10 Best 4 K Ultra HD Smart Tvs 2025 in the United States

The Panasonic W95 Series 55-inch Mini LED 4K Ultra HD Smart Fire TV offers a high-quality viewing experience with several advanced features. Its Mini LED display ensures exceptional brightness and colors, enhanced by the HCX Pro AI Processor MKII. The TV supports multiple HDR formats, including HDR10, HDR10+, Dolby Vision, and HLG, allowing for optimized picture quality that adjusts to room brightness through HDR10+ Adaptive and Dolby Vision IQ.

The dynamic theater surround sound with Dolby Atmos and a dedicated built-in subwoofer provides immersive audio quality, enhancing the viewing experience. The TV is well-suited for gamers, featuring a 144Hz refresh rate, HDMI2.1, VRR, and AMD FreeSync Premium, along with a Game Mode Extreme and easy access to gaming settings through the Game Control Board. As a smart TV, it integrates Fire TV, enabling live TV viewing, voice controls with Alexa, and personalized recommendations.

The Fire TV Ambient Experience adds versatility by displaying artwork, personal photos, and Alexa widgets. Connectivity options include Bluetooth, making it easy to connect to various devices. One potential drawback could be its weight of 50.9 pounds, which might require sturdy mounting solutions. Additionally, while the audio quality is enhanced, it might not meet the needs of audiophiles seeking top-tier sound systems. The Panasonic W95 Series is a compelling option for those seeking a smart TV with excellent picture and sound quality, particularly for gaming and streaming.

The TCL 55-Inch Class S5 UHD 4K LED Smart TV (55S551F, 2024 Model) offers a robust package for those seeking a high-quality viewing experience. With its 4K UltraHD resolution, the TV brings out incredible detail, enhanced further by HDR PRO+ with Dolby Vision, HDR10+, HDR10, and HLG, ensuring vibrant and accurate colors. Its high brightness LED backlight makes it suitable for any room lighting conditions. The inclusion of Motion Rate 240 with MEMC Frame Insertion ensures smooth motion clarity, beneficial for watching sports or fast-action movies.

The built-in Fire TV platform gives you access to a vast library of streaming content, and Alexa-enabled voice remote adds convenience to your viewing experience. Apple AirPlay 2 compatibility is a nice touch for Apple users who wish to stream content from their devices. The Auto Game Mode (ALLM) is a great feature for gamers, reducing input lag for a better gaming experience. On the audio front, Dolby Atmos and DTS Virtual:X provide an immersive sound experience, further enhanced by the Enhanced Dialogue Mode for clarity.

However, the refresh rate is limited to 60 Hz, which may not satisfy the needs of hardcore gamers looking for the highest refresh rates. While the TV does offer multiple connectivity options including Bluetooth, Wi-Fi, USB, Ethernet, and HDMI, some users might find the 2.83-inch depth and 30.9-pound weight a bit cumbersome for wall mounting. This TV is a solid choice for general entertainment, streaming, and light gaming.

The Samsung 65-Inch QLED Q8F is a strong choice if you want a large 4K Ultra HD TV that offers vibrant colors and sharp images. Thanks to its Quantum Dot technology, it can display over a billion colors, which makes bright and dark scenes look very realistic. The TV also uses an AI processor to improve picture and sound quality depending on what you watch, so movies and shows look and sound better without you having to adjust settings.

It supports a high refresh rate of 120Hz and allows smooth gaming at up to 4K 144Hz with variable refresh rate, which helps reduce motion blur and screen tearing during fast action or gaming. The built-in smart platform gives you access to thousands of free channels and apps without extra subscriptions, and with Alexa voice control built-in, it’s easy to use. Connectivity options are plentiful, including Bluetooth, Ethernet, multiple HDMI and USB ports, and Wi-Fi, so hooking up devices or streaming is hassle-free.

The TV’s slim design means it won’t take up much space on your wall. If you want a well-rounded 65-inch 4K TV with excellent color performance, smooth motion for gaming and sports, and smart features built-in, this Samsung model is a compelling option.