LG G4 Dual 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

  G4 Dual: 21 g lighter

  G4 Dual:

  155 g

  Quantum:

  176 g

• Width

  Quantum: 16.7 mm narrower

  G4 Dual:

  76.2 mm

  Quantum:

  59.5 mm

• Screen diagonal

  Quantum: 2 in smaller diagonal

  G4 Dual:

  5.5 in

  Quantum:

  3.5 in

• Chipset

  G4 Dual:

  Qualcomm MSM8992 Snapdragon 808 (20 nm)

  Quantum:

  Qualcomm QSD8650 Snapdragon S1

• Depth

  G4 Dual: 5.4 mm thinner

  G4 Dual:

  9.8 mm

  Quantum:

  15.2 mm

• Height

  Quantum: 29.5 mm shorter

  G4 Dual:

  149 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. G4 Dual

   Height:

   149 mm +29.5 mm versus Quantum

   Width:

   76.2 mm +16.7 mm versus Quantum

   Depth:

   9.8 mm

2. 2. Quantum

   Height:

   119.5 mm

   Width:

   59.5 mm

   Depth:

   15.2 mm +5.4 mm versus G4 Dual

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. G4 Dual

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Quantum

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   34.9 cm²

G4 Dual has approximately 139.2% more rectangular screen area than Quantum.

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.