The Gigabyte S55U offers HDMI 2.1, 120 Hz refresh rate and 1500 nit maximum brightness.
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Gigabyte has come up with a huge offer for gamers looking for a monitor: the S55U it builds on a 54.6-inch VA panel with 4K resolution and 120 Hz image refresh rate. The maximum brightness can reach 1500 nits temporarily, the contrast ratio is 5000: 1 and the G2G response time is 2 ms. In addition, AMD FreeSync Premium, Dolby Vision, HDR10 and HDR10 + are all supported.