Acer Tease the 49″ Predator X49 X, a Super Ultrawide QD-OLED Monitor with 240Hz

Acer have recently provided some information about their upcoming Predator X49 X monitor, a massive 49” super ultrawide monitor with a 32:9 aspect ratio, 5120 x 1440 resolution and a 240Hz refresh rate. It is built around a Samsung Display QD-OLED panel, like several other 49” models we’ve reviewed in the past, this time using their 240Hz refresh rate panel option. It’s a competing model then to the Samsung Odyssey G95SC, our current top recommendation in this size bracket.
Acer Predator X49 X Specs
The 49” sized screen offers a 32:9 aspect ratio with a 5120 x 1440 resolution, the same screen size and total resolution as dual 27” 1440p monitors. The screen also has a fairly subtle 1800r curvature. There is the usual 0.03ms G2G response time spec, 250 nits brightness (SDR), 178/178 viewing angles, 10-bit colour depth and a wide colour gamut covering 99% DCI-P3.

The 240Hz refresh rate of the screen is supported by adaptive-sync for variable refresh rates (VRR) from compatible systems. It has been certified under the AMD ‘FreeSync Premium’ scheme as well.
For HDR Acer advertise the usual 1000 nits peak brightness spec. It has also been certified under the VESA DisplayHDR 400 True Black tier for OLED monitors.
Connectivity
For connectivity there are 1x DisplayPort 1.4 (with DSC), 2x HDMI 2.1 (capabilities not listed) and 1x USB type-C (with DP Alt mode and 90w power delivery) provided. The screen also supports a built in KVM switch and there are 2x USB data ports available. The screen also features integrated 2x 5W speakers and has a headphone connection too.

Pricing and Availability
No official word on pricing and availability at this time, but expect more information over the next month or two around the Computex event.
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 News Round-up

Popular Trending News
The Best Black Friday Monitor Deals – 2025 Tracker November 17, 2025 Loads of great deals to be had on monitors for the Black Friday sales period across a range of retailers and brands. Check the best recommendations here
Sony Announce their Own 27″ Gaming Monitor Designed for the PS5 November 14, 2025 Sony have announced this week their new gaming monitor, designed specifically for PlayStation 5 users. Built for desktop gaming with a PS5, the upcoming monitor “combines bold visuals and performance and includes a charging hook for the DualSense wireless controller”…
Asus Unveil Pricing and Release Details for the ROG Swift PG27AQWP-W November 7, 2025 In a press release today Asus have unveiled some further details about the release of their eagerly anticipated ROG Swift PG27AQWP-W OLED gaming monitor. First unveiled at Gamescom 2025 in August, the PG27AQWP-W boasts a 27″ screen size with a…
Availability and Pricing Update for the Asus ROG Strix XG27AQWMG October 13, 2025 Since this screen was unveiled back in August at Gamescom we’ve had a lot of people ask if we have any further information on its release date and pricing. This is their upcoming 27″ monitor featuring a 4th Gen WOLED…
The 500Hz+ OLED Monitor Availability Tracker November 17, 2025 Originally published 14 Aug 2025, last updated 17 November 2025 We did one of these trackers back when the LG 45GX950A was released and people found it very useful, so we thought we would do another one now that the…




