LG K51S vs Samsung Galaxy Ace 3

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

  Galaxy Ace 3: 14 mm narrower

  K51S:

  76.7 mm

  Galaxy Ace 3:

  62.7 mm

• Screen diagonal

  Galaxy Ace 3: 2.5 in smaller diagonal

  K51S:

  6.5 in

  Galaxy Ace 3:

  4 in

• Rear camera layout

  K51S:

  Quad

  Galaxy Ace 3:

  Single

• Depth

  K51S: 1.6 mm thinner

  K51S:

  8.2 mm

  Galaxy Ace 3:

  9.8 mm

• Height

  Galaxy Ace 3: 44 mm shorter

  K51S:

  165.2 mm

  Galaxy Ace 3:

  121.2 mm

• Release year

  K51S:

  2020

  Galaxy Ace 3:

  2013

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 +44 mm versus Galaxy Ace 3

   Width:

   76.7 mm +14 mm versus Galaxy Ace 3

   Depth:

   8.2 mm

   Weight:

   Unknown

2. 2. Galaxy Ace 3

   Height:

   121.2 mm

   Width:

   62.7 mm

   Depth:

   9.8 mm +1.6 mm versus K51S

   Weight:

   115 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. Galaxy Ace 3

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

K51S has approximately 124% more rectangular screen area than Galaxy Ace 3.

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.