Oppo F15 vs vivo U3

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

  F15:

  OLED

  U3:

  LCD

• Weight

  F15: 21 g lighter

  F15:

  172 g

  U3:

  193 g

• Width

  F15: 3.2 mm narrower

  F15:

  73.3 mm

  U3:

  76.5 mm

• Chipset

  F15:

  Mediatek MT6771V Helio P70 (12nm)

  U3:

  Qualcomm SDM675 Snapdragon 675 (11 nm)

• Rear camera layout

  F15:

  Quad

  U3:

  Triple

• Depth

  F15: 1 mm thinner

  F15:

  7.9 mm

  U3:

  8.9 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. F15

   Height:

   160.2 mm

   Width:

   73.3 mm

   Depth:

   7.9 mm

2. 2. U3

   Height:

   162.2 mm +2 mm versus F15

   Width:

   76.5 mm +3.2 mm versus F15

   Depth:

   8.9 mm +1 mm versus F15

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. F15

   Screen diagonal:

   6.4 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   98.9 cm²

2. 2. U3

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

U3 has approximately 5.8% more rectangular screen area than F15.

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.