10 Best True 120 Hz 4 K Tv 2026 in the United States

The TCL 98-Inch QM8K Series is a premium 4K TV designed for those wanting an impressive large screen with top-notch picture quality. Its massive 98-inch display brings movies and games to life, using advanced Mini LED and QLED technology to deliver vibrant, bright, and detailed images. The TV supports a smooth 144Hz refresh rate for regular use, and an ultra-fast 288Hz variable refresh rate specifically aimed at gamers who want lag-free, sharp motion during fast action scenes. HDR support enhances colors and contrast, making visuals more dynamic and realistic. The anti-reflective screen helps reduce glare, so you can enjoy clear viewing from different seats and lighting conditions.

For smart features, it runs Google TV with voice control and a backlit remote, making it easy to find and watch content from multiple streaming services. Connectivity options are solid, including HDMI, USB, Ethernet, and Wi-Fi, which covers most needs for connecting devices. One downside is the TV’s very large size and substantial weight, which mean it needs plenty of space and sturdy mounting or stand support. Also, while it has premium image and sound tech, it might be more than required for casual viewers or smaller rooms.

If you want a giant, feature-rich TV with excellent picture quality and gaming performance, this TCL model is a strong choice.

The Samsung 65-Inch OLED S90F is a strong choice if you're looking for a big 4K TV with a true 120 Hz refresh rate. Its OLED screen offers deep blacks and vibrant colors, making HDR content look stunning. The TV’s advanced AI processor enhances picture quality by upscaling lower-resolution content to near-4K and improves brightness and contrast for richer detail.

Motion handling is excellent, with smooth visuals that reduce blur during fast-moving scenes like sports or gaming, supporting up to 4K at 144Hz for a tear-free experience. It’s also smart, with built-in Alexa and multiple connectivity options including Bluetooth, Wi-Fi, HDMI, and Ethernet, so it easily connects with other devices and streaming services. The 65-inch size fits well in larger rooms for immersive viewing.

One thing to keep in mind is that while the TV boosts SDR content to HDR-like quality, it’s not the same as watching native HDR content. Also, OLEDs can be more prone to image retention compared to LED TVs, though this is usually minor with normal use. This model suits users who want a high-quality OLED display with smooth motion for everyday watching, gaming, and streaming.

The Samsung 65-Inch QLED Q8F is a strong choice for anyone looking for a large 4K TV with a smooth 120 Hz refresh rate, which is great for watching fast action like sports or playing games without motion blur. Its QLED technology with Quantum Dot offers vibrant colors and very good brightness, helping the picture look clear and detailed even in bright scenes thanks to advanced HDR.

The TV's design is slim and modern, so it fits nicely on a wall without sticking out too much. It also supports various smart TV features, including a large selection of free channels and apps, plus built-in Alexa for easy voice control. Connectivity options are plentiful with Bluetooth, Wi-Fi, Ethernet, HDMI, and USB ports, making it easy to hook up other devices. One highlight is the AI-powered picture and sound enhancements that adjust depending on what you’re watching, improving your viewing experience without extra setup.

On the downside, while the TV includes built-in speakers, they may not satisfy those wanting top-notch sound, so an external sound system might be needed for a better audio experience. Also, at around 47 pounds and fairly large dimensions, it requires a sturdy stand or wall mount. This Samsung model delivers excellent picture quality, smooth motion, and smart features, making it well-suited for families and gamers seeking a premium 65-inch 4K TV with an easy-to-use smart platform.