Samsung QN75QN85DBFXZA

Overview

The Samsung QN75QN85DBFXZA is a 75 inch Neo QLED Mini-LED smart TV designed to deliver lifelike 4K images with exceptional brightness and contrast. Its Mini LED backlight combined with Quantum Matrix technology places thousands of precise light sources behind the screen, enhancing peak brightness and deepening shadow details. Powered by the NQ4 AI Gen2 processor, it upscales content to near 4K clarity and supports motion handling up to 120 Hz, making it well suited for fast-paced sports and gaming.

This TV also features a 2.2 channel 40 watt audio system with Dolby Atmos and Object Tracking Sound Lite for immersive sound that follows on-screen action. The Tizen smart platform offers easy access to popular streaming services, while built-in Alexa and compatibility with Google Assistant and SmartThings integrate the TV into a smart home environment. With four HDMI 2.1 ports supporting 4K at 120 fps, it is a strong choice for gamers and entertainment enthusiasts alike.

Key features

• Mini LED backlight with full array local dimming enhances brightness and contrast for vivid daytime viewing and deep blacks at night
• Neo Quantum HDR supports HDR10, HDR10+, and HLG formats to reproduce studio-intended color and detail
• NQ4 AI Gen2 processor analyzes each scene to upscale lower resolution content to near 4K quality
• Four HDMI 2.1 inputs allow 4K signals at 120 frames per second, with Variable Refresh Rate and Auto Low Latency Mode for smooth gaming performance
• 40 watt 2.2 channel speakers with Dolby Atmos create height effects and spatial sound that tracks on-screen movement
• Tizen smart platform consolidates streaming apps on a single home screen for quick navigation
• Voice control via built-in Alexa, plus compatibility with Google Assistant and SmartThings for smart home integration
• Wireless connectivity includes Wi-Fi 5 for stable streaming and Bluetooth 5.2 for connecting headphones or wireless audio devices
• eARC and optical audio outputs provide flexible options for connecting external sound systems

Key specs

• Screen size: 75 inches
• Resolution: 3840 x 2160 (4K UHD)
• Refresh rate: native 60 Hz, motion handling up to 120 Hz
• Backlight type: Mini LED with Quantum Matrix technology
• Processor: NQ4 AI Gen2
• HDR support: HDR10, HDR10+, HLG
• Audio output: 40 watts, 2.2 channel
• HDMI ports: 4 x HDMI 2.1 supporting 4K at 120 fps
• Wireless: Wi-Fi 5 (802.11ac), Bluetooth 5.2
• Smart platform: Tizen OS
• Voice assistants: Built-in Alexa, compatible with Google Assistant and SmartThings
• Audio outputs: eARC, optical

Connectivity and compatibility

This TV offers a comprehensive set of connections to fit into modern home entertainment setups. Four HDMI 2.1 ports support high frame rate 4K input, ideal for next-generation gaming consoles and PCs. The eARC port allows high-quality audio passthrough to soundbars or AV receivers, while the optical output provides an alternative for older audio equipment. Wireless connectivity includes Wi-Fi 5 for reliable streaming and Bluetooth 5.2 for pairing wireless headphones or speakers. Voice control options and smart home compatibility ensure seamless integration with popular ecosystems.

Ideal uses and environments

The large 75 inch screen and high brightness make this TV well suited for spacious living rooms, media rooms, or open-plan areas where daylight can impact screen visibility. Its advanced local dimming and HDR support deliver cinematic picture quality for movie nights, while the fast HDMI 2.1 inputs and gaming features cater to serious gamers seeking smooth, responsive gameplay. Sports fans will appreciate the motion handling and clear detail during fast action. Streaming enthusiasts benefit from the intuitive smart platform and voice control options, making it easy to switch between content sources.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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