A:AnswerHi James, when you have a moment, please contact our customer service team to assist with troubleshooting. They're available through chat, SMS or phone - just visit support.vizio.com and select 'Contact Us'.
A:AnswerHello Yanno,
This TV comes with SmartCast, which is VIZIO's full-featured smart streaming platform that includes the most popular apps. It also works with Chromecast as well as Apple AirPlay 2 which lets you use your phone, PC/Mac, or tablet to control your TV.
A:AnswerHello, Both 1080p and 2160p are resolutions that is high def. but the 2160p will have a little better picture quality as long as the source set to 2160p.
A:AnswerThe remote doesn't light up, but the TV does have an optical cable jack. 4K UHD just means that all of the pixels rows are active and HDR basically means your dark scenes will be really dark and your bright scenes will be really bright. HDR creates a high contrast ratio. I don't have a SKU number.
A:AnswerHDR stands for High Dynamic Range. It increases the contrasts and color range. So bright scenes will be really bright and dark scenes will be really dark, which will make the images have much more depth and color.
A:AnswerI had been shopping for this 40" for at least 4 Months, and it was not available anywhere. I had included it in my wishlist at several places, adn I got an eMail from Bestbuy that it was available and I ordered the same Day
