Coolpad Cool 3 Plus vs LG Optimus Big LU6800

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

  Cool 3 Plus: 16 g lighter

  Cool 3 Plus:

  135 g

  Optimus Big LU6800:

  151 g

• Width

  Optimus Big LU6800: 3.6 mm narrower

  Cool 3 Plus:

  70.9 mm

  Optimus Big LU6800:

  67.3 mm

• Screen diagonal

  Optimus Big LU6800: 1.41 in smaller diagonal

  Cool 3 Plus:

  5.71 in

  Optimus Big LU6800:

  4.3 in

• Chipset

  Cool 3 Plus:

  Mediatek MT6761 Helio A22 (12 nm)

  Optimus Big LU6800:

  TI OMAP 3630

• Depth

  Cool 3 Plus: 1.9 mm thinner

  Cool 3 Plus:

  8.2 mm

  Optimus Big LU6800:

  10.1 mm

• Height

  Optimus Big LU6800: 13.7 mm shorter

  Cool 3 Plus:

  145.7 mm

  Optimus Big LU6800:

  132 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. Cool 3 Plus

   Height:

   145.7 mm +13.7 mm versus Optimus Big LU6800

   Width:

   70.9 mm +3.6 mm versus Optimus Big LU6800

   Depth:

   8.2 mm

2. 2. Optimus Big LU6800

   Height:

   132 mm

   Width:

   67.3 mm

   Depth:

   10.1 mm +1.9 mm versus Cool 3 Plus

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. Cool 3 Plus

   Screen diagonal:

   5.71 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   81.4 cm²

2. 2. Optimus Big LU6800

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   52.6 cm²

Cool 3 Plus has approximately 54.6% more rectangular screen area than Optimus Big LU6800.

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.