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Winner
The Hisense 55" Class U6 Series (model 55U65QF) is a solid choice if you're looking for a relatively slim 4K TV with impressive picture quality and gaming capabilities. At 3 inches thick, it’s not the absolute thinnest TV on the market, but still sleek enough to fit well in most living rooms. It features Mini-LED technology combined with QLED color, which means you get bright images (up to 1000 nits peak brightness) and deep contrast thanks to 600 local dimming zones—this creates vibrant colors and sharp, realistic details.
The native 144Hz refresh rate and AMD FreeSync support make it excellent for fast-motion content and smooth gaming, reducing blur and lag. You’ll also find HDR10+ and Dolby Vision IQ support for enhanced dynamic range and Dolby Atmos with a built-in subwoofer for better sound quality than many standard TVs. Connectivity options are ample, including Bluetooth, Wi-Fi, Ethernet, HDMI, and USB ports, which cover most needs for streaming and device connections.
The TV also has smart features powered by Alexa and an AI engine that helps improve picture and sound automatically. While the thickness and weight (43 pounds) are reasonable, this TV may not be the very best fit if you want the absolute thinnest design possible. However, its combination of Mini-LED brightness, gaming responsiveness, and sound quality make it a strong all-around pick for those wanting a feature-rich 55-inch smart TV that balances performance with a slim profile.
The Panasonic W95 Series 65-inch Mini LED 4K Ultra HD Smart Fire TV stands out with its incredibly slim profile at just 2.8 inches thick, making it a great choice if you want a sleek, wall-mountable TV that doesn’t stick out much. The Mini LED technology combined with Panasonic’s HCX Pro AI Processor MKII delivers very bright, vibrant images and deep contrast, supporting multiple HDR formats like HDR10+, Dolby Vision IQ, and HDR10 for a natural viewing experience that adjusts to your room’s light. Its 65-inch screen size is ideal for living rooms where immersive viewing is desired.
Sound quality is enhanced by a built-in subwoofer and Dolby Atmos support, giving you richer audio that surrounds you better than typical flat speakers. This is a nice bonus since thin TVs often sacrifice sound quality. The TV also offers strong connectivity with Bluetooth and HDMI 2.1 ports, supporting 144Hz refresh rate and gaming features like VRR and AMD FreeSync Premium, which gamers will appreciate for smooth visuals and reduced lag.
Smart features include Fire TV built-in with easy voice control via Alexa on the remote, letting you quickly find shows, control smart home devices, and even use unique modes like Sport and Stadium Mode for an enhanced game-day feel. Despite its slimness, the TV weighs over 55 pounds, which might make installation a bit more challenging. If you want a stylish, ultra-thin TV with top-tier picture quality, immersive sound, and smart functionality, the Panasonic W95 fits well, though it may be heavier and pricier than simpler models. This TV suits users seeking both a high-end cinematic experience and a modern, slim design.
The Samsung 65-Inch Crystal UHD U8000F Smart TV offers a large 65-inch LED screen with a sharp 4K resolution, making it great for enjoying detailed picture quality in movies, shows, and games. Its 60Hz refresh rate and Motion Xcelerator help keep motion smooth, especially during fast scenes like sports or gaming. The TV’s design is notably slim and elegant, crafted from a single metal sheet with a very thin bezel, which suits those looking for a stylish, space-friendly option in the 'thinnest TV' category. It features a sleek profile at about 8.7 inches depth, which is moderately thin but not the absolute thinnest on the market.
Sound quality is handled by built-in speakers with game mode support, offering decent audio but likely requiring an external sound system for a fuller experience. Connectivity is robust, including Bluetooth, Wi-Fi, Ethernet, HDMI, and USB ports, making it easy to connect devices and stream from various sources. Added benefits include Samsung Knox Security for data protection and Alexa built-in for voice control.
The TV has a standard 60Hz refresh rate, which might be less smooth than higher-end models with 120Hz, and although its slim design is attractive, it’s not ultra-thin compared to some premium models. If you want a large 4K TV with good picture, solid connectivity, and a sleek look without the highest-end price, this Samsung model is a solid choice, especially for everyday viewing and casual gaming.
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