Samsung QN50QN90BAFXZA

Overview

The Samsung QN50QN90BAFXZA is a 50-inch Neo QLED smart TV designed to deliver stunning 4K visuals with a native 120 Hz refresh rate, making it ideal for fast-paced content like sports and gaming. Its Quantum Dot technology combined with a dense mini LED backlight ensures precise brightness and contrast control, while the Neo Quantum Processor 4K enhances every frame with AI-based upscaling to bring HD content closer to true 4K quality. The TV also supports HDR10, HDR10+, and HLG formats, providing vibrant highlights and detailed shadows for an immersive viewing experience.

Key features

• Mini LED backlight with Quantum Matrix technology for finely tuned contrast and brightness control
• 120 Hz native panel paired with FreeSync Premium Pro and Auto Low Latency Mode to reduce lag and screen tearing during gaming
• Neo Quantum Processor 4K uses AI to upscale lower-resolution content scene by scene for sharper images
• 40 watt 4.2.2 channel audio system featuring Dolby Atmos and Object Tracking Sound Plus for immersive sound that moves with the picture
• Anti glare coating and ultra wide viewing angle maintain consistent image quality from different seating positions
• Samsung Tizen OS offers access to popular streaming apps, voice assistants, and SmartThings device control for a connected home experience
• Supports Smart Calibration via compatible smartphones to fine-tune color and gamma settings for optimal picture accuracy
• Four HDMI inputs and built-in ATSC 3.0 tuner provide versatile connectivity options for multiple devices and next-generation broadcasts
• Quantum Dot technology achieves 100 percent color volume for rich and accurate colors across all brightness levels

Key specs

• Display size: 50 inches
• Resolution: 3840 x 2160 (4K UHD)
• Refresh rate: 120 Hz native
• Processor: Neo Quantum Processor 4K
• Backlight type: Mini LED with Quantum Matrix technology
• HDR support: HDR10, HDR10+, HLG
• Audio output: 40 watts, 4.2.2 channel
• Smart platform: Samsung Tizen OS
• Connectivity: 4 HDMI inputs, ATSC 3.0 tuner

Connectivity and compatibility

This TV offers flexible options to connect your entertainment devices and stay future-ready. Four HDMI ports allow simultaneous connection of gaming consoles, streaming devices, and AV receivers without the need to swap cables. The built-in ATSC 3.0 tuner supports next-generation over-the-air broadcasts, ensuring access to improved picture quality and interactive features as they become available. Samsung’s Tizen OS integrates popular streaming services and smart home controls, making it easy to manage your connected devices from one interface.

Performance and reliability

The combination of a mini LED backlight and Quantum Dot technology delivers bright and accurate images with deep contrast, even in well-lit rooms. The anti glare screen reduces reflections, while the ultra wide viewing angle keeps colors and brightness consistent from different seating positions. Gamers benefit from the 120 Hz refresh rate, FreeSync Premium Pro support, and Auto Low Latency Mode, which work together to minimize input lag and screen tearing for smooth gameplay. The Neo Quantum Processor 4K ensures that all content looks sharp and detailed, regardless of the original resolution.

Ideal uses and environments

This model fits well in living rooms, bedrooms, or dedicated gaming spaces where high picture quality and responsive performance are priorities. Sports fans will appreciate the smooth motion handling and bright HDR highlights that bring fast action to life. Gamers will find the low latency and adaptive sync features enhance their experience, while streaming enthusiasts can enjoy easy access to a wide range of apps and smart home integration. Its slim design and versatile stand or wall-mount options allow it to blend seamlessly into various room styles.

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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