Samsung QN77S85FAEXZA

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.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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