Prestigio MultiPhone 3540 Duo vs Xiaomi Black Shark

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

  MultiPhone 3540 Duo: 60 g lighter

  MultiPhone 3540 Duo:

  130 g

  Black Shark:

  190 g

• Width

  MultiPhone 3540 Duo: 13.4 mm narrower

  MultiPhone 3540 Duo:

  62 mm

  Black Shark:

  75.4 mm

• Screen diagonal

  MultiPhone 3540 Duo: 2.49 in smaller diagonal

  MultiPhone 3540 Duo:

  3.5 in

  Black Shark:

  5.99 in

• Chipset

  MultiPhone 3540 Duo:

  Mediatek MT6575 (40 nm)

  Black Shark:

  Qualcomm SDM845 Snapdragon 845 (10 nm)

• Rear camera layout

  MultiPhone 3540 Duo:

  Single

  Black Shark:

  Dual

• Depth

  Black Shark: 3.7 mm thinner

  MultiPhone 3540 Duo:

  13 mm

  Black Shark:

  9.3 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. MultiPhone 3540 Duo

   Height:

   118 mm

   Width:

   62 mm

   Depth:

   13 mm +3.7 mm versus Black Shark

2. 2. Black Shark

   Height:

   161.6 mm +43.6 mm versus MultiPhone 3540 Duo

   Width:

   75.4 mm +13.4 mm versus MultiPhone 3540 Duo

   Depth:

   9.3 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. MultiPhone 3540 Duo

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   36.5 cm²

2. 2. Black Shark

   Screen diagonal:

   5.99 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   92.6 cm²

Black Shark has approximately 153.8% more rectangular screen area than MultiPhone 3540 Duo.

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.