LG Quantum vs O2 XDA Zest

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

  XDA Zest: 73.5 g lighter

  Quantum:

  176 g

  XDA Zest:

  102.5 g

• Width

  Quantum: 1 mm narrower

  Quantum:

  59.5 mm

  XDA Zest:

  60.5 mm

• Screen diagonal

  XDA Zest: 0.7 in smaller diagonal

  Quantum:

  3.5 in

  XDA Zest:

  2.8 in

• Depth

  Quantum: 1.3 mm thinner

  Quantum:

  15.2 mm

  XDA Zest:

  16.5 mm

• Height

  XDA Zest: 17.5 mm shorter

  Quantum:

  119.5 mm

  XDA Zest:

  102 mm

• Release year

  Quantum:

  2010

  XDA Zest:

  2008

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. Quantum

   Height:

   119.5 mm +17.5 mm versus XDA Zest

   Width:

   59.5 mm

   Depth:

   15.2 mm

2. 2. XDA Zest

   Height:

   102 mm

   Width:

   60.5 mm +1 mm versus Quantum

   Depth:

   16.5 mm +1.3 mm versus Quantum

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. Quantum

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   34.9 cm²

2. 2. XDA Zest

   Screen diagonal:

   2.8 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   24.3 cm²

Quantum has approximately 43.6% more rectangular screen area than XDA Zest.

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.