The Acer Predator X27U W3bmiiprx is a 26.5-inch WQHD gaming monitor featuring a QD-OLED panel with a native 2560 x 1440 resolution. It delivers an ultra-fast 240Hz refresh rate and a 0.03ms gray-to-gray response time, making it ideal for competitive and immersive gaming. The display supports AMD FreeSync Premium for smooth, tear-free gameplay.

Color performance is exceptional, with a DCI-P3 99% wide color gamut, Delta E < 2 color accuracy, and support for 1.07 billion colors. The panel supports HDR10 with a peak brightness of 400 nits at HDR 10% window and a maximum contrast ratio of 100 million to 1 (ACM). An antiglare screen treatment reduces reflections in bright environments.

Connectivity includes one DisplayPort 1.4 and two HDMI 2.1 ports, with an HDMI cable included. A 3.5mm audio-out jack and dual 2-watt built-in speakers are also provided. The ErgoStand allows 5.9 inches of height adjustment, tilt from -5° to 25°, swivel of ±20°, and full 90° pivot. The monitor is VESA 100x100mm compatible and weighs 12 lbs without the stand. Power draw is under 80 watts during normal operation across a 100–240V input range.