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. It also has significantly better ergonomics, making it easier to position the screen the way you want.

The back has a different design than other Dell S-series monitors we've tested, like the Dell S3220DGF. The Dell has USB ports, significantly better ergonomics, and it gets a lot brighter to combat glare.The Dell S2721DGF and the Acer Predator XB273U GXbmiipruzx both perform well when it comes to gaming, but the Acer has a significantly higher refresh rate at 270Hz, while the Dell maxes out at 165Hz. The Dell S2721DGF has a superb SDR color gamut, with complete coverage of the sRGB color space used by most current desktop and web content, including games. The Dell S2721DGF is a 27 inch, 1440p monitor gaming monitor with a fast refresh rate and great gaming features. Although it's a bit bulkier overall than most Dell monitors, you can still place small objects in front of it. With dynamic contrast in operation, black levels dropped significantly, and the monitor took on a completely different look.

Information about the available connectivity ports, slots and interfaces such as USB, infrared port, SD card slot, audio/video and network interfaces, etc. However, it has disappointing accuracy out of the box, so it might be necessary to have it professionally calibrated. The Lepow is a portable monitor designed for office/productivity, while the Dell is a desktop gaming monitor. Unfortunately, our Dell S2721DGF 27 has bad black uniformity, but this can vary between individual units. The NVIDIA logo, GeForce, GeForce RTX, GeForce RTX Super, GeForce GTX, GeForce GTX Super, GRID, SHIELD, Battery Boost, Reflex, DLSS, CUDA, FXAA, GameStream, G-SYNC, G-SYNC Ultimate, NVLINK, ShadowPlay, SLI, TXAA, PhysX, GeForce Experience, GeForce NOW, Maxwell, Pascal and Turing are trademarks and/or registered trademarks of NVIDIA Corporation in the U.On the other hand, the LG has much better out-of-the-box accuracy, so you may not need to get it calibrated.

Gaming-wise, the Samsung performs better mainly because it has a much higher refresh rate, 240Hz compared to the Dell's 165Hz.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. billion colors, every gaming experience features vibrant colors and incredible depth, all in stunning QHD (2560x1440) resolution. If the manufacturer does not provide such information, the width is calculated from the diagonal and the aspect ratio. Although the Dell S2721DGF and the LG 34GP83A-B have different screen sizes and aspect ratios, they're quite similar in gaming performance. Unless you cancel, you will be charged the then current regular membership rate when the promotional period ends.