alcatel 1x (2019) vs Oppo R15x

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

  1x (2019):

  LCD

  R15x:

  OLED

• Weight

  1x (2019): 26 g lighter

  1x (2019):

  130 g

  R15x:

  156 g

• Width

  1x (2019): 6.7 mm narrower

  1x (2019):

  68.8 mm

  R15x:

  75.5 mm

• Screen diagonal

  1x (2019): 0.9 in smaller diagonal

  1x (2019):

  5.5 in

  R15x:

  6.4 in

• Chipset

  1x (2019):

  Mediatek MT6739 (28 nm)

  R15x:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

• Depth

  R15x: 0.9 mm thinner

  1x (2019):

  8.3 mm

  R15x:

  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. 1x (2019)

   Height:

   146.4 mm

   Width:

   68.8 mm

   Depth:

   8.3 mm +0.9 mm versus R15x

2. 2. R15x

   Height:

   158.3 mm +11.9 mm versus 1x (2019)

   Width:

   75.5 mm +6.7 mm versus 1x (2019)

   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. 1x (2019)

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   78.1 cm²

2. 2. R15x

   Screen diagonal:

   6.4 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.5 cm²

R15x has approximately 28.8% more rectangular screen area than 1x (2019).

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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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.