Asus has introduced the ROG Swift PG27UCWM, a 27-inch monitor featuring a 4K tandem WOLED panel. With a new RGB stripe pixel layout, it promises enhanced clarity and a 240Hz refresh rate, adjustable up to 480Hz.
ROG Swift PG27UCWM unveiled
27-inch 4K tandem WOLED panel
First RGB stripe sub-pixel layout
240Hz refresh rate, boosts to 480Hz
Supports Dolby Vision and HDR10
Brightness specs: 250-1000 nits
Asus has launched the ROG Swift PG27UCWM, an exciting new 27-inch OLED monitor. It features LG Display’s latest 4th Gen Tandem WOLED panel, bringing 4K resolution and a unique RGB stripe pixel layout designed for clearer text and images. With a pixel density of around 166 PPI, it enhances clarity and sharpness significantly.
This monitor can deliver a native refresh rate of 240Hz, but it has a dual-mode that boosts that rate to an impressive 480Hz at a 1080p resolution. It also supports adaptive sync for smooth gaming experiences.
High Performance Specs and Features
The ROG Swift PG27UCWM stands out with specifications that cater to gamers and content creators alike. It boasts a 3840 x 2160 4K resolution, a super-fast 0.03ms response time, and covers 99% of the DCI-P3 color gamut, all while ensuring factory calibration with a color error of less than 2.
Here’s a quick look at some key specifications:
Panel Type: Tandem WOLED
Brightness: 250 nits (SDR), 1000 nits (HDR peak)
Color Depth: 10-bit
HDR Support: VESA DisplayHDR 500 True Black
Design and Connectivity Options
The design resembles earlier models but now features a sleek black finish. The monitor comes with Asus’ OLED Care Pro features and a Neo Proximity Sensor, making it not just stylish but also smart.
For connections, you can expect:
1 x DisplayPort 2.1a
1 x USB Type-C with DP alt mode
HDMI 2.1 support
While pricing and availability are still under wraps, updates are expected at CES.
Luca Fischer is a senior technology journalist with more than twelve years of professional experience specializing in artificial intelligence, cybersecurity, and consumer electronics. L. Fischer earned his M.S. in Computer Science from Columbia University in 2011, where he developed a strong foundation in data science and network security before transitioning into tech media.
Throughout his career, Luca has been recognized for his clear, analytical approach to explaining complex technologies. His in-depth articles explore how AI innovations, privacy frameworks, and next-generation devices impact both industry and society.
Luca’s work has appeared across leading digital publications, where he delivers detailed reviews, investigative reports, and feature analyses on major players such as Google, Microsoft, Nvidia, AMD, Intel, OpenAI, Anthropic, and Perplexity AI.
Beyond writing, he mentors young journalists entering the AI-tech field and advocates for transparent, ethical technology communication. His goal is to make the future of technology understandable and responsible for everyone.
