Asus ROG Swift PG38UQ Debuts with 38″ 4K IPS Panel and 144Hz Refresh Rate
Originally published 30 May 2023, last updated 13 June 2023

Showcased first at Computex in May 2023 was the new Asus ROG Swift PG38UQ. This is a 38″ sized gaming monitor with a 3840 x 2160 “4K” resolution, the first of its size to market in fact. The PG38UQ also has a 144Hz refresh rate, supported by adaptive-sync for VRR from compatible NVIDIA and AMD systems, and includes the AMD ‘FreeSync Premium Pro’ and NVIDIA ‘G-sync Compatible’ certifications apparently. It’s built around a so-called “Fast IPS” panel, including as ever a response time spec of 1ms G2G. A product page has since appeared from Asus, so we now have more details to share.
Asus ROG Swift PG38UQ Specs

The PG38UQ is 38″ in size with a 3840 x 2160 resolution “Fast IPS” panel. It’s a flat format with a 16:9 aspect ratio. In other specs there is a 1ms G2G response time, 1000:1 contrast ratio, 350 nits brightness(600 nits for HDR), 178/178 viewing angles, a 98% DCI-P3 wide colour gamut and 10-bit colour depth support.
HDR 600 and ELMB-sync included
The screen will also include VESA DisplayHDR 600 certification which includes some simple edge-lit local dimming, along with the colour enhancements listed above.
Support for Asus’ motion blur reduction mode “ELMB-sync”, which can be used at the same time as VRR, is also listed. There’s a range of familiar gaming preset modes and extra settings in the menu, and with “aspect ratio control”, you can switch to the desired window sizes with various aspect ratios as 21:9, 32:9 or even 4:3 format. Also, you can choose a pixel perfect 25W (2528×1512) or 27W (2884×1220) with high refresh rate.

Connectivity options
For connectivity there are DisplayPort 1.4 (with DSC) and HDMI 2.1 (included listed support for 4K 120Hz at 4:4:4 chroma where available from the console, HDMI-VRR and ALLM) included, along with some USB data ports. PiP amd PbP modes are supported to handle multiple inputs. There’s also a tripod socket on the top of the monitor and a remote control will also be bundled with the screen for easy control. The scren also includes 2x 5W built in speakers as well as a headphone jack.
Pricing and Availability
The PG38UQ is expected to be available in Q3 2023. More information on pricing when we get it.
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 us on X (Twitter) | Subscribe | Support Us |
Popular Trending News
An Update on Pricing and Availability for the LG 45GX950A and 45GX990A 45″ 5K2K OLED Monitors March 22, 2025 Originally published 26 Feb 2025, last updated 22 March 2025 As we discussed in our recent video “5K2K Ultrawide OLEDs are Coming!”, the first wave of 45″ OLED monitors with this new higher resolution and pixel density are due to…
Dell Alienware AW3425DW Announced with 34″ Ultrawide 240Hz QD-OLED Panel March 5, 2025 Dell have today announced a new 34″ ultrawide model in their Alienware gaming monitor line-up. The AW3425DW is the successor to the very popular AW3423DW and AW3423DWF that were released back in 2022, with the former actually being the first…
LG Announce 45GX950A and 45GX990A 45″ OLED Displays with 5K2K Resolution January 8, 2025 Originally published 30 Dec 2024, last updated 23 March 2025 Following the rumours we brought you recently, LG Electronics have today announced the release of two new OLED monitors in their range, including the World’s first 45″ models which will…
LG 27G850A is the World’s First 27″ 4K 240Hz IPS Black Panel and Includes Dual-mode 480Hz Support March 1, 2025 Originally published 16 January 2025, last updated 1 March 2025 This display was very quietly announced back in mid January, and at the time there was very limited information about it that we could find online. It was listed on…
Dell Alienware AW2725D Announced with 27″ QD-OLED Panel, 280Hz and a Low Price Point March 5, 2025 Photo is of the AW2725Q, but design expected to be similar for the AW2725D discussed in this news piece Dell have today announced their new AW2725D monitor, somewhat a follow on from their AW2725DF that we reviewed from last year,…