 g

  Z71:

  150 g

• Width

  Z71: 9.6 mm narrower

  Legacy:

  80.5 mm

  Z71:

  70.9 mm

• Screen diagonal

  Z71: 0.65 in smaller diagonal

  Legacy:

  6.36 in

  Z71:

  5.71 in

• Memory variants

  At 32 GB storage

  Legacy:

  3 GB RAM

  Z71:

  2 GB RAM

• Chipset

  Legacy:

  Qualcomm SDM450 Snapdragon 450 (14 nm)

  Z71:

  Mediatek MT6762 Helio P22 (12 nm)

• Depth

  Legacy: 0.6 mm thinner

  Legacy:

  8.4 mm

  Z71:

  9 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. Legacy

   Height:

   165.9 mm +20.3 mm versus Z71

   Width:

   80.5 mm +9.6 mm versus Z71

   Depth:

   8.4 mm

2. 2. Z71

   Height:

   145.6 mm

   Width:

   70.9 mm

   Depth:

   9 mm +0.6 mm versus Legacy

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. Legacy

   Screen diagonal:

   6.36 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   104.4 cm²

2. 2. Z71

   Screen diagonal:

   5.71 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   81.4 cm²

Legacy has approximately 28.3% more rectangular screen area than Z71.

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.