Celkon Win 400 vs Nokia Lumia 900

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

  Win 400: 39.4 g lighter

  Win 400:

  120.6 g

  Lumia 900:

  160 g

• Width

  Win 400: 3.5 mm narrower

  Win 400:

  65 mm

  Lumia 900:

  68.5 mm

• Screen diagonal

  Win 400: 0.3 in smaller diagonal

  Win 400:

  4 in

  Lumia 900:

  4.3 in

• Chipset

  Win 400:

  Qualcomm MSM8212 Snapdragon 200 (28 nm)

  Lumia 900:

  Qualcomm APQ8055 Snapdragon S2

• Depth

  Win 400: 1.2 mm thinner

  Win 400:

  10.3 mm

  Lumia 900:

  11.5 mm

• Height

  Win 400: 2.4 mm shorter

  Win 400:

  125.4 mm

  Lumia 900:

  127.8 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. Win 400

   Height:

   125.4 mm

   Width:

   65 mm

   Depth:

   10.3 mm

2. 2. Lumia 900

   Height:

   127.8 mm +2.4 mm versus Win 400

   Width:

   68.5 mm +3.5 mm versus Win 400

   Depth:

   11.5 mm +1.2 mm versus Win 400

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. Win 400

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Lumia 900

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   52.6 cm²

Lumia 900 has approximately 15.6% more rectangular screen area than Win 400.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.