Samsung QN80H Neo QLED 4K TV vs Roku Pro Series 75" QLED TV

Both are 4K QLED sets with Mini LED backlights and 120Hz panels, so the real split is size, dimming and the smart system. The Samsung QN80H is the stronger all-round TV: full-array local dimming, a brighter Neo QLED panel, four HDMI ports and a 144Hz Motion Xcelerator mode make it better for bright rooms, sports and console gaming, and owners rate it highly. The Roku Pro Series is the simpler, cheaper-feeling route to a big 75-inch picture with Dolby Vision IQ, HDR10+, Wi-Fi 6 and the easiest interface in the business, but it has only two HDMI ports and weak built-in sound. Buy the Samsung for picture quality and gaming; buy the Roku for a big screen and fuss-free streaming.

• Choose the Samsung QN80H if you want the best picture in a bright room, four HDMI inputs and smooth 144Hz gaming, and you are willing to pay more for it.
• Choose the Roku Pro Series if you want a large 75-inch Mini LED picture with Dolby Vision and the simplest smart TV interface, and two HDMI ports are enough.