LG Optimus F7 vs Oppo R15

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

  Optimus F7:

  LCD

  R15:

  OLED

• Weight

  Optimus F7: 41.8 g lighter

  Optimus F7:

  133.2 g

  R15:

  175 g

• Width

  Optimus F7: 7 mm narrower

  Optimus F7:

  68.2 mm

  R15:

  75.2 mm

• Screen diagonal

  Optimus F7: 1.58 in smaller diagonal

  Optimus F7:

  4.7 in

  R15:

  6.28 in

• Rear camera layout

  Optimus F7:

  Single

  R15:

  Dual

• Depth

  R15: 2.2 mm thinner

  Optimus F7:

  9.6 mm

  R15:

  7.4 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. Optimus F7

   Height:

   131.7 mm

   Width:

   68.2 mm

   Depth:

   9.6 mm +2.2 mm versus R15

2. 2. R15

   Height:

   155.1 mm +23.4 mm versus Optimus F7

   Width:

   75.2 mm +7 mm versus Optimus F7

   Depth:

   7.4 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. Optimus F7

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

2. 2. R15

   Screen diagonal:

   6.28 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   98.4 cm²

R15 has approximately 61.6% more rectangular screen area than Optimus F7.

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.