Best Buy cuts Acer Predator XB27OU price by $50
The 27-inch QD-OLED gaming monitor is now $329.99, offering 240Hz refresh rates and high color accuracy at a lower price point.
By Leila Reynolds ·
Best Buy reduced the price of the Acer Predator XB27OU to $329.99 on October 23, 2026. The retailer removed $50 from the previous cost of the 27-inch QD-OLED gaming monitor. This price adjustment targets gamers considering a switch from IPS panels to OLED displays without a major financial commitment.
The monitor features a 26.5-inch QD-OLED panel with a maximum resolution of 2,560 x 1,440 pixels. This resolution, commonly referred to as QHD or 2K, is suitable for mid-range gaming PCs. Tom's Hardware notes that graphics cards in that category can typically meet the frame rate and resolution demands of this display without strain.
Performance metrics emphasize speed. The screen operates at a 240Hz refresh rate with a gray-to-gray response time of 0.03ms. The OLED technology enables this rapid response, which Tom's Hardware says provides smooth motion and eliminates the ghosting artifacts found on slower monitors.
The display supports AMD's FreeSync Premium. This technology synchronizes the monitor's refresh rate with the frame rate of the game being played. The synchronization removes screen tearing and improves the visual experience during gameplay.
Color performance is another key feature of the QD-OLED panel. The XB27OU covers 99% of the DCI-P3 color gamut and maintains a Delta E accuracy figure below 2. It also supports HDR10, a 10-bit color standard that enhances contrast, color depth, and brightness compared to standard dynamic range. The panel produces deep blacks and strong contrast, making games appear more vivid.
Connectivity options include two HDMI 2.1 ports and one DisplayPort 1.4 port. These inputs allow users to connect a gaming PC and multiple game consoles to the same screen. The reduced price makes the monitor available at Best Buy for shoppers seeking high-end display technology at a modest cost.
