A:AnswerHi Mike, Tizen is the operating system that Samsung uses on their TV's, it is what will run apps that are downloaded to the TV. Magnolia is a term used by Best Buy referring to in store viewing rooms at a store, TV are usually listed as Magnolia TV when they can be found at a best buy in Magnolia section of the store. ^Celina
A:AnswerNothing, they are the exact same TV. Sams and Costco use QN65Q8DTAFXZA as the model number and Best Buy uses QN65Q80TAFXZA as the model number, but they are the same TV.
A:AnswerHi Robert, The Samsung - 65" Class Q80T Series LED 4K UHD Smart Tizen TV has a 120Hz refresh rate and a 240mr (motion rate). Motion rate includes motion interpolation as well as other motion handling processes. Hope this helps! ^Scott
A:Answerhello gale,
Yes, there is a significant difference in picture quality when stepping up from Q80T to Q90T. With the Q90T experience the most powerful 4K experience ever, you get Direct Full Array 16X and Quantum HDR 16X. ^Cristian
A:AnswerHello Jayman,
Yes, the One Remote that come included in the box will be able to control any DVR or Cable box that is connected directly to that TV via HDMI. No set up required. ^Cristian