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ASUS ROG Strix XG259QNSR Ace 24.5'' Full HD 420Hz Overclocked Fast IPS eSports Gaming Monitor – 0.3ms Min. GTG, ELMB Sync, NVIDIA G-SYNC Compatible, Variable Overdrive 2.0, AI Dynamic Crosshair, Height-Adjustable Stand, 1/4'' Tripod Socket & USB Hub
0 EGP
Shiping Information
Nationwide shipping across Egypt. Fees confirmed by phone before shipping.
Description
Core Identifiers & System Classification
- Brand: ASUS (Republic of Gamers)
- Product Line: ROG Strix Ace Series (ASUS's dedicated competitive eSports tier, built purely for frame rate and motion clarity)
- Model Name: ROG Strix XG259QNSR Ace
- Display Type: LED-backlit Fast IPS / TFT Active Matrix
Display Specs & Performance
- Panel Size: 24.5 inches (The official tournament-standard footprint, allowing full HUD and minimap awareness without head movement)
- Panel Type: Fast IPS (LED Backlight)
- Aspect Ratio: 16:9
- Active Display Area (H × V): 543.744 × 302.616 mm
- Surface Treatment: Anti-Glare
- Native Resolution: Full HD (1920 × 1080)
- Pixel Pitch: 0.2832 × 0.2802 mm
- Refresh Rate:
- Up to 420 Hz (Overclocked via DisplayPort) (Among the fastest LCD refresh rates available, delivering a new frame roughly every 2.38 ms)
- 240 Hz (via HDMI) (Important caveat: HDMI is bandwidth-capped at 240Hz on this model — DisplayPort is mandatory to unlock 420Hz)
- Response Time: 1 ms (GtG) / 0.3 ms (Min. GtG) (Effectively eliminates ghosting and smearing during rapid crosshair pans)
- Brightness: 400 cd/m² (Typical & HDR Peak)
- Static Contrast Ratio: 1000:1 (Typical)
- Viewing Angles: 178° Horizontal / 178° Vertical
- Display Colors: 16.7 Million colors
- Color Gamut Coverage: 115% sRGB / 90% DCI-P3 (Exceptionally wide gamut for an eSports-first panel, so games look vibrant rather than washed out)
- HDR Support: HDR10
Gaming, Motion & AI Features
- Adaptive Sync / VRR: AMD FreeSync™ Premium, NVIDIA® G-SYNC® Compatible, VESA AdaptiveSync Display 420Hz
- Motion Clarity Technology: Extreme Low Motion Blur (ELMB) & ELMB Sync (The standout feature here — ELMB Sync allows backlight strobing and variable refresh rate to operate simultaneously, something most monitors cannot do, giving you CRT-like motion clarity without tearing)
- Variable Overdrive: Integrated ASUS Variable Overdrive 2.0 (Automatically tunes pixel overdrive as your frame rate fluctuates, preventing inverse ghosting/coronas at lower FPS)
- AI Assistant Features:
- AI Visual: Automatically detects on-screen content and optimizes picture settings
- Dynamic Crosshair: Automatically changes the crosshair color to contrast against the background so it never disappears against bright or dark surfaces
- Dynamic Shadow Boost: Intelligently brightens only dark regions to reveal hidden enemies without blowing out bright areas
- Enhancement & Color Tools: Trace Free Technology, GameFast Input Technology, Shadow Boost, GamePlus, GameVisual, 6-axis Color Adjustment (R, G, B, C, M, Y), Color Temp Selection (8 modes), Gamma Adjustment (1.8 / 2.0 / 2.2 / 2.4 / 2.6)
- Software & Power Sync: ASUS DisplayWidget Center (mouse-driven OSD control), ASUS Power Sync
- Certifications: VESA DisplayHDR™ 400, TÜV Flicker-Free, TÜV Low Blue Light
Connectivity & Audio
- Video Inputs:
- 1 × DisplayPort™ 1.4 (HBR3, supports 48–420 Hz) (Use this port for the full 420Hz experience)
- 2 × HDMI™ 2.1 (TMDS, supports 48–240 Hz)
- USB Hub: 2 × USB 3.2 Gen 1 Type-A Downstream (with USB Type-B Upstream)
- Audio: 1 × 3.5 mm Earphone / Headphone Jack (No built-in speakers — as expected for a pure competitive panel)
- HDCP Support: HDCP 2.3
Power & Mechanical Specs
- Power Consumption: 24 W (Operating), <0.5 W (Power Saving Mode), <0.3 W (Power Off Mode)
- Voltage: 100–240V, 50/60Hz
- Ergonomic Stand Adjustments:
- Height Adjustment: 0 to 160 mm (Class-leading travel — lets you drop the panel low for the "pro-player" tilted, close-to-desk posture)
- Swivel: +45° to -45°
- Pivot: +90° to -90°
- Tilt: +20° to -5°
- VESA Mounting: 100 × 100 mm
- Additional Mounting & Security: 1/4" Tripod Socket (Located on top of the stand — a brilliant streamer-focused touch that lets you mount a webcam, microphone, or light directly above the screen without a separate boom arm), Kensington Lock Slot
- Dimensions with Stand (W × H × D): 55.77 × 51.48 × 18.82 cm
- Dimensions without Stand (W × H × D): 55.8 × 33.2 × 5.89 cm
- Net Weight: 5.6 kg (with stand) / 3.4 kg (without stand)
- Included Accessories: DisplayPort cable, USB Type-B to Type-A cable, Power cord, ROG pouch, ROG sticker, Quick start guide, Warranty card
















