10 Best 4 K TV 120 Hz 2025 in the United States

The TCL 55-Inch Class S5 UHD 4K LED Smart TV (2024 Model) offers a high-resolution 4K display with four times the detail of 1080p Full HDTVs, making it perfect for those who prioritize image clarity. The TV's enhanced color and high brightness LED backlight ensure vibrant and bright visuals, suitable for various room lighting conditions. For motion clarity, it features Motion Rate 240 with MEMC Frame Insertion, which is ideal for watching fast-paced content like sports or action movies. However, the refresh rate is 60 Hz, not 120 Hz, which may not be as smooth for some viewers expecting the higher rate in this category.

The HDR PRO+ with multiple formats, including Dolby Vision, HDR10+, HDR10, and HLG, provides exceptional contrast and color accuracy, enhancing the viewing experience further. Smart TV features are robust, with Fire TV integration offering extensive streaming options and Alexa built-in for voice control. Connectivity includes Bluetooth, Wi-Fi, USB, Ethernet, and HDMI, ensuring compatibility with various devices and accessories. The 55-inch screen size is versatile for medium to large rooms. The panel type is LED, which generally offers good performance but is not as high-end as OLED panels.

Audio is enhanced with Dolby Atmos and DTS Virtual:X, providing immersive sound, and the built-in speakers offer convenience. The TV also includes Auto Game Mode for gamers, reducing input lag for a better gaming experience.

The Panasonic Z95 Series 65-inch OLED TV is a strong choice for anyone wanting a vibrant and immersive 4K viewing experience. Its OLED panel ensures excellent picture quality with deep blacks and vivid colors, enhanced further by the advanced HCX Pro AI Processor MKII. You'll appreciate the 4K resolution combined with a very smooth 144Hz refresh rate, which is great not only for watching fast-action movies but also for gaming. Speaking of gaming, it supports key features like HDMI 2.1, VRR, and compatibility with AMD FreeSync Premium and NVIDIA G-SYNC, making it a solid pick for gamers seeking fluid visuals and reduced lag.

The TV handles multiple HDR formats including HDR10, HDR10+, Dolby Vision IQ, and HLG, and its intelligent sensing adjusts the picture to your room’s lighting for a more natural look. Sound-wise, it delivers immersive Dolby Atmos audio through a sophisticated speaker setup tuned by Technics, so you can enjoy a richer audio experience without external speakers. The built-in Fire TV platform offers a user-friendly smart interface with voice controls and personalized recommendations, which is convenient for streaming and navigating content.

At 65 inches, it fits well in medium to large living rooms. The slim 2.7-inch depth adds a modern look but keep in mind it weighs about 82 pounds, so consider your mounting options. If you want a high-resolution TV that excels in picture quality, smooth refresh rate, versatile HDR support, and solid smart features, this Panasonic model is worth considering.

The Panasonic Z85 Series (2024 Model) 65-inch OLED 4K Ultra HD Smart Fire TV is a strong contender in the premium TV market. Its OLED panel ensures stunning picture quality with deep blacks and vibrant colors, while the 4K Ultra HD resolution (3840 x 2160) provides sharp and detailed visuals. The 120Hz refresh rate is perfect for smooth motion in fast-paced scenes, making it an excellent choice for gaming and sports enthusiasts. The TV supports multiple HDR formats, including HDR10, HDR10+, Dolby Vision, and HLG, ensuring optimized picture quality regardless of the content you watch. Dolby Vision IQ and HDR10+ Adaptive further enhance the viewing experience by adjusting brightness based on ambient light conditions, delivering a natural and immersive picture in any room setting.

For audio, the Theater Surround Pro with Dolby Atmos offers a powerful and immersive sound experience, complete with clear dialogues and impactful bass. Gamers will appreciate the Game Mode Extreme, which includes features like HDMI 2.1, VRR, AMD FreeSync Premium, and NVIDIA G-SYNC, as well as a dedicated Game Control Board for easy access to gaming settings. The built-in Fire TV OS provides a seamless smart TV experience with access to a wide range of apps and services. Connectivity options are robust, including Bluetooth support.

However, the TV's large size (65 inches) and weight (60.9 pounds) may require careful consideration for wall mounting or placement in smaller spaces. The high price point might also be a limiting factor for budget-conscious buyers. The Panasonic Z85 Series is ideal for those who prioritize top-tier picture and sound quality, especially movie buffs and avid gamers.