HTC First vs vivo X27 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.

• Display technology

  OLED versus LCD

  First:

  LCD

  X27 Pro:

  OLED

• Weight

  First: 76.1 g lighter

  First:

  123.9 g

  X27 Pro:

  200 g

• Width

  First: 9.6 mm narrower

  First:

  65 mm

  X27 Pro:

  74.6 mm

• Screen diagonal

  First: 2.4 in smaller diagonal

  First:

  4.3 in

  X27 Pro:

  6.7 in

• Chipset

  First:

  Qualcomm MSM8930 Snapdragon 400 (28 nm)

  X27 Pro:

  Qualcomm SDM710 Snapdragon 710 (10 nm)

• Rear camera layout

  First:

  Single

  X27 Pro:

  Triple

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. First

   Height:

   126 mm

   Width:

   65 mm

   Depth:

   8.9 mm

2. 2. X27 Pro

   Height:

   165.7 mm +39.7 mm versus First

   Width:

   74.6 mm +9.6 mm versus First

   Depth:

   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.

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

1. 1. First

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   51 cm²

2. 2. X27 Pro

   X27 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.