LG Apex vs LG Quantum

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

  Apex: 18 g lighter

  Apex:

  158 g

  Quantum:

  176 g

• Width

  Apex: 3.5 mm narrower

  Apex:

  56 mm

  Quantum:

  59.5 mm

• Screen diagonal

  Apex: 0.3 in smaller diagonal

  Apex:

  3.2 in

  Quantum:

  3.5 in

• Chipset

  Apex:

  Qualcomm MSM7627

  Quantum:

  Qualcomm QSD8650 Snapdragon S1

• Depth

  Quantum: 0.8 mm thinner

  Apex:

  16 mm

  Quantum:

  15.2 mm

• Height

  Apex: 3.5 mm shorter

  Apex:

  116 mm

  Quantum:

  119.5 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. Apex

   Height:

   116 mm

   Width:

   56 mm

   Depth:

   16 mm +0.8 mm versus Quantum

2. 2. Quantum

   Height:

   119.5 mm +3.5 mm versus Apex

   Width:

   59.5 mm +3.5 mm versus Apex

   Depth:

   15.2 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. Apex

   Screen diagonal:

   3.2 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   29.1 cm²

2. 2. Quantum

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   34.9 cm²

Quantum has approximately 19.6% more rectangular screen area than Apex.

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.