At Computex 2018, HDMI showed off some new features of the HDMI 2.1 specification on the Xbox One X. The Xbox One X will be the first device to support HDMI 2.1 features such as Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM). These features will be coming in an upcoming firmware update to the console and will require compatible TVs for the same.
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