It supports AMD's FreeSync variable refresh rate technology, and it's also certified by NVIDIA to work with their G-SYNC Compatible technology. Seamless speed: Enjoy smooth performance during high-speed action thanks to a blazing-fast true 1ms GtG response time that eliminates motion blur.

inputs that allow you to play 4k games up to 120 fps from consoles, and it has a completely flicker-free backlight. The Dell has better ergonomics, better reflection handling, and higher peak brightness in both SDR and HDR. Information about the available connectivity ports, slots and interfaces such as USB, infrared port, SD card slot, audio/video and network interfaces, etc. The main difference is that the ASUS has a black frame insertion feature to improve motion clarity, and unlike most monitors, it can be used simultaneously with VRR. Unfortunately, although it supports HDR, this doesn't add much due to the low peak brightness and low contrast.

The S2721DGFA is not the most expensive product out on the marketplace, however it might cost more as opposed to the more widespread options like 1080p ones as a result of its Quad HD definition. The Dell has better ergonomics, gets brighter in SDR, has better reflection handling, and the response time is much quicker. The ASUS TUF Gaming VG249Q1A and the Dell S2721DGF are great gaming monitors with a 165Hz refresh rate, but the ASUS has a 24 inch screen with a 1080p resolution, while the Dell has a 27 inch screen with a 1440p resolution. Gaming-wise, the Samsung performs better mainly because it has a much higher refresh rate, 240Hz compared to the Dell's 165Hz.

However, the Dell has a quicker response time at its max refresh rate and a much lower input lag at 60Hz. The Dell 27 Gaming Monitor S2721DGF has great peak brightness in SDR, with very little variation in peak brightness with different scenes. The Dell has a max refresh rate of 165Hz, as opposed to the LG's 144Hz, and this results in a slightly quicker response time. The image remains accurate even at a wide angle, making it a great choice for co-op gaming or if you often share your screen with someone else.

Power supply and consumption Information about the power supply and consumption, energy efficiency class, etc. The Dell has much better ergonomics, allowing you to place the screen how you like, and it's better for well-lit rooms as it gets brighter and has much better reflection handling. The Dell is a 27 inch IPS monitor, so it has much wider viewing angles, resulting in an image that stays accurate when viewed from the side.

With the decrease of the display size and the increase of its resolution, the pixel density increases. The Dell has significantly better ergonomics, faster response time, and its IPS panel provides much wider viewing angles. There are a few additional features on the Dell S2721DGF, including the ability to display a frame counter or timer. Expansive views: Game with minimal distractions and a larger surface area thanks to a 3-sided ultrathin bezel.The S2721DGF uses an IPS panel, and it has better ergonomics, better viewing angles, better reflection handling, and better gradient handling. Once again, the motion handling is different with VRR disabled, and 'Fast' remains the best setting if you aren't using VRR. It has disappointing accuracy out of the box, but it has a superb SDR color gamut and incredible gradient handling.

The Dell has a higher refresh rate of 165Hz, compared to the Gigabyte's 144Hz, and it has a much faster response time, resulting in a clearer image with less ghosting. DLC sold separately; if a game is removed from catalogue or your membership ends, you will need to purchase the game separately to use your DLC.millioin colors, which are typical for 8-bit display panels, and not the standard 262200 colors, instead.