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

Overview

The Samsung QN77S85FAEXZA is a 77 inch 4K OLED Smart TV designed to deliver cinema-level picture quality alongside responsive gaming performance. Its self-illuminating OLED pixels produce deep blacks and vibrant colors at a 3840 x 2160 resolution, making it well suited for large living rooms or dedicated media spaces. The TV’s 120 Hz refresh rate and advanced processing ensure smooth motion for sports, movies, and gaming alike.

Key features

• Self-illuminating OLED panel that provides precise contrast and rich color for immersive viewing experiences
• NQ4 AI Gen2 processor that upscales lower resolution content and optimizes brightness and sound on a scene-by-scene basis
• 120 Hz native refresh rate combined with Motion Xcelerator technology to maintain smooth motion during fast action scenes
• Gaming enhancements including Variable Refresh Rate, FreeSync Premium, and Auto Low Latency Mode to reduce input lag and screen tearing
• 20 watt 2 channel audio system with Object Tracking Sound Lite and Dolby Atmos decoding for spatial sound that follows on-screen action
• Q-Symphony support to synchronize audio playback with compatible Samsung soundbars for enhanced soundstage
• Tizen Smart TV platform offering quick access to streaming services, live TV, and voice control via Bixby, Alexa, or Google Assistant
• Flexible connectivity with four HDMI 2.1 ports, two USB ports, Wi-Fi 5, Bluetooth 5.3, and Ethernet for a variety of devices and network setups

Key specs

• Display size: 77 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: OLED
• Refresh rate: 120 Hz native
• Processor: NQ4 AI Gen2
• HDR support: HDR10, HDR10+
• Audio output: 20 watt 2 channel
• Wireless: Wi-Fi 5, Bluetooth 5.3
• Inputs: 4 x HDMI 2.1, 2 x USB, Ethernet

Connectivity and compatibility

This TV offers a comprehensive set of ports and wireless options to connect a wide range of devices. Four HDMI 2.1 inputs support next-generation gaming consoles and media players at full bandwidth, ensuring compatibility with the latest video and audio formats. Two USB ports allow connection of external drives or peripherals, while Wi-Fi 5 and Bluetooth 5.3 provide reliable wireless networking and audio streaming. An Ethernet port is also included for stable wired internet connections.

Performance and reliability

The NQ4 AI Gen2 processor enhances every frame by upscaling content to 4K and adjusting brightness and sound dynamically, which results in consistently sharp and detailed images. The OLED panel’s self-illuminating pixels deliver true blacks and vibrant colors without backlight bleed, improving contrast and overall picture quality. Gaming features like FreeSync Premium and Auto Low Latency Mode ensure that gameplay feels fluid and responsive, making this TV a strong choice for both entertainment and competitive gaming.

Ideal uses and environments

This Samsung OLED TV fits well in home theaters, large living rooms, and gaming setups where immersive picture quality and smooth performance are priorities. Its large 77 inch screen size and advanced HDR support make it excellent for movie enthusiasts who want to experience cinematic visuals. At the same time, the gaming-specific features cater to players seeking low latency and tear-free gameplay. The smart platform and voice assistant integration also make it convenient for everyday streaming and smart home control.