Acer Predator CG48 with 48″ OLED Panel, 4K Resolution and 120Hz Refresh Rate

Acer have announced for CES 2022 their new 48″ sized Predator CG48 gaming display. The CG48 is based on an OLED technology panel, something that every manufacturer seems to be adopting now for these large format displays. This can offer exceptional per-pixel dimming, HDR experience, black depth and contrast ratio.
138Hz Refresh Rate (for PC)
The Predator CG48 offers a 138Hz refresh rate, clearly trying to out-do the wide range of 120Hz 48″ OLED options already available or announced. Although that extra 18Hz seems a bit random to be honest. The 138Hz will be possible from PC’s but for modern games consoles like the Xbox Series X/S and PS5, 4K at 120Hz will be your limit anyway due to the consoles themselves. The high refresh rate is supported by adaptive-sync for VRR from both NVIDIA and AMD systems, with VRR also being mentioned as supported over HDMI. The screen carries the AMD ‘FreeSync Premium Pro’ certification level as well to add assurances around performance. Acer talk about a 0.1ms G2G response time as well which is realistic for an OLED panel at least.
Predator CG48 Specs
In other specs Acer provided in the press release there is a 135,000:1 contrast ratio and a wide colour gamut covering 98% of the DCI-P3 colour space. HDR10 support is provided, but like most of the other monitor-oriented OLED displays there doesn’t seem to be support for HLG or Dolby Vision HDR formats sadly. There are 1x DisplayPort 1.4, 1xHDMI 2.1 and 3x HDMI 2.0 connections offered, along with 4x USB 3.2 ports and a USB type-C (with DP Alt mode, 65W power delivery). There is also a headphone connection and integrated 2x 10W speakers. The stand provides no adjustments but can be removed if you’d rather for VESA mounting (200 x 200mm).
The Predator CG48 gaming monitor will be available in North America in Q3 2022 starting at USD 2,499; in EMEA in Q3 2022 starting at EUR 2,199.
Source: Acer
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
The 500Hz+ OLED Monitor Availability Tracker December 2, 2025 Originally published 14 Aug 2025, last updated 2 December 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…
All the Latest Monitor News (Nov 2025 Round-up) November 26, 2025 All the latest monitor news and announcements from Nov 2025 in one place, providing a quick and easy way to get up to date on everything that’s been going on in the monitor market.
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…
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…
AOC U27G4XM Arrives with 27″ 4K 160Hz IPS Panel, Mini LED Backlight and Dual Mode November 28, 2025 AOC have announced yet another display in their popular and affordable G4 Gaming line-up. The U27G4XM is a 27″ screen built around a ‘Fast IPS’ panel with a 4K resolution and 160Hz refresh rate. It’s other highlights include a dual-mode…




