Oppo Realme U1 vs vivo iQOO

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

  Realme U1:

  LCD

  iQOO:

  OLED

• Weight

  Realme U1: 12 g lighter

  Realme U1:

  168 g

  iQOO:

  180 g

• Width

  Realme U1: 1.2 mm narrower

  Realme U1:

  74 mm

  iQOO:

  75.2 mm

• Chipset

  Realme U1:

  Mediatek Helio P70 (12nm)

  iQOO:

  Qualcomm SDM855 Snapdragon 855 (7 nm)

• Depth

  Realme U1: 0.5 mm thinner

  Realme U1:

  8 mm

  iQOO:

  8.5 mm

• Release year

  Realme U1:

  2018

  iQOO:

  2019

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. Realme U1

   Height:

   157 mm

   Width:

   74 mm

   Depth:

   8 mm

2. 2. iQOO

   Height:

   157.7 mm

   Width:

   75.2 mm +1.2 mm versus Realme U1

   Depth:

   8.5 mm +0.5 mm versus Realme U1

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. Realme U1

   Screen diagonal:

   6.3 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   97.4 cm²

2. 2. iQOO

   Screen diagonal:

   6.41 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.9 cm²

iQOO has approximately 3.5% more rectangular screen area than Realme U1.

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.