27‑INCH QHD WOLED with 4th Gen Tandem brightness: The 2560×1440 OLED panel uses LG's 4th Gen Tandem WOLED with Primary RGB Tandem technology, delivering up to 1500‑nit peak brightness for clearer gameplay in bright or dark environments 540HZ AT FULL 2560×1440, OR 720HZ AT 1280×720 — YOUR CHOICE, BY HOTKEY. Run QHD 540Hz as your everyday setting for detail and speed together, and drop to 720p for 720Hz when you’re chasing every last millisecond in competitive shooters. ULTRA‑FAST 0.02MS GTG RESPONSE TIME: Lightning‑quick pixel transitions reduce reverse ghosting and motion blur, delivering crisp, responsive gameplay for FPS, racing and competitive titles HDR TRUE BLACK 500 + DCI‑P3 99.5% (TYP.): Experience deep blacks, refined shadow detail and lifelike colour accuracy with True Black 500 and a wide DCI‑P3 gamut for dark‑scene visibility and cinematic contrast UL‑verified Perfect Black, Eye Comfort: AGLR (Anti‑Glare & Low Reflection) and flicker‑free and glare‑free performance support longer, more comfortable gaming sessions Next‑gen DisplayPort 2.1 bandwidth: DP 2.1 delivers the high‑speed throughput required for extreme refresh rates, while USB‑C supports streamlined single‑cable display output and data transfer G‑SYNC Compatible, FreeSync Premium Pro & AdaptiveSync: Multi‑standard adaptive sync minimises tearing, stutter and latency for smoother, more stable gameplay across GPUs and platforms UltraGear gaming tools: DAS, Black Stabilizer, Crosshair, ClearMR 21000: Dynamic Action Sync reduces input lag, Black Stabilizer improves dark‑scene visibility, Crosshair enhances aim accuracy and ClearMR 21000 ensures exceptional motion clarity Sleek, borderless design with full ergonomic adjustability: A virtually borderless frame and adjustable stand (tilt, height, swivel & pivot) support a clean, modern and competitive gaming setup