Samsung QN75QN90BAFXZA

Overview

The Samsung QN75QN90BAFXZA is a 75-inch Neo QLED Smart TV designed to deliver stunning 4K visuals with a native 120 Hz refresh rate. It combines mini-LED backlighting and Quantum Dot technology to produce precise brightness and rich colors, making it well suited for bright rooms and wide seating arrangements. This model supports HDR10, HDR10+, and HLG formats, ensuring detailed and lifelike images whether you’re watching movies, sports, or streaming content.

Equipped with the Neo Quantum Processor 4K, it enhances lower-resolution content by analyzing each scene for sharper and deeper images. The TV also features an anti-glare coating and an ultra-wide viewing angle, so everyone in the room enjoys consistent picture quality without distracting reflections.

Key features

• Mini-LED backlight controlled by Quantum Matrix technology for accurate contrast and deep blacks
• Neo Quantum Processor 4K uses AI to upscale HD content scene by scene for improved clarity
• 120 Hz native panel with FreeSync Premium Pro and Auto Low Latency Mode to reduce input lag and screen tearing during fast-paced gaming
• Built-in 60-watt speaker system with Dolby Atmos and Object Tracking Sound+ for immersive, directional audio that follows on-screen action
• Anti-glare screen and wide viewing angle designed to maintain picture quality in bright or open living spaces
• Tizen OS platform offers easy access to popular streaming services and supports multiple voice assistants for hands-free control
• Four HDMI inputs, including one with eARC for high-quality audio output to soundbars or home theater systems
• Smart Calibration via the SmartThings app allows users to fine-tune picture settings without professional tools
• ATSC 3.0 tuner ready for next-generation over-the-air 4K broadcasts

Key specs

• Screen size: 75 inches
• Resolution: 3840 × 2160 (4K UHD)
• Refresh rate: 120 Hz native
• Backlight type: Mini-LED with Quantum Matrix technology
• Processor: Neo Quantum Processor 4K
• HDR support: HDR10, HDR10+, HLG
• Audio output: 60 watts with Dolby Atmos and Object Tracking Sound+
• HDMI ports: 4 (one with eARC)
• USB ports: 2
• Tuner: ATSC 3.0 for NextGen TV

Connectivity and compatibility

This TV offers a versatile set of connections to accommodate multiple devices simultaneously. Four HDMI ports allow you to connect gaming consoles, streaming devices, and Blu-ray players without swapping cables. The eARC-enabled HDMI port supports lossless multichannel audio output, making it easy to integrate with high-end soundbars or home theater systems. Two USB ports provide options for media playback or firmware updates. The built-in ATSC 3.0 tuner ensures compatibility with future over-the-air 4K broadcasts, keeping your setup ready for evolving broadcast standards.

Performance and reliability

The combination of mini-LED backlighting and Quantum Dot color technology delivers precise brightness control and a wide color gamut, resulting in images that remain vibrant and detailed even in well-lit rooms. The Neo Quantum Processor 4K enhances every scene by intelligently upscaling content, so older or lower-resolution videos look sharper and more immersive. Gamers benefit from the 120 Hz refresh rate, FreeSync Premium Pro support, and Auto Low Latency Mode, which together provide smooth motion and responsive gameplay. The anti-glare coating and wide viewing angle ensure consistent picture quality from various seating positions, making this TV a reliable choice for family rooms or open-plan spaces.

Ideal uses and environments

This 75-inch Neo QLED TV fits well in large living rooms, home theaters, or gaming setups where bright and clear images are essential. Its combination of high brightness, wide viewing angles, and anti-reflective screen makes it suitable for spaces with natural light or multiple viewers. The advanced gaming features appeal to console and PC gamers who want smooth, low-latency performance. Meanwhile, the rich audio system with Dolby Atmos and Object Tracking Sound+ enhances movie nights and sports viewing by delivering immersive sound that matches on-screen action. Overall, it is a strong choice for users seeking a versatile, high-performance TV that balances picture quality, sound, and smart features in one sleek design.

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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