LG K51S vs ZTE Boost MAX+

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

  K51S: 5.9 mm narrower

  K51S:

  76.7 mm

  Boost MAX+:

  82.6 mm

• Screen diagonal

  Boost MAX+: 0.8 in smaller diagonal

  K51S:

  6.5 in

  Boost MAX+:

  5.7 in

• Rear camera layout

  K51S:

  Quad

  Boost MAX+:

  Single

• Depth

  K51S: 2 mm thinner

  K51S:

  8.2 mm

  Boost MAX+:

  10.2 mm

• Release year

  K51S:

  2020

  Boost MAX+:

  2015

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. K51S

   Height:

   165.2 mm

   Width:

   76.7 mm

   Depth:

   8.2 mm

   Weight:

   Unknown

2. 2. Boost MAX+

   Height:

   165.1 mm

   Width:

   82.6 mm +5.9 mm versus K51S

   Depth:

   10.2 mm +2 mm versus K51S

   Weight:

   194.8 g

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. K51S

   Screen diagonal:

   6.5 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   102 cm²

2. 2. Boost MAX+

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   89.6 cm²

K51S has approximately 13.9% more rectangular screen area than Boost MAX+.

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.