Samsung S85F 77" 16:9 120Hz 4K HDR OLED Smart TV

The Samsung QN77S85FAEXZA is a 77 inch 4K OLED Smart TV built for viewers who want cinema level picture quality and responsive gaming performance in the same screen. It combines self-illuminating pixels with a 3840 x 2160 resolution to deliver deep blacks, vibrant color, and precise contrast that fills a living room or dedicated media space.

Picture processing is handled by the NQ4 AI Gen2 processor, which analyzes each scene and upscales lower resolution content so everything you watch looks sharp and detailed. The panel supports HDR10 and HDR10+, allowing movies and shows mastered for high dynamic range to keep their full range of highlights and shadows.

A 120 Hz refresh rate works with Samsung Motion Xcelerator technology to keep fast action in sports or action films looking smooth. When a game console or PC is connected, Variable Refresh Rate, FreeSync Premium, and Auto Low Latency Mode engage automatically, reducing input lag and screen tearing so competitive play feels immediate.

Sound is powered by a 20 watt 2 channel system enhanced with Object Tracking Sound Lite and Dolby Atmos decoding. Audio effects move with on-screen action, giving dialogue, explosions, and ambient details a stronger sense of space without extra speakers. If you decide to add a Samsung soundbar, the TV can join forces through Q-Symphony, letting both systems play in sync.

The built-in Tizen operating system offers quick access to major streaming services, live TV channels, and voice control through Bixby, Alexa, or Google Assistant. Four HDMI 2.1 inputs handle next generation consoles and media players at full bandwidth, while two USB ports, Wi-Fi 5, Bluetooth 5.3, and Ethernet cover external drives, wireless headphones, and wired networking.

Whether you are building a home theater, upgrading the family entertainment hub, or setting up a gaming station that can double as a movie screen, this Samsung OLED makes the most of its large size and advanced features to fit a variety of rooms and viewing habits.

• 77 inch OLED panel with 3840 x 2160 resolution plus HDR10 and HDR10+ support
• NQ4 AI Gen2 processor that upscales video to 4K and optimizes brightness and sound scene by scene
• 120 Hz native refresh rate with Motion Xcelerator, Variable Refresh Rate, FreeSync Premium, and Auto Low Latency Mode for smooth action and gaming
• Dolby Atmos decoding and Object Tracking Sound Lite on a 20 watt 2 channel speaker system
• Four HDMI 2.1 ports, two USB ports, Wi-Fi 5, Bluetooth 5.3, and Ethernet for flexible connectivity
• Tizen Smart TV platform with built-in voice assistants and wide app support
• Ideal for home theaters, large living rooms, and gaming setups that demand immersive picture and responsive performance