A:AnswerLG TVs do not feature Chromecast. Screen mirroring technology include Apple AirPlay 2 and Miracast. Please be mindful that in order to use AirPlay 2 the following system requirements must be met: iPhone, iPad, or iPod touch with iOS 11.4 or later; Apple TV 4K or Apple TV HD with tvOS 11.4 or later1; HomePod with iOS 11.4 or later; Mac with either iTunes 12.8 or later or macOS Catalina. ^Daphane
A:AnswerHDMI input version 2.1 is not featured on this TV. HDMI 2.1 is the most recent update of the HDMI specification and supports a range of higher video resolutions and refresh rates including 8K60 and 4K120, and resolutions up to 10K. Dynamic HDR formats are also supported, and bandwidth capability is increased up to 48Gbps. HDMI supports a bandwidth of 40GBPS which supports up to 4K 120P 4:4:4/RGB 10bit. ^Daphane
A:AnswerPlease see the link for a side by side comparison of the available specifications for both TVs. ^Daphane https://www.lg.com/us/compare?bizType=B2C
A:AnswerPlease see a side-by-side comparison of available specifications on these units. You will need to consult directly with the store regarding pricing. ^Daphane https://www.lg.com/us/compare?bizType=B2C
