Siemens SX45 vs ZTE Blade X9

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

  Blade X9: 170 g lighter

  SX45:

  330 g

  Blade X9:

  160 g

• Width

  Blade X9: 9.8 mm narrower

  SX45:

  87 mm

  Blade X9:

  77.2 mm

• Depth

  Blade X9: 17.4 mm thinner

  SX45:

  26 mm

  Blade X9:

  8.6 mm

• Height

  SX45: 21.3 mm shorter

  SX45:

  134 mm

  Blade X9:

  155.3 mm

• Release year

  SX45:

  2001

  Blade X9:

  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. SX45

   Height:

   134 mm

   Width:

   87 mm +9.8 mm versus Blade X9

   Depth:

   26 mm +17.4 mm versus Blade X9

2. 2. Blade X9

   Height:

   155.3 mm +21.3 mm versus SX45

   Width:

   77.2 mm

   Depth:

   8.6 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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. SX45

   SX45: Screen geometry unavailable or conflicting.

2. 2. Blade X9

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

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.