HTC Windows Phone 8X vs Microsoft Lumia 550

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

  Windows Phone 8X: 11.9 g lighter

  Windows Phone 8X:

  130 g

  Lumia 550:

  141.9 g

• Width

  Windows Phone 8X: 1.6 mm narrower

  Windows Phone 8X:

  66.2 mm

  Lumia 550:

  67.8 mm

• Screen diagonal

  Windows Phone 8X: 0.4 in smaller diagonal

  Windows Phone 8X:

  4.3 in

  Lumia 550:

  4.7 in

• Chipset

  Windows Phone 8X:

  Qualcomm MSM8960 Snapdragon S4 Plus

  Lumia 550:

  Qualcomm MSM8909 Snapdragon 210 (28 nm)

• Height

  Windows Phone 8X: 3.7 mm shorter

  Windows Phone 8X:

  132.4 mm

  Lumia 550:

  136.1 mm

• Release year

  Windows Phone 8X:

  2012

  Lumia 550:

  2015

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. Windows Phone 8X

   Height:

   132.4 mm

   Width:

   66.2 mm

   Depth:

   10.1 mm

2. 2. Lumia 550

   Height:

   136.1 mm +3.7 mm versus Windows Phone 8X

   Width:

   67.8 mm +1.6 mm versus Windows Phone 8X

   Depth:

   9.9 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. Windows Phone 8X

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   51 cm²

2. 2. Lumia 550

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

Lumia 550 has approximately 19.5% more rectangular screen area than Windows Phone 8X.

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.