HTC One ST vs Xiaomi Black Shark Helo

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.

• Display technology

  OLED versus LCD

  One ST:

  LCD

  Black Shark Helo:

  OLED

• Weight

  One ST: 75 g lighter

  One ST:

  115 g

  Black Shark Helo:

  190 g

• Width

  One ST: 8.3 mm narrower

  One ST:

  66.9 mm

  Black Shark Helo:

  75.2 mm

• Screen diagonal

  One ST: 1.71 in smaller diagonal

  One ST:

  4.3 in

  Black Shark Helo:

  6.01 in

• Rear camera layout

  One ST:

  Single

  Black Shark Helo:

  Dual

• Depth

  Black Shark Helo: 0.6 mm thinner

  One ST:

  9.3 mm

  Black Shark Helo:

  8.7 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 ST

   Height:

   128 mm

   Width:

   66.9 mm

   Depth:

   9.3 mm +0.6 mm versus Black Shark Helo

2. 2. Black Shark Helo

   Height:

   160 mm +32 mm versus One ST

   Width:

   75.2 mm +8.3 mm versus One ST

   Depth:

   8.7 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. One ST

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   52.6 cm²

2. 2. Black Shark Helo

   Screen diagonal:

   6.01 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   93.2 cm²

Black Shark Helo has approximately 77.1% more rectangular screen area than One ST.

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.