10 Best Full Array Local Dimming 4 K Tv 2025 in the United States

The TCL 65-Inch Class S5 UHD 4K LED Smart TV delivers sharp 4K Ultra HD resolution, offering four times the detail of standard 1080p TVs, ideal for crisp images. It supports multiple HDR formats including Dolby Vision and HDR10+, enhancing contrast and color for richer, more lifelike visuals. However, it lacks full-array local dimming, meaning its LED backlight is not divided into zones to independently control brightness. This can result in less deep contrast compared to TVs with this feature, especially in very dark scenes.

This TV features a 60 Hz refresh rate, which is sufficient for watching movies and regular TV shows but not as smooth as higher refresh rates for fast action or gaming. It also includes the Game Accelerator 120 feature with variable refresh rate (VRR) supporting up to 120 Hz, helping to reduce lag and screen tearing during gaming, making it a better option for gamers despite the standard refresh rate.

Smart TV capabilities are robust thanks to the built-in Fire TV platform, providing easy access to numerous streaming apps, live TV, and games, alongside Alexa voice control and Apple AirPlay 2 for seamless device integration. Connectivity options include Bluetooth, Wi-Fi, multiple HDMI ports, USB, and Ethernet, covering most needs for modern devices and smart home setups. Audio is enhanced with Dolby Atmos and DTS Virtual:X, delivering immersive sound without external speakers, plus a special mode to clarify dialogue. This TCL TV is a good choice for those seeking a bright, colorful 65-inch 4K TV with excellent smart features and solid gaming support, though those prioritizing the deepest contrast and perfect dark scene performance might consider the lack of full-array local dimming a drawback.

The Amazon Fire TV Omni QLED Series 65” is a feature-rich option for those looking for an immersive 4K viewing experience. Its full-array local dimming with 80 individual zones delivers impressive contrast with deeper blacks and brighter whites. The 4K Quantum Dot Display (QLED) ensures vibrant and lifelike colors, further enhanced by advanced HDR formats like Dolby Vision IQ and HDR10+ Adaptive. This TV automatically optimizes brightness according to room lighting, which is a useful feature for varied viewing environments.

Smart TV features are robust with Fire TV OS, allowing users to access over 1.5 million movies and TV episodes, and compatibility with major streaming services like Netflix, Prime Video, and Disney+. Hands-free control with Alexa adds convenience, enabling easy voice commands to control the TV and connected smart home devices. Connectivity is well-covered with 4 HDMI ports, including HDMI eARC for improved audio quality, and options for both WiFi and Ethernet connections.

However, the refresh rate of 60 Hz might be a limitation for avid gamers looking for smoother motion in fast-paced games. Also, while the built-in microphones for Alexa are convenient, some users might have privacy concerns despite the provided privacy controls. At 65 inches, the TV is sizable and fits well in larger rooms but might be overwhelming in smaller spaces. It comes with a solid warranty and software security updates, ensuring long-term usability. This TV is ideal for movie enthusiasts and smart home users who value high picture quality and extensive smart features.