The Asus ROG Strix OLED XG259QDPG Ace and XG259QDNS Ace debuts at Gamescom 2026
26 August 2026, 19:53:40
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The latest Asus lineup of 24.5-inch OLED esports monitors that debuts at Gamescom 2026 is rounded off with two RGB‑stripe QD‑OLED models - the Asus ROG Strix OLED XG259QDPG Ace and the Asus ROG Strix OLED XG259QDNS Ace. Both models share a common foundation built around a 24.5‑inch RGB‑stripe QD‑OLED panel, enhanced with BlackShield Film and AGLR (anti‑glare low‑reflection) coating. This combination boosts perceived black levels, suppresses reflections, and maintains clarity under harsh lighting - an essential trait for competitive environments.
Across both displays, Asus delivers hallmark OLED performance: 0.03 ms GTG response time, AMD FreeSync Premium Pro and NVIDIA G‑Sync Compatible support, True Black 600, HDR10, true 10‑bit color, 99% DCI‑P3 coverage, and up to 1800‑nit HDR highlights. These shared specs ensure that no matter which model players choose, they’re getting elite‑grade motion clarity, color accuracy, and HDR impact.
Asus ROG Strix OLED XG259QDPG Ace specifications and features
The Asus ROG Strix OLED XG259QDPG Ace is the performance flagship of the pair, pushing its RGB QD‑OLED panel to 560Hz - a refresh rate engineered for players who want every possible millisecond advantage. Asus pairs this extreme speed with BlackShield Film, which improves perceived black levels by up to 40% in bright rooms and increases panel hardness 2.5x, making the surface more durable and easier to clean. The AGLR coating keeps reflections under control without dulling the panel's vibrancy, preserving the deep contrast that QD‑OLED is known for. Connectivity includes DisplayPort 1.4 with DSC, two HDMI 2.1 ports, and a USB hub, ensuring compatibility with modern GPUs and tournament setups.Asus ROG Strix OLED XG259QDNS Ace specifications and features
The Asus ROG Strix OLED XG259QDNS Ace targets a more accessible price point while retaining the core visual advantages of QD‑OLED. It uses the same RGB‑stripe QD‑OLED panel, BlackShield Film, and AGLR coating, delivering identical color performance, HDR capability, and contrast. Its 360Hz refresh rate may not reach the stratospheric heights of the XG259QDPG Ace, but it remains firmly in high‑end esports territory - more than fast enough for competitive shooters, MOBAs, and arena titles. ASUS positions this model as the "Ace experience for everyone," bringing pro‑grade visuals and setup tools to a broader audience. Connectivity partially mirrors the higher‑end model with DisplayPort 1.4 (DSC) and two HDMI 2.1 ports, ensuring seamless integration into modern gaming rigs.Further important features that apply across all models from the new Asus 24.5-inch OLED esports lineup include tools for finely tuned setups. Each monitor comes with built‑in measurement guides for tilt (-5° to +33°) and height (0–155 mm), allowing competitors to restore their exact configuration with speed and precision.
Furthermore, the streamlined Quick OSD menu makes pre‑match adjustments just as effortless, giving players fast access to the core settings they rely on. Since different titles demand different visual tuning, ASUS includes three dedicated Esports Color modes - each calibrated for a specific FPS scenario - so pros can instantly switch to the profile that fits the game at hand.
There's meaningful engineering work happening behind the scenes, too. All ROG Strix OLED Ace models use GaNFET power‑supply technology, a major upgrade that improves efficiency and thermal behavior. By reducing waste heat by up to 35% and lowering vent temperatures by around 10%, GaNFET components help the displays maintain high brightness while supporting a longer operational lifespan.
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