Both the Asus ROG Swift OLED PG27UCDM and MSI MPG 272QR QD-OLED X50 feature a QD-OLED display type, offering vibrant colors and deep contrasts. The screen size for both is 26.5″, providing a similar viewing experience. However, the resolution differs: the Asus model boasts a higher 3840 x 2160 px resolution, while the MSI model has a 2560 x 1440 px resolution. This results in a notably higher pixel density of 166 ppi on the Asus compared to 110 ppi on the MSI, which may affect the sharpness of text and images on the screen.
Regarding refresh rate, the MSI monitor stands out with an impressive 500Hz refresh rate, whereas the Asus offers a 240Hz refresh rate. This difference could make a noticeable impact in fast-paced gaming scenarios, with the MSI likely providing smoother motion. Both monitors have a 0.03 ms response time, ensuring ultra-fast reaction times with minimal ghosting or blur. Additionally, both monitors feature anti-glare coatings and matte panels, making them suitable for various lighting environments, and neither has a glossy panel or touch screen.
When it comes to adaptive synchronization, the Asus ROG Swift OLED PG27UCDM supports both AMD FreeSync Premium Pro and Nvidia G-Sync compatibility, offering broader support across graphics cards. In contrast, the MSI MPG 272QR QD-OLED X50 uses VESA Adaptive Sync, which may limit compatibility to specific devices, though still providing a smooth, tear-free experience for compatible setups. Both models share the same 178º maximum horizontal and vertical viewing angles, ensuring consistent visuals from various perspectives.