ASUS ROG Swift PG259QN 24.5-inch 16:9 G-Sync 360 Hz IPS Gaming Monitor

ASUS ROG Swift PG259QN 24.5-inch 16:9 G-Sync 360 Hz IPS Gaming Monitor

The ASUS ROG Swift PG259QN represents the pinnacle of competitive esports display technology, engineered specifically for professional gamers who demand the absolute fastest, most responsive gaming experience possible. With an industry-leading 360Hz refresh rate, true 1ms Fast IPS response time, hardware G-SYNC processor, and NVIDIA Reflex Latency Analyzer compatibility, it eliminates every millisecond of latency between your actions and on-screen results.

360Hz: The Competitive Edge

At 360Hz, the PG259QN refreshes the screen 360 times per second — 6x faster than standard 60Hz displays and 2.4x faster than mainstream 144Hz gaming monitors. This extreme refresh rate provides tangible competitive advantages:

• Ultra-smooth motion tracking: Track moving targets with pixel-perfect precision
• Reduced motion blur: Fast-moving objects remain sharp and clear
• Lower system latency: Faster refresh means newer frames displayed sooner
• Improved aim consistency: Micro-adjustments are visible immediately

Professional esports players report measurable improvements in reaction time, aim accuracy, and consistency when upgrading from 240Hz to 360Hz monitors.

Fast IPS + 1ms Response: No Compromises

ASUS’s Fast IPS technology achieves true 1ms gray-to-gray response time while maintaining IPS panel advantages: accurate colors, wide viewing angles, and no color shifting. Unlike VA panels with smearing or TN panels with poor colors, Fast IPS delivers both speed and image quality — essential for competitive players who spend hours daily in-game.

Hardware G-SYNC Processor: The Original

Unlike G-SYNC Compatible monitors (which use FreeSync with NVIDIA validation), the PG259QN features NVIDIA’s dedicated G-SYNC hardware processor, providing:

• Lower latency: Hardware processing reduces input lag vs software solutions
• Variable overdrive: Automatically adjusts response time settings per refresh rate
• Wider VRR range: Typically 1Hz to 360Hz (vs limited ranges on G-SYNC Compatible)
• Guaranteed performance: NVIDIA-controlled quality standards

This is premium adaptive sync technology for premium esports performance.

NVIDIA Reflex Latency Analyzer: Measure Your Advantage

The PG259QN supports NVIDIA Reflex Latency Analyzer, enabling precise measurement of end-to-end system latency (click to photon). Connect compatible mice to the monitor’s USB port to measure:

• Mouse click delay
• PC processing time
• Display latency
• Total system response time

Identify bottlenecks, optimize settings, and quantify improvements — invaluable for competitive optimization.

ASUS ELMB SYNC: Best of Both Worlds

Traditionally, motion blur reduction (backlight strobing) and adaptive sync are mutually exclusive. ASUS’s ELMB SYNC technology enables both simultaneously, providing:

• Ultra-low motion blur from backlight strobing
• Tear-free gaming from G-SYNC
• No compromises between smoothness and clarity

Most monitors force you to choose; the PG259QN delivers both.

24.5-Inch FHD: The Esports Sweet Spot

Professional esports players overwhelmingly prefer 24-25 inch displays at 1080p resolution because:

• Lower GPU demands: Easier to maintain 360fps at 1080p than 1440p/4K
• Compact viewing area: Less eye/head movement required to scan entire screen
• Higher pixel response: Lower resolution = faster pixel response times
• Competitive standard: Tournament and LAN events typically use 24-25″ FHD displays

For competitive gaming, bigger/higher-res isn’t always better — 24.5″ FHD is the proven formula.

ASUS GamePlus & GameVisual

GamePlus features enhance competitive gameplay:

• Crosshair overlay: Multiple styles for games without native crosshairs
• Timer/FPS counter: Track performance metrics
• Display alignment: Perfectly align multi-monitor setups

GameVisual provides pre-calibrated viewing modes for different game genres and content types.

Full Ergonomic Adjustability

Tournament-grade ergonomics enable precision positioning:

• Height, tilt, swivel, pivot adjustments
• VESA 100x100mm mounting
• Cable management
• Premium build quality with metal stand

Find your perfect competitive posture and maintain it across tournaments, LANs, and practice sessions.

The monitor chosen by champions — engineered for victory at the highest level of competitive gaming.

—

Technical Specifications

Display

• Screen Size: 24.5 inches (diagonal)
• Panel Type: Fast IPS (Rapid IPS)
• Native Resolution: 1920 x 1080 (FHD)
• Aspect Ratio: 16:9
• Refresh Rate: 360Hz (maximum)
• Response Time: 1ms (GtG – gray to gray)
• PPI (Pixels Per Inch): ~90 PPI
• Surface Treatment: Anti-glare (matte, typical)

Color & Image Quality

• Display Colors: Typically 16.7 million (8-bit)
• Color Gamut: Typically 100% sRGB (verify ASUS specs)
• Brightness: Typically 400 cd/m² (verify ASUS specs)
• Contrast Ratio: 1,000:1 (static, typical IPS)
• Viewing Angles: 178° horizontal / 178° vertical

Adaptive Sync & Gaming Features

• NVIDIA G-SYNC: Yes (hardware G-SYNC processor/module)
• VRR Range: Typically 1-360Hz (verify)
• NVIDIA Reflex Latency Analyzer: Compatible
• ASUS ELMB SYNC: Yes (motion blur reduction + G-SYNC simultaneously)
• ASUS GamePlus: Crosshair, timer, FPS counter, display alignment
• ASUS GameVisual: Multiple pre-calibrated viewing modes

Connectivity

(Typical for ASUS ROG Swift – verify with official specs)

• DisplayPort 1.4: 1 port (360Hz capable)
• HDMI 2.0: 1 port (typically limited to 240Hz @ 1080p)
• USB Hub: Typically 2-4 USB 3.0 ports
• USB Upstream: 1 port (for USB hub + Reflex Analyzer)
• Audio Output: 1x 3.5mm headphone jack
• Built-in Speakers: No (typical for esports monitors)

Ergonomics

• Height Adjustment: Yes (range TBD, typically 100-130mm for ROG)
• Tilt: Yes (typical range -5° to +20°)
• Swivel: Yes (typical ±30° to ±50° for ROG)
• Pivot: Yes (90° for portrait mode, typical)
• VESA Mount: 100 x 100mm (typical)
• Cable Management: Yes (integrated into stand, typical)

Design

• Bezel Design: Thin bezels (typical ROG Swift design)
• Stand: Premium metal stand with ROG branding
• RGB Lighting: Likely ROG logo projection or stand lighting (verify)
• Build Quality: Premium materials (metal/high-quality plastic)

Power

• Power Consumption: TBD (typically 30-60W for 24.5″ IPS)
• Power Supply: Typically internal
• Voltage: AC 100-240V, 50-60Hz (typical)

Dimensions & Weight

(Approximate – verify with ASUS official specifications)

• With Stand: Approximately 560 x 420-520 x 220mm (varies by height)
• Without Stand: Approximately 560 x 330 x 60mm
• Weight: Approximately 5-7kg with stand

Certifications

• NVIDIA G-SYNC: Hardware module certification
• NVIDIA Reflex Latency Analyzer: Compatible
• TÜV Eye Comfort: Likely certified (typical for ASUS)

Warranty

• Warranty Period: Typically 3 years (verify with ASUS/retailer)
• ASUS Perfect Pixel Policy: Check if applicable (zero bright pixel guarantee)

—

CRITICAL REQUIREMENTS:

GPU Requirements:

• Minimum for 360Hz: RTX 3080 / RX 6900 XT (competitive settings, esports titles)
• Recommended for 360Hz: RTX 4080 / 4090 or AMD equivalent
• Note: Achieving 360fps consistently requires top-tier hardware even at 1080p

Important Considerations:

Strengths:

• Industry-leading 360Hz refresh rate
• Hardware G-SYNC processor (lower latency than G-SYNC Compatible)
• NVIDIA Reflex Latency Analyzer support
• ELMB SYNC (motion blur reduction + adaptive sync together)
• True 1ms Fast IPS response time
• Premium ROG Swift build quality
• Full ergonomic adjustability

Limitations:

• Very expensive (premium pricing for 360Hz + hardware G-SYNC)
• Requires top-tier GPU to utilize fully
• 1080p may feel limiting for non-gaming tasks (productivity, media)
• Limited color gamut vs content creation monitors
• No HDR (or basic HDR only)

Ideal Use Cases:

• Professional esports players (CS2, Valorant, Apex Legends, Overwatch)
• Competitive FPS enthusiasts
• High-level ranked play requiring every advantage
• Players with high-end systems (RTX 4080/4090 or equivalent)
• Tournaments and LAN events (if chosen tournament monitor)

NOT Ideal For:

• Casual gamers (360Hz benefits minimal below high skill levels)
• Budget builds (cannot maintain 360fps)
• Content creators (limited color gamut)
• Single-player story-driven games (60-120fps sufficient)
• Users wanting larger/higher-res displays

Comparison Points:

• vs 240Hz Monitors: 50% faster refresh provides measurable advantage for pros
• vs G-SYNC Compatible: Hardware G-SYNC has lower latency, better performance
• vs 27″ 1440p: Lower res/smaller size is esports standard
• vs OLED: OLED has better contrast; this has no burn-in risk

Best For:

• Elite competitive players where milliseconds matter
• Players with hardware to support 360fps
• Users prioritizing responsiveness above all else
• Esports athletes and aspiring professionals

This is a specialized tool for a specific purpose — achieving competitive excellence in fast-paced esports titles. If you’re not playing at a high competitive level or don’t have the hardware to drive 360fps, more balanced monitors may provide better value.