A:AnswerThere is really no way to determine if there will be any delay when using an LG Soundbar, or any other Soundbar for that matter, with the LG UK6570PUB 4K HDR Smart LED UHD TV w/ AI ThinQ® - 75" Class (74.5" Diag), Model # 75UK6570PUB ( Link for the inquiry is showing an incorrect model number) because there are many causes for the delay and if the problem is in the program you're watching, there isn't much you can do about it. Getting a Sound Bar that has a function that can sync the audio might help. The TV itself has an AV Sync Adjustment feature that adjusts the synchronization of the sound from the speaker that is working. The closer to (+), the slower the audio output. You can also select Bypass so that it outputs broadcast signals or the sound from external devices without any audio delay. The audio is output before the video due to the time the TV takes to process the video input...^IFV
A:AnswerLG Sound Sync is a technology that allows you to link a compatible LG HDTV to a SoundBar wirelessly using Bluetooth®. Although the specifications for the LG UK6570PUB 4K HDR Smart LED UHD TV w/ AI ThinQ® - 75" Class (74.5" Diag), Model # 75UK6570PUB do not list LG Sound Sync as a feature, this TV is a Bluetooth® (ver 4.2) enabled TV and you will find the LG Sound Sync feature in the settings menu when pairing Bluetooth® enabled devices to the TV...^IFV
A:AnswerThank you for your interest in purchasing our TV. For best assistance with your inquiry, we recommend reaching out to Best Buy directly. Their phone number is 1-888-BEST BUY (1-888-237-8289). ^CP
A:AnswerThey will wall mount it for an additional $99 I believe. That includes hooking up wi-fi and other components too. Contact Geek Squad or add it at checkout.
A:AnswerWe are sorry to hear you are having trouble connecting your bluetooth devices to your TV. We would be happy to look into this for you. Please take a moment, at your convenience, to contact us directly via Twitter @LGUSSupport or Facebook https://www.facebook.com/LGUSA/ or you can give us a call at 800-243-0000. ^CP