Lenovo S660 vs YU Ace

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.

• Width

  S660: 1.7 mm narrower

  S660:

  68.8 mm

  Ace:

  70.5 mm

• Screen diagonal

  S660: 0.75 in smaller diagonal

  S660:

  4.7 in

  Ace:

  5.45 in

• Chipset

  S660:

  Mediatek MT6582M (28 nm)

  Ace:

  Mediatek MT6739WW (28 nm)

• Height

  S660: 11 mm shorter

  S660:

  137 mm

  Ace:

  148 mm

• Release year

  S660:

  2014

  Ace:

  2018

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. S660

   Height:

   137 mm

   Width:

   68.8 mm

   Depth:

   10 mm

   Weight:

   151 g

2. 2. Ace

   Height:

   148 mm +11 mm versus S660

   Width:

   70.5 mm +1.7 mm versus S660

   Depth:

   9.6 mm

   Weight:

   Unknown

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. S660

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

2. 2. Ace

   Screen diagonal:

   5.45 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   76.7 cm²

Ace has approximately 25.9% more rectangular screen area than S660.

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.