Lenovo K900 vs Microsoft Lumia 650

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

  K900:

  LCD

  Lumia 650:

  OLED

• Weight

  Lumia 650: 40 g lighter

  K900:

  162 g

  Lumia 650:

  122 g

• Width

  Lumia 650: 7.1 mm narrower

  K900:

  78 mm

  Lumia 650:

  70.9 mm

• Screen diagonal

  Lumia 650: 0.5 in smaller diagonal

  K900:

  5.5 in

  Lumia 650:

  5 in

• Memory variants

  At 16 GB storage

  K900:

  2 GB RAM

  Lumia 650:

  1 GB RAM

• Chipset

  K900:

  Intel Atom Z2580

  Lumia 650:

  Qualcomm MSM8909v2 Snapdragon 212 (28 nm)

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. K900

   Height:

   157 mm +15 mm versus Lumia 650

   Width:

   78 mm +7.1 mm versus Lumia 650

   Depth:

   6.9 mm

2. 2. Lumia 650

   Height:

   142 mm

   Width:

   70.9 mm

   Depth:

   6.9 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. K900

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Lumia 650

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

K900 has approximately 21% more rectangular screen area than Lumia 650.

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.