Lenovo S650 vs Plum Compass

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.

• Weight

  S650: 42.7 g lighter

  S650:

  126 g

  Compass:

  168.7 g

• Width

  S650: 2.8 mm narrower

  S650:

  69.8 mm

  Compass:

  72.6 mm

• Screen diagonal

  S650: 0.3 in smaller diagonal

  S650:

  4.7 in

  Compass:

  5 in

• Chipset

  S650:

  Mediatek MT6582 (28 nm)

  Compass:

  Spreadtrum SC7731C

• Depth

  S650: 1 mm thinner

  S650:

  8.8 mm

  Compass:

  9.8 mm

• Height

  S650: 8 mm shorter

  S650:

  138 mm

  Compass:

  146 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. S650

   Height:

   138 mm

   Width:

   69.8 mm

   Depth:

   8.8 mm

2. 2. Compass

   Height:

   146 mm +8 mm versus S650

   Width:

   72.6 mm +2.8 mm versus S650

   Depth:

   9.8 mm +1 mm versus S650

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. S650

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

2. 2. Compass

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Compass has approximately 13.2% more rectangular screen area than S650.

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.