HTC Desire 830 vs Vodafone Smart 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.

• Width

  Smart X9: 7.6 mm narrower

  Desire 830:

  78.9 mm

  Smart X9:

  71.3 mm

• Screen diagonal

  Desire 830: 0.2 in smaller diagonal

  Desire 830:

  5.5 in

  Smart X9:

  5.7 in

• Chipset

  Desire 830:

  Mediatek MT6795 Helio X10 (28 nm)

  Smart X9:

  Qualcomm SDM450 Snapdragon 450 (14 nm)

• Height

  Smart X9: 9.3 mm shorter

  Desire 830:

  157.5 mm

  Smart X9:

  148.2 mm

• Release year

  Desire 830:

  2016

  Smart X9:

  2018

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. Desire 830

   Height:

   157.5 mm +9.3 mm versus Smart X9

   Width:

   78.9 mm +7.6 mm versus Smart X9

   Depth:

   7.8 mm

2. 2. Smart X9

   Height:

   148.2 mm

   Width:

   71.3 mm

   Depth:

   8 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. Desire 830

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Smart X9

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 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.