BLU Pure XR vs LG Optimus 3D Cube SU870

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.

• Display technology

  OLED versus LCD

  Pure XR:

  OLED

  Optimus 3D Cube SU870:

  LCD

• Width

  Optimus 3D Cube SU870: 7.5 mm narrower

  Pure XR:

  74.9 mm

  Optimus 3D Cube SU870:

  67.4 mm

• Screen diagonal

  Optimus 3D Cube SU870: 1.2 in smaller diagonal

  Pure XR:

  5.5 in

  Optimus 3D Cube SU870:

  4.3 in

• Depth

  Pure XR: 2.6 mm thinner

  Pure XR:

  7 mm

  Optimus 3D Cube SU870:

  9.6 mm

• Height

  Optimus 3D Cube SU870: 27.5 mm shorter

  Pure XR:

  154.3 mm

  Optimus 3D Cube SU870:

  126.8 mm

• Release year

  Pure XR:

  2016

  Optimus 3D Cube SU870:

  2012

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. Pure XR

   Height:

   154.3 mm +27.5 mm versus Optimus 3D Cube SU870

   Width:

   74.9 mm +7.5 mm versus Optimus 3D Cube SU870

   Depth:

   7 mm

2. 2. Optimus 3D Cube SU870

   Height:

   126.8 mm

   Width:

   67.4 mm

   Depth:

   9.6 mm +2.6 mm versus Pure XR

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. Pure XR

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Optimus 3D Cube SU870

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   52.6 cm²

Pure XR has approximately 58.5% more rectangular screen area than Optimus 3D Cube SU870.

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.