HTC One VX vs TECNO Spark 3 Pro

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

  One VX: 7.9 mm narrower

  One VX:

  67.6 mm

  Spark 3 Pro:

  75.5 mm

• Screen diagonal

  One VX: 1.7 in smaller diagonal

  One VX:

  4.5 in

  Spark 3 Pro:

  6.2 in

• Chipset

  One VX:

  Qualcomm MSM8930 Snapdragon 400 (28 nm)

  Spark 3 Pro:

  Mediatek MT6761 Helio A22 (12 nm)

• Rear camera layout

  One VX:

  Single

  Spark 3 Pro:

  Dual

• Depth

  Spark 3 Pro: 1.3 mm thinner

  One VX:

  9.2 mm

  Spark 3 Pro:

  7.9 mm

• Height

  One VX: 20.8 mm shorter

  One VX:

  133.5 mm

  Spark 3 Pro:

  154.3 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. One VX

   Height:

   133.5 mm

   Width:

   67.6 mm

   Depth:

   9.2 mm +1.3 mm versus Spark 3 Pro

   Weight:

   124.7 g

2. 2. Spark 3 Pro

   Height:

   154.3 mm +20.8 mm versus One VX

   Width:

   75.5 mm +7.9 mm versus One VX

   Depth:

   7.9 mm

   Weight:

   Unknown

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. One VX

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

2. 2. Spark 3 Pro

   Spark 3 Pro: Screen geometry unavailable or conflicting.

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.