Lenovo K4 Note vs Oppo Ace2

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

  K4 Note:

  LCD

  Ace2:

  OLED

• Weight

  K4 Note: 28 g lighter

  K4 Note:

  158 g

  Ace2:

  186 g

• Width

  Ace2: 1.1 mm narrower

  K4 Note:

  76.5 mm

  Ace2:

  75.4 mm

• Screen diagonal

  K4 Note: 1.05 in smaller diagonal

  K4 Note:

  5.5 in

  Ace2:

  6.55 in

• Chipset

  K4 Note:

  Mediatek MT6753 (28 nm)

  Ace2:

  Qualcomm SM8250 Snapdragon 865 (7 nm+)

• Rear camera layout

  K4 Note:

  Single

  Ace2:

  Quad

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. K4 Note

   Height:

   153.6 mm

   Width:

   76.5 mm +1.1 mm versus Ace2

   Depth:

   9.2 mm +0.6 mm versus Ace2

2. 2. Ace2

   Height:

   160 mm +6.4 mm versus K4 Note

   Width:

   75.4 mm

   Depth:

   8.6 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. K4 Note

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Ace2

   Screen diagonal:

   6.55 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   103.6 cm²

Ace2 has approximately 24.2% more rectangular screen area than K4 Note.

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.