27US550

Written analysis

27US550 at a glance

The 27US550 is a 27" IPS monitor at 3840×2160 and 60 Hz. The listed aspect ratio is 1.778:1, 16:9. The backlight is listed as W-LED.

Best fit: everyday work and play where a balanced panel is more important than flagship extras.

Panel and image

Overall quality is 72.7, with 82.9 work and 63.6 play. Pixel density is listed at 163 PPI. Typical brightness is 300 nits. Contrast is listed as 1000:1. The coating is Anti-glare/Matte (3H). The listed pixel count sits in the high-resolution class used by the work and overall scores.

Color and HDR

Recorded gamut coverage is 90% DCI-P3. Color depth is listed as 10-bit FRC. HDR is listed as HDR10. The work score is a solid everyday office result rather than a specialist color-critical display.

Motion and sync

Refresh is listed at 60 Hz. Response time is listed as 5.00 ms. Pair this resolution with the GPU table before assuming native high settings.

Ergonomics and connectivity

Stand and mount options are listed as Height · Pivot · Swivel · Tilt · VESA (100x100mm). Recorded inputs include 2 x HDMI 2.0, 1 x DisplayPort 1.4, 1 x 3.5 mm Audio Out.

Buying verdict

Overall quality is 72.7, a strong mainstream result for a primary desktop display.

At the recorded Amazon price, quality / price is 54.1—a balanced value for this class.

Work / price is 61.6 and play / price is 33.1.