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LG - 75" Class 74B Series QNED AI Mini LED 4K Smart webOS TV (2026) - Open Box - Fair
Model: 75QNED74BUA
SKU: 6677155
Sold byBest Buy
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Customers appreciate the exceptional picture quality and the overall brightness of this product. Users also find the device to be very easy to set up, making the initial installation process seamless. Overall, the feedback highlights a highly positive experience with the product's core performance features.
LG's Dynamic QNED Color and next-gen AI provide vivid color on your screen for a immersive visual experience.
See your screen come alive with Mini LED technology—where tiny lights work together to deliver breathtaking brightness, deeper contrast, and razor-sharp detail. Whether you're watching in a bright room or a dark one, Mini LED ensures every scene looks exactly as it should: vivid, balanced, and incredibly lifelike.
Enhanced brightness, improved sound, refined picture detail. It all comes together for a thrilling watching experience powered by the α7 AI Processor 4K Gen9.
HDR10 Pro dynamically adjusts brightness, revealing crisp details and vivid color in both bright and dark scenes for a stunning, lifelike picture.³
Watch films just how the directors envisioned them with automatic preservation of the director’s original colors, settings and frame rates for a true at-home cinematic experience FILMMAKER MODE with Ambient Light Technology.
No matter which TV you choose, your LG TV makes it easier than ever to find what you need and more. Browse all your favorite streaming apps and let LG Channels connect you to over 400 free channels and 10,000+ movies & shows (on-demand).⁴
Get instant access to over 400 free channels and 10,000+ movies & shows (on-demand).⁵ Discover and enjoy premium new entertainment with nothing more than an internet connection.
LG TVs have ALLM to further improve gaming quality. Whether you game on consoles or on the cloud,⁶ the LG Game Dashboard and Game Optimizer put all the control at your fingertips.
Create, display and express your taste with LG Gallery +. Choose from a collection of high-resolution artwork, scenic photography and other personalization features.⁷ Plus turn your ideas into art with Generative AI.
Dynamic Sports is an exclusive sports experience built into LG’s webOS Smart TVs. It’s designed for fans who don’t want to miss a single play, score, or highlight. By combining live streaming, team tracking, and instant notifications, it makes your TV feel like a personal sports assistant.
The LG Shield helps provide privacy protection against malware, viruses, and other cyber threats with real-time scanning and automatic updates.
Native refresh rate?
The LG 75" Class 74B Series QNED AI Mini LED 4K Smart webOS TV (2026), Model # 75QNED74BUA, has a native 60 Hz Refresh Rate...^Ivan.
What are the measurements
Hello, there! Thank you for sharing your question with us about the LG TV (75QNED74BUA). The LG TV (75QNED74BUA) has overall measurements of approximately 65.7″ (W) × 37.9″ (H) × 2.8″ (D) without the stand, and about 65.7″ (W) × 37.9″ (H) × 14.2″ (D) with the stand attached. The panel itself is a 74.5‑inch diagonal 4K display, and the unit weighs around 22.1 kg (48.7 lbs). These dimensions make it suitable for large entertainment spaces, with the slim depth allowing for a clean wall‑mount installation. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-75-class-74b-series-qned-ai-mini-led-4k-smart-webos-tv-2026/JJ8VPZZ2RJ. For setup guidance, you can explore mounting guidelines or installation clearance requirements to ensure proper placement. — Avril
What type of back does this TV have (e.g., curved, curved with mounting restrictions, bump). Will a Supcline Model ST602 table stand work with this TV?
The back of the LG 75" Class 74B Series QNED AI Mini LED 4K Smart webOS TV (2026) Model # 75QNED74BUA features an ultra-slim back profile with side-facing input ports. This design ensures that the TV can be mounted flush or mounted cleanly onto an aftermarket tabletop stand. The TV utilizes a standard 300 x 300 mm mounting configuration, and it weighs 48.7 lbs (22.1 kg) without its original stand feet. Check the specifications for your Supcline Model ST602 table stand to see what VESA configurations it supports. Because the TV's back panel is flat, if your Supcline ST602 supports the TV's VESA mount configuration, it will work with the TV...^Ivan.
Is it ok to place this TV outside in a covered patio?
Hello, Frederick! Thank you for sharing your question with us about the LG TV (75QNED74BUA). No, this model is for indoor use only, and it is not recommended to place it on a covered patio. Even with overhead protection, outdoor humidity, temperature shifts, and moisture can still reach the internal components since the unit isn’t built with weather‑resistant sealing. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-75-class-74b-series-qned-ai-mini-led-4k-smart-webos-tv-2026/JJ8VPZZ2RJ. If you need help exploring safer placement options or have other questions, feel free to email us at lgdigitalcare@lg.sprinklrsupport.com. — Avril
Does this have an optical cable plug-in?
The LG 75" Class 74B Series QNED AI Mini LED 4K Smart webOS TV (2026), Model # 75QNED74BUA, does not have an Optical Digital Audio Output...^Ivan.
