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As long as the HDMI cable supports 18 Gbps or higher it should work fine. You don't need an expensive cable. No reason to spend more than $20 on one really if you do need to buy one.
Sorry, there was a problem. Please try again later.Regrettably, we are not familiar with what type of HDMI cable FIOS provides you with for the LG B7A OLED 4K HDR Smart TV - 55" Class (54.6" Diag), Model # OLED55B7A. We would assume that they provide an HDMI cable that is sufficient for carrying their 4K signals and that will support HDR. Please contact them for details on what cables they have provided you with...^IFV
Sorry, there was a problem. Please try again later.Yes and no.
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