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Asus ROG Strix XG258QMG: New FHD TN gaming monitor launches with 280Hz refresh rate and 120% sRGB coverage

The Asus ROG Strix XG258QMG gaming monitor (pictured). (Image source: Asus)
The Asus ROG Strix XG258QMG gaming monitor (pictured). (Image source: Asus)
ASUS ROG Strix XG258QMG is a new 24.5-inch Full HD TN gaming monitor featuring 280Hz refresh rate, 0.2ms response, 120% sRGB coverage, FreeSync, and HDR, designed for competitive low-latency gaming environments.

The Asus ROG Strix XG258QMG has launched as a 24.5-inch Full HD TN gaming monitor. It features a native 1920x1080 resolution, covers 120% of the sRGB color space, and offers a typical brightness of 400cd/m². Its refresh rate can reach up to 280Hz and response time is rated at a minimum 0.2ms GTG for sharp motion and minimal delay in fast-paced games, like CS2 and Overwatch.

The display has a 1000:1 contrast ratio and 16.7 million colors with wide 176-degree viewing angles horizontally and vertically. Physical connection options include a single DisplayPort 1.4 (HBR2), two HDMI 2.0 ports, and an 3.5mm jack. The monitor carries certifications for AMD FreeSync Premium, VESA AdaptiveSync with 280Hz support, VESA DisplayHDR 400, TÜV Flicker-free, and TÜV Low Blue Light. Key features include ELMB Sync for eliminating blur and ghosting, DisplayWidget Center for direct adjustment of settings, GamePlus overlay modes, Shadow Boost for better visibility in dark areas, and customizable aspect control.

Mechanical versatility is provided through a stand allowing tilt, swivel, pivot, and height adjustment, and it supports VESA 100x100mm mounting. ASUS Aura Sync is present for ambient lighting synchronization with compatible peripherals. The monitor weighs 6.05 kilograms with the stand and 3.4 kilograms without. The retail box often includes a DisplayPort cable, power adapter, power cord, starter guide, branded pouch and sticker, and a warranty card, although accessories may vary by region. Pricing and availability details aren't disclosed as of writing. 

Buy the Asus ROG Strix 27” 1440P USB-C HDR gaming monitor on Amazon.

(Image source: Asus)
(Image source: Asus)
(Image source: Asus)
(Image source: Asus)
(Image source: Asus)
(Image source: Asus)
(Image source: Asus)
(Image source: Asus)

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 09 > Asus ROG Strix XG258QMG: New FHD TN gaming monitor launches with 280Hz refresh rate and 120% sRGB coverage
Anubhav Sharma, 2025-09-11 (Update: 2025-09-11)