BenQ Mobiuz EX271QZ 27-Inch QD-OLED 500Hz 2K Gaming Monitor

The BenQ Mobiuz EX271QZ is a 27-inch QHD gaming monitor built around a third-generation QD-OLED panel, combining quantum-dot colour science with OLED's inherent per-pixel illumination control. The result is a display that meets VESA DisplayHDR True Black 500 certification, delivering deep, accurate blacks alongside a peak brightness rating of 300 nits in standard mode and wide HDR headroom that the True Black 500 tier enables. At its core, the EX271QZ renders a native resolution of 2560×1440 pixels across the 27-inch flat screen at a 16:9 aspect ratio. The panel's 500Hz refresh rate keeps screen motion exceptionally fluid, while the 0.03ms grey-to-grey response time minimises ghosting during fast-paced gameplay. Both figures make the monitor well suited to competitive titles where every frame matters. Colour accuracy is a defining strength. The QD-OLED substrate covers 99% of the DCI-P3 colour space, and BenQ's own Color Lab calibration process is applied at the factory, with a professional calibration report included. BenQ's Spectral Color and High Pixel Contrast technologies work in tandem to preserve nuance across both bright highlights and shadowed areas. The Color Shuttle ecosystem adds a database of 120+ game-specific colour profiles — downloadable and applicable in real time — so visually distinctive titles can be displayed with tuning informed by their art direction. Three broad colour modes (Fantasy, Sci-Fi, Realistic) are also available for quick adaptation to different visual styles. Connectivity covers modern standards: one HDMI 2.1 port with eARC support, one additional HDMI 2.1 port, one DisplayPort 1.4, one USB-C upstream (USB 3.2 Gen 1, data only), two USB-A downstream ports (USB 3.2 Gen 1, 4.5W charging each), and one USB-C downstream port (USB 3.2 Gen 1, 7.5W charging). The HDMI 2.1 eARC port enables the monitor's integrated soundbar stand (ID stand) to pass audio to compatible external audio equipment. No built-in speakers are included. Console gamers benefit from Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR) via AMD FreeSync Premium Pro, Consumer Electronics Control (CEC), and Enhanced Audio Return Channel (eARC). For FPS play, the OSD includes a crosshair overlay, FPS counter, and blur-reduction mode. Gaming Motion Blur Reduction, Colour Vibrance, and Light Tuner controls round out the software feature set. The ergonomic stand allows -5° to +15° tilt, 15° left/right swivel, and 100mm height adjustment. VESA 100×100mm wall-mount compatibility is provided. The display carries a TÜV Rheinland certification for both Flicker-Free and Low Blue Light (hardware solution), and includes a Colour Weakness mode. Firmware updates are supported via USB. The panel is protected by a graphene film layer designed to extend long-term durability of the OLED surface. A 3-year warranty is included. Verified Specifications: • Panel type: QD-OLED (3rd generation) • Screen size: 27 inches, flat • Resolution: 2560×1440 (QHD / 2K) • Aspect ratio: 16:9 • Refresh rate: 500Hz • Response time: 0.03ms (GtG) • Brightness: 300 nits • HDR: VESA DisplayHDR True Black 500 • Colour gamut: 99% DCI-P3 • Viewing angle: 178°/178° • Adaptive sync: AMD FreeSync Premium Pro • Ports: 2× HDMI 2.1 (one with eARC), 1× DisplayPort 1.4, 1× USB-C upstream, 2× USB-A downstream, 1× USB-C downstream • Built-in speakers: No • Stand adjustments: Tilt -5°/+15°, Swivel ±15°, Height 100mm • VESA mount: 100×100mm • Warranty: 3 years