A:Answer Hi Dman, the Q60A is the first model in our 4K QLED lineup. It does come in the widest variety of sizes. When stepping up to the Q70A, you gain the advantage of our Quantum Processor 4K with Machine Learning AI. You step up the clarity and smoothness of your 4K picture with an ultra-fast processor that adapts to each and every scene, no matter what the source. You also gain the advantage of Motion Xcelerator Turbo+ which allows you to see action scenes, sports, and gaming with minimized motion blur. Motion Xcelerator Turbo+ supports advanced features like FreeSync Premium Pro for best game play available. You can check out our 2021 lineup here: https://www.bestbuy.com/site/searchpage.jsp?_dyncharset=UTF-8&browsedCategory=pcmcat1552503373763&id=pcat17071&iht=n&ks=960&list=y&qp=brand_facet%3DBrand~Samsung&sc=Global&sp=-displaydate%20skuidsaas&st=pcmcat1552503373763_categoryid%24abcat0101001&type=page&usc=All%20Categories ^Val
