Common questions about this product, answered.
Q.Is the Samsung 75QN90C good for gaming on PS5 and Xbox Series X?
A.Yes, it is one of the better gaming TVs. The 75-inch QN90C has a native 120Hz panel and all 4 HDMI ports are HDMI 2.1, so you get 4K at 120Hz, plus VRR (FreeSync Premium Pro), ALLM (auto game mode) and very low input lag (reviewers measure it among the lowest tested). Samsung's Gaming Hub adds cloud/console game streaming. Note: 144Hz is only on the 43/50-inch QN90C; this 75-inch tops out at 120Hz, which is the max PS5/Xbox Series X output anyway. (Per Samsung / RTINGS.) — PriceJive
Q.Does the 75QN90C support Dolby Vision HDR?
A.No. Like all Samsung TVs, the QN90C does not support Dolby Vision. It instead supports HDR10, HDR10+ (Samsung's rival dynamic-metadata format, including HDR10+ Gaming) and HLG for broadcast HDR. In practice this rarely hurts: Netflix, Disney+, Amazon Prime and Apple TV all stream HDR10+ or standard HDR10 to Samsung sets, and the QN90C's Mini-LED brightness makes HDR look excellent. If Dolby Vision is essential to you, look at Hisense, TCL or Sony instead. (Per Samsung spec sheet.) — PriceJive
Q.What VESA mount do I need to wall-mount the 75-inch QN90C, and how heavy is it?
A.The 75-inch QN90C uses a 400 x 400 mm VESA hole pattern, so choose a mount rated for 400x400 and for a 75-inch screen. Without its stand the panel weighs roughly 35 kg (about 76 lb), so pick a bracket rated well above that and fix it into studs or solid brickwork. A full-motion or tilting mount works, but because this is an Ultra Slim Neo QLED, a slim fixed mount keeps it close to the wall. The wall mount is not included in the box. (Per retailer specs.) — PriceJive
Q.Is the QN90C a smart TV, and can I connect a soundbar for Dolby Atmos?
A.Yes, it is a full smart TV running Samsung's Tizen OS, with Wi-Fi and all major apps built in: Netflix, Disney+, Prime Video, Apple TV, YouTube, Showmax and more. For sound it has a built-in 4.2.2-channel 60W Object Tracking Sound+ system that can decode Dolby Atmos. To connect a soundbar use the HDMI eARC port, which passes full Dolby Atmos; Samsung's Q-Symphony also lets the TV speakers play alongside a Samsung soundbar for a bigger sound stage. (Per Samsung.) — PriceJive