Lava Z40 vs Oppo Reno3 Pro

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

  Z40: 55 g lighter

  Z40:

  120 g

  Reno3 Pro:

  175 g

• Width

  Z40: 9.5 mm narrower

  Z40:

  63.9 mm

  Reno3 Pro:

  73.4 mm

• Screen diagonal

  Z40: 2.4 in smaller diagonal

  Z40:

  4 in

  Reno3 Pro:

  6.4 in

• Chipset

  Z40:

  Unisoc SC9832E

  Reno3 Pro:

  Mediatek Helio P95 (12 nm)

• Rear camera layout

  Z40:

  Single

  Reno3 Pro:

  Quad

• Depth

  Reno3 Pro: 3.6 mm thinner

  Z40:

  11.7 mm

  Reno3 Pro:

  8.1 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. Z40

   Height:

   125.5 mm

   Width:

   63.9 mm

   Depth:

   11.7 mm +3.6 mm versus Reno3 Pro

2. 2. Reno3 Pro

   Height:

   158.8 mm +33.3 mm versus Z40

   Width:

   73.4 mm +9.5 mm versus Z40

   Depth:

   8.1 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. Z40

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Reno3 Pro

   Screen diagonal:

   6.4 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   98.9 cm²

Reno3 Pro has approximately 117.1% more rectangular screen area than Z40.

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.