I additionally really feel it comes throughout in how colours current. Technically, the monitor’s outcomes are modest for an OLED monitor: It has a shade gamut that spanned 94 % of DCI-P3 and 89 % of AdobeRGB. That’s a tad extra slender than prime QD-OLED screens, which may hit as much as 98 % and 95 %, respectively. Nonetheless, the ultra-clear, high-contrast look of the panel amplifies the sense of influence. I’m not saying it’s higher than one of the best rivals, however the PG27UCWM’s total picture high quality is within the higher tier. That is at the least partially resulting from the truth that RGB Stripe OLED additionally improves “shade quantity,” which is a show’s skill to take care of shade that gamut had max brightness.
Sadly, the vivid and contrast-rich picture is paired with mirror-like reflections. I might seemingly use the monitor to shave. It’s not an issue in a darkish room, nevertheless it’s noticeable when even modest ambient mild is current.
This is a crucial, and divisive, level. Many OLED purists adore an ultra-gloss end as a result of it highlights the wealthy distinction and shade the know-how can present. Others, myself included, favor matte shows that cut back or eradicate discernible reflections.
There’s no proper reply to this query, however you’ll have to resolve your desire earlier than you make a purchase order.
Nice for Sharpness, Nice HDR
Beneath the PG27UCWM’s shiny coat you’ll discover a tandem RGB Stripe OLED panel with a local decision of 3840 x 2160. It’s crisp. Earlier OLED screens have used an uncommon sub-pixel association that might harm picture readability, however the PG27UCWM has a extra typical RGB sub-pixel format that eliminates the difficulty. You may generally see this marketed as “Fifth-Gen QD-OLED,” and it initially launched in 34-inch screens just like the Alienware AW3426DW. However lastly, the PG27UCWM is bringing it to the extra customary 27-inch dimension.
Textual content readability, particularly, has at all times been one of many chief points about these looking for OLED screens, and I now not have complaints in that regard. The decision helps, too, offering a pixel density of about 165 pixels per inch throughout the 26.5-inch panel. The panel’s sharpness was wonderful with the monitor linked to each my Home windows 11 desktop and my MacBook Air M4.
HDR is the place the PG27UCWM’s tandem OLED panel actually begins to earn its maintain. My testing discovered it might hit as much as 800 nits of brightness. Whereas that’s not a record-setting end result, it’s according to different premium OLED screens, which generally supply 800 to 900 nits in my testing (one of the best barely clear 1,000 nits). The monitor additionally helps Dolby Imaginative and prescient HDR, which is uncommon.
The PG27UCWM’s brightness, distinction, and backbone mix to ship actual influence in HDR video games. It’s so shiny that it might at instances really feel overwhelming. Happily, Asus contains HDR brightness adjustment choices that allow you to tone down the brightness if you happen to’d favor.
Asus’ PG27UCWM isn’t uniquely shiny in HDR although. The Alienware AW3426DW, Acer Predator X27 X1, and MSI MPG 32URXW are among the many screens I’ve examined that ship comparable HDR brightness (and a few of that are considerably cheaper). Nonetheless, the PG27UCWM performs significantly better than least costly OLED screens just like the entry-level Alienware AW2726DM, which may solely ship roughly 400 nits in HDR.
Movement Readability Checks the Bins
{Photograph}: Matthew S. Smith
The PG27UCWM can attain a refresh fee of as much as 240 Hz at 4K decision. That’s customary for a high-end 4K OLED in 2026. It additionally supplies a dual-mode characteristic that may cut back the decision to 1080p in trade for a refresh fee of as much as 480 Hz. That’s much less frequent, although many OLED screens now supply the same characteristic.
