10 Best True 120 Hz 4 K Tv 2025 in the United States

The Hisense 100" Class QD6 Series TV is a giant, vibrant 4K smart TV designed for those who want an immersive viewing experience with a big screen. Its 4K resolution delivers sharp, clear images, and the QLED technology means colors are rich and lifelike, making details pop whether you're watching sports or movies. With a native 144Hz refresh rate and AMD FreeSync Premium, this TV handles fast action smoothly, which is especially great for gamers who want less blur and lag. It also supports HDR formats like Dolby Vision and HDR10+, enhancing contrast and brightness for more realistic scenes.

Smart TV features are powered by Fire TV, giving easy access to popular streaming apps and Alexa voice control for hands-free operation. It’s compatible with Apple AirPlay 2 and HomeKit, so you can stream content from Apple devices and integrate the TV into a smart home setup. Motion handling is excellent thanks to AI smooth motion and MEMC technology, ensuring fast-moving scenes look clear, and there’s a dedicated Game Mode Pro and Sports Mode to optimize picture and sound for those uses. Dolby Atmos sound adds immersive audio, which complements the large screen size.

On the downside, this TV is quite large and heavy, which might require a sturdy stand or wall mounting. It consumes more power (450 watts) than smaller TVs, which could affect electricity bills. Some users might find the Fire TV interface less intuitive than other smart platforms, and while 144Hz support is excellent, not all streaming content or cable TV runs at that frame rate. This TV is well suited for those who want a big, bright, and smooth 4K display with strong gaming and smart features, making it ideal for home theaters or large living rooms.

The Panasonic Z85 Series 65-inch OLED TV is a strong choice if you're looking for a high-end 4K TV that supports a full 120Hz refresh rate, which is great for smooth motion whether you're gaming or watching fast-action content. Its OLED display ensures deep blacks and excellent contrast, making HDR content really pop. It supports multiple HDR formats including HDR10+, Dolby Vision IQ, and HDR10+ Adaptive, which automatically adjusts brightness depending on your room lighting, enhancing the viewing experience.

The built-in Fire TV platform gives you easy access to a wide range of streaming apps, making it user-friendly if you like smart TV features. Sound is also a highlight with Theater Surround Pro and Dolby Atmos delivering clear dialogue and immersive audio. For gamers, the TV offers HDMI 2.1 ports and supports VRR (Variable Refresh Rate), AMD FreeSync Premium, and NVIDIA G-SYNC, which help reduce screen tearing and input lag.

This TV is quite large and heavy at around 61 pounds, which might require careful setup and a sturdy stand or wall mount. While the Fire TV system is robust, some users may prefer alternatives like Roku or Google TV depending on personal preference. This model suits those wanting a cinematic OLED experience that also functions as a strong gaming display and smart TV with versatile HDR support.

The Panasonic Z85 Series 55-inch OLED 4K Ultra HD Smart Fire TV offers excellent picture quality with its OLED panel combined with the HCX Pro AI Processor MKII, delivering rich colors, deep blacks, and sharp details. It supports a wide range of HDR formats including HDR10, HDR10+, Dolby Vision IQ, and HLG, which adapt the picture to your room lighting for a more natural viewing experience. With a smooth 120Hz refresh rate, this TV is well suited for fast-moving content and gaming. Speaking of gaming, it includes HDMI 2.1 ports and supports VRR, AMD FreeSync Premium, and NVIDIA G-SYNC, making it a solid choice for gamers who want responsive and tear-free graphics.

The built-in Theater Surround Pro with Dolby Atmos creates immersive sound with clear dialogue and good bass from its subwoofer, although it might not replace a dedicated sound system for audiophiles. The TV runs on Fire TV, so smart features and app choices are extensive and user-friendly. Connectivity includes Bluetooth to easily connect wireless devices. At 55 inches, the screen size fits well in medium to large rooms, offering a cinematic experience without overwhelming space. The TV is relatively heavy, so secure placement is advised.

This Panasonic model is an excellent option for users seeking premium picture quality, strong HDR performance, and good gaming features in a 55-inch 4K OLED TV. Those needing extensive wired connectivity or top-tier audio may want to consider complementary devices.