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HDMI 2.1 ports allow for higher resolutions at higher frame rates than before. With With HDMI 2.1, you can get 4K at 120Hz, 8K at 60Hz, and right up to 10K resolution for industrial and commercial applications. The LG NanoCell 85 Series 2020 49 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (48.5'' Diag), Model # 49NANO85UNA features two HDMI 2.1 ports (HDMI 2 and HDMI 4). Your source has to be a 4K @ 120Hz signal and you will need an HDMI 2.1 cable...^IFV
Sorry, there was a problem. Please try again later.Yes, it runs 4K at 120hz. It also helps if you have an HDMI cable that is compatible with 4 or 8k for added support. The basic HDMI does not do the tv any justice. Hope this helps.
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