Asus ROG Strix XG259QN with 24.5″ 1080p IPS Panel and 380Hz Overclocked Refresh Rate
Originally published 30 May 2023, last updated 31 July 2023

Originally showcased in May 2023 at the Computex event was the new Asus ROG Strix XG259QN monitor. We now have some final specs and details as the product page has appeared online. This is a 24.5″ sized display with a 1920 x 1080 resolution ‘Fast IPS’ panel. It offers a native 360Hz refresh rate which can be overclocked a bit up to 380Hz. It’s supported by adaptive-sync for VRR from compatible NVIDIA and AMD systems and includes the AMD ‘FreeSync Premium’ certification.
Fast IPS panel and ELMB-sync support
Asus advertise a 0.3ms minimum response time which they say is thanks to their new “ASUS Fast IPS Display [which] allows the display’s liquid crystal elements to switch up to 10X faster than conventional IPS panels for improved response.” The screen is also equipped with Asus’ “ELMB-sync” technology, a strobing blur reduction backlight mode that can be used at the same time as VRR.
With aspect ratio control options, you can switch to the desired window sizes as 4:3 aspect ratio or 4:3 full setting with either 1280×960 or 1024×768 with full refresh rate. With this focused “tunnel vision” or “stretched image” it can help you concentrate on the important spots in the game. A range of familiar Asus preset modes and added gaming features are included as normal.
Specifications and Connectivity
In other specs the screen has a 1920 x 1080 resolution, 1000:1 contrast ratio, 400 cd/m2 brightness, 178/178 viewing angles, 16.7m 8-bit colour depth and a somewhat extended colour gamut with ~110% sRGB coverage. The screen also comes factory calibrated with a dE <2.
For connectivity there are 1x DisplayPort 1.4 and 2x HDMI 2.0 connections provided along with 2x USB data ports and a headphone jack. The stand offers a full range of tilt, height, swivel and rotate adjustments.
Source: Asus and product page
We may earn a commission if you purchase from our affiliate links in this article- TFTCentral is a participant in the Amazon Services LLC Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.de, Amazon.ca and other Amazon stores worldwide. We also participate in a similar scheme for Overclockers.co.uk, Newegg, Bestbuy , B&H and some manufacturers.
Stay up to date
![]() | ![]() | ![]() | ![]() |
| Browser Alerts | Follow on X | Subscribe on YouTube | Support Us |
Latest Monthly News Round-up

Popular Trending News
LG 27GM950B 5K Monitor Announced with a 2,304-zone Mini LED Backlight December 26, 2025 Ahead of CES in a couple of week’s time, LG Electronics have unveiled their line-up of new monitors that will be on show at the event. They also announced the global launch of their new premium gaming monitor brand, UltraGear…
The LG 39GX950B is the World First 39″ 5K2K OLED Monitor to be Announced December 26, 2025 Ahead of CES in a couple of week’s time, LG Electronics have unveiled their line-up of new monitors that will be on show at the event. They also announced the global launch of their new premium gaming monitor brand, UltraGear…
LG Announce the 52G930B, a 52″ Ultrawide Monitor with 5K2K Resolution December 26, 2025 Ahead of CES in a couple of week’s time, LG Electronics have unveiled their line-up of new monitors that will be on show at the event. One of the new models being announced is the massive new 52G930B, a 52″…
Asus Unveil the ROG Swift PG32UCDM3 with a 4th Gen QD-OLED Panel and New BlackShield Film December 27, 2025 Asus have unveiled today their new ROG Swift PG32UCDM3, a third generation of their super-popular PG32UCDM (reviewed) from 2024, now with a range of updates and improvements. The screen remains 32″ in size with a 3840 x 2160 “4K” resolution…
[Updated] LG Display Announce a New 27″ 4K OLED Panel with RGB-Stripe Layout December 24, 2025 Originally published 23 December 2025, last updated 24 December 2025 OLED panel manufacturer, LG Display today announced some further details of one of their new panels which was teased a couple of days ago in a promotional video (along with…




