Samsung QN90B QN65QN90BAF 64.5" Smart LED-LCD TV - 4K UHDTV - Titan Black, Sand Black - HLG, HDR10 - Neo QLED Backlight - Bixby, Google Assistant . QN65QN90BAFXZA), but they're also valid for the 43 inch, 50 inch, 55 inch, 75 inch, and 85 inch models. Other differences between QN90A vs QN85A. The only difference, apart from the type. The QN95B and QN85B Neo QLED TVs will be available in 55, 65, 75 and 85-inch sizes. That goes for the QN90B, too, but. white pill with 5 on one side and u on the other. Ahora. The main upgrades on the Samsung QN90B vs QN90A are the improved video processing, and the inclusion of a Dolby Atmos decoder. Samsung QN90B vs QN90A. Mar 29, 2022 Samsung QN90A Neo QLED 75-inch (opens in new tab) (opens in new tab) (opens in new tab) . Samsung QN90B vs Samsung QN90A Design and Features. With their robust, centrally mounted metal desktop ..