Fast and vibrant review of LG's 27GX790A OLED display, boasting a swift 480 Hz refresh rate.
In the world of high-performance gaming monitors, two standouts have emerged as frontrunners: the LG 27GX790A and Philips 27M2N8500. These OLED screens have been making waves due to their exceptional features, particularly their low input lag and fast refresh rates.
The LG 27GX790A and Philips 27M2N8500 boast a draw time of just 10ms, outperforming other monitors such as the Asus PG27AQDP and LG's own 27GX790A, which take 3ms to refresh. This difference in performance comes down to input lag, the time it takes for the monitor to respond to the user's input.
Both the LG 27GX790A and Philips 27M2N8500 produce the same perfect motion resolution as every 240 Hz and faster OLED reviewed. This means moving objects are as sharp as static ones, providing a smooth and crisp visual experience.
The advantage of using a 480 Hz monitor over a 240 Hz or faster OLED monitor primarily lies in reduced input lag and smoother motion representation. With 480 Hz, motion appears smoother and more fluid, reducing motion blur and making fast movement crisp. This is especially beneficial in fast-paced gaming where quick reaction and tracking are crucial.
However, using 480 Hz often requires lowering resolution, which reduces image clarity compared to higher resolutions. Some monitors may also exhibit minor visual artifacts such as slight flicker in 480 Hz mode, but these are rarely distracting.
Despite ranking last in screen uniformity comparison among the monitors, the LG 27GX790A's screen uniformity is below the threshold of visibility. All six monitors, including the 27GX790A, have uniform and smooth-toned visual quality from edge to edge.
In a grayscale test pattern, a slightly cooler tone can be seen in a 45-degree horizontal shot of the 27GX790A. However, in field patterns of any colour, the monitor appears uniform. The LG 27GX790A's light-rejecting front layer does not significantly affect the viewing angle of photos.
The top view of the 27GX790A has only a slight reduction in gamma, which is typical of OLED performance. This reduction is not noticeable in everyday use and does not significantly impact the monitor's performance.
In summary, the LG 27GX790A and Philips 27M2N8500 offer the fastest refresh and lowest input lag advantages critical for ultra-competitive gaming, delivering the most fluid motion perception. This comes at the cost of reduced resolution and some potential minor flicker, but their dual-mode approach lets you choose the best setting for your use case.
In the realm of cutting-edge technology, the LG 27GX790A and Philips 27M2N8500, two premiere gaming monitors, can be compared to smart-home devices, as they both cater to the user's demands for efficiency and innovation, offering low input lag and fast refresh rates. Moreover, these gadgets' performance can be likened to the smooth operation of other high-performing gadgets, such as the operational speed of a top-of-the-line processor or the fluidity of a high-resolution screen.
