43 Inch Class LG QNED AI Mini LED QNED75B 4K Smart TV 2026

Product Description:

The LG 43-Inch QNED AI QNED75B (43QNED75BUA) is a 2026-model Mini LED 4K smart TV that delivers LG's full QNED75B feature set — including Mini LED backlighting, Dynamic QNED Color, Dolby Vision, Dolby Atmos, three HDMI inputs with eARC, Apple AirPlay, and Google Cast — in the smallest screen size available in the 75B series. At 43 inches, the QNED75B is purpose-built for bedrooms, home offices, dorm rooms, kitchens, and compact apartments where space is limited but picture quality expectations are not. This is the entry point where you can get Dolby Vision, Dolby Atmos, eARC, AirPlay, and the Magic Remote without stepping up to a larger — and more expensive — screen.

The QNED75B sits one tier above the QNED74B in LG's 2026 lineup, and the 43-inch size is where the differences between the two models matter most. Both share the same Mini LED backlight, α7 AI Processor, and Dynamic QNED Color with 100% Color Volume. But the 75B adds Dolby Vision for dynamic scene-by-scene HDR optimization, Dolby Atmos for immersive spatial audio, a third HDMI input with eARC for lossless soundbar passthrough, Apple AirPlay and Google Cast for native wireless streaming from every phone and laptop in your household, Dynamic Tone Mapping for real-time HDR refinement, FILMMAKER MODE with Ambient Light Technology, and the Magic Remote with point-and-click cursor navigation in the box. If you're choosing between the 43-inch 74B and 43-inch 75B, the upgrade is substantial.

The Mini LED backlight packs thousands of tiny LEDs into dimming zones for precision control over highlights and shadows that standard LED panels cannot achieve. Dynamic QNED Color delivers certified 100% Color Volume to DCI-P3 for vivid, accurate color across the full brightness range. Dolby Vision adds dynamic frame-by-frame HDR metadata that optimizes brightness, contrast, and color for supported Netflix, Disney+, and Apple TV+ content. Dolby Atmos creates spatial audio from the built-in speakers. Dynamic Tone Mapping adapts brightness and color gradation in real time.

The α7 AI Processor 4K Gen9 continuously enhances textures, reduces noise, improves contrast, and upscales lower-resolution content to near-4K clarity with AI Super Upscaling 4K. FILMMAKER MODE with Ambient Light Technology preserves the director's vision while adapting to your room's lighting. AI Sound creates virtual surround from the built-in speakers.

webOS 26 features Google Gemini for intelligent search. LG Channels provides 400+ free channels and 10,000+ on-demand titles. Apple AirPlay streams from Apple devices; Google Cast from Android and Chrome. Game Optimizer with ALLM plus GeForce NOW and Xbox Cloud Gaming provide gaming capability. Three HDMI inputs (one with eARC), one USB 2.0, Ethernet, Wi-Fi 5, Bluetooth 5.3, and optical digital audio output. VESA wall-mount compatible.

Product Features:

• Mini LED Backlighting – Thousands of tiny LEDs with zone-level dimming for brighter highlights, deeper blacks, and superior contrast
• Dynamic QNED Color (100% Color Volume) – Vivid, accurate color certified to DCI-P3 across the full brightness range
• Dolby Vision + Dolby Atmos – Cinema-grade dynamic HDR picture and immersive spatial audio (not available on QNED74B)
• Dynamic Tone Mapping – Real-time brightness and color gradation adaptation for optimized HDR
• α7 AI Processor 4K Gen9 – AI-powered picture and sound optimization with real-time content analysis
• 4K UHD (3840 × 2160) – Sharp, detailed visuals on a compact 43-inch display
• AI Super Upscaling 4K – Transforms SD/HD content into near-4K clarity automatically
• HDR10 Pro – Enhanced detail and contrast alongside Dolby Vision
• FILMMAKER MODE™ with Ambient Light Technology – Preserves director's intent while adapting to room lighting
• AI Sound Virtual Surround – Immersive audio from built-in speakers
• webOS 26 with Google Gemini – Intelligent search, recommendations, and fast app launching
• LG Channels – 400+ free channels and 10,000+ on-demand titles, no subscription
• Apple AirPlay + Google Cast – Stream from iPhone, iPad, Mac, Android, and Chrome natively
• Game Optimizer + Cloud Gaming – GeForce NOW + Xbox Cloud Gaming; ALLM support
• 3× HDMI (1× eARC) – Connect console, soundbar (lossless passthrough), and streaming device simultaneously
• Magic Remote Included – Point-and-click cursor, scroll wheel, and voice control in the box
• Wi-Fi 5 + Bluetooth 5.3 – Reliable wireless streaming and device connectivity
• 60Hz Refresh Rate – Smooth motion for everyday content, sports, and casual gaming

Product Specifications: