i-mate SP5m vs Lava Z81

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

  SP5m: 35 g lighter

  SP5m:

  106 g

  Z81:

  141 g

• Width

  SP5m: 26.8 mm narrower

  SP5m:

  46.2 mm

  Z81:

  73 mm

• Screen diagonal

  SP5m: 3.5 in smaller diagonal

  SP5m:

  2.2 in

  Z81:

  5.7 in

• Chipset

  SP5m:

  TI OMAP 730

  Z81:

  Mediatek MT6761 Helio A22 (12 nm)

• Depth

  Z81: 9.6 mm thinner

  SP5m:

  17.5 mm

  Z81:

  7.9 mm

• Height

  SP5m: 44.7 mm shorter

  SP5m:

  107.5 mm

  Z81:

  152.2 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. SP5m

   Height:

   107.5 mm

   Width:

   46.2 mm

   Depth:

   17.5 mm +9.6 mm versus Z81

2. 2. Z81

   Height:

   152.2 mm +44.7 mm versus SP5m

   Width:

   73 mm +26.8 mm versus SP5m

   Depth:

   7.9 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. SP5m

   Screen diagonal:

   2.2 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   15 cm²

2. 2. Z81

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

Z81 has approximately 459.4% more rectangular screen area than SP5m.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.