Lava Z91 vs LG GM730 Eigen

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

  GM730 Eigen: 16.4 mm narrower

  Z91:

  72.9 mm

  GM730 Eigen:

  56.5 mm

• Screen diagonal

  GM730 Eigen: 2.7 in smaller diagonal

  Z91:

  5.7 in

  GM730 Eigen:

  3 in

• Chipset

  Z91:

  Mediatek MT6739 (28 nm)

  GM730 Eigen:

  Qualcomm MSM7201A

• Depth

  Z91: 4.2 mm thinner

  Z91:

  7.7 mm

  GM730 Eigen:

  11.9 mm

• Height

  GM730 Eigen: 42.2 mm shorter

  Z91:

  152 mm

  GM730 Eigen:

  109.8 mm

• Release year

  Z91:

  2018

  GM730 Eigen:

  2009

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. Z91

   Height:

   152 mm +42.2 mm versus GM730 Eigen

   Width:

   72.9 mm +16.4 mm versus GM730 Eigen

   Depth:

   7.7 mm

   Weight:

   147 g

2. 2. GM730 Eigen

   Height:

   109.8 mm

   Width:

   56.5 mm

   Depth:

   11.9 mm +4.2 mm versus Z91

   Weight:

   Unknown

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. Z91

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

2. 2. GM730 Eigen

   Screen diagonal:

   3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   25.6 cm²

Z91 has approximately 227.3% more rectangular screen area than GM730 Eigen.

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.