9 Best 70 Inch Smart Tvs 2025 in the United States

The TCL 75-Inch Class S5 UHD 4K LED Smart TV with Fire TV (75S551F, 2024 Model) offers several strengths for those seeking a large smart TV. The 4K UltraHD resolution ensures exceptional clarity and detail, which is great for movies, shows, and gaming. The high brightness LED backlight enhances the viewing experience in various lighting conditions, while the enhanced color technology provides vivid and vibrant images. Motion Rate 240 and MEMC Frame Insertion contribute to smooth and clear motion, ideal for fast-paced content like sports and action movies.

The Fire TV platform is user-friendly and offers access to a vast array of entertainment options, including streaming over 1 million movies and TV episodes, though some services may require subscriptions. Gamers will appreciate features like Game Accelerator 120 and Auto Game Mode, which improve responsiveness and reduce lag. HDR PRO+ with support for multiple HDR formats, including Dolby Vision and HDR10+, ensures excellent contrast and color accuracy. Dolby Atmos audio and Enhanced Dialogue Mode cater to immersive sound experiences and clearer dialogue, enhancing overall audio quality.

Connectivity options are robust, including Bluetooth, Wi-Fi, USB, Ethernet, and multiple HDMI ports, allowing easy integration with various devices. The bezel-less design is sleek and modern, complementing any room decor. However, while the refresh rate is listed as 60 Hz, this might not be ideal for users particularly focused on high-speed gaming or action-packed content. Additionally, the built-in speakers may not provide the same quality as dedicated external sound systems. This TV is well-suited for general users looking for a large, feature-rich smart TV with great image quality and good smart features, including compatibility with Alexa and Apple AirPlay 2.

The Samsung 70-Inch Crystal UHD U8000F offers sharp 4K resolution with a Crystal Processor that enhances picture quality by upscaling lower-resolution content, making your shows and movies look clearer and more detailed. Its 60Hz refresh rate is decent for everyday viewing and casual gaming but might not provide the smoothest experience for fast-paced sports or gaming enthusiasts who prefer higher refresh rates. The TV runs on Samsung’s smart platform with built-in Alexa, giving you easy access to a wide range of apps and over 2,700 free channels, so you can enjoy plenty of content without additional subscriptions.

While it doesn’t highlight advanced HDR support, the picture remains vibrant thanks to Samsung’s color mapping technology. Connectivity options are solid, including Bluetooth, Wi-Fi, USB, Ethernet, and multiple HDMI ports, making it easy to connect game consoles, streaming devices, or sound systems. The audio quality comes from built-in speakers with a Game Mode to optimize sound for gaming, though users seeking immersive sound might want a separate sound system.

Design-wise, this model stands out with a sleek, slim bezel and a metal sheet back inspired by aircraft design, which adds a modern and elegant look to your living space. Security is another plus, as Samsung Knox protects your personal data and IoT devices connected to the TV. For those looking for a large screen smart TV with solid picture quality, easy smart features, and a stylish design, this Samsung model is a compelling option, especially for general entertainment and casual gaming.

The TCL 75-Inch QM6K QLED 4K Smart QD-Mini LED TV offers a strong feature set that should appeal to a wide range of users. It uses QD-Mini LED technology, which combines the benefits of QLED and OLED, providing near pixel-level precision lighting for more vibrant colors and deeper blacks. The 4K resolution and High Contrast HVA Panel ensure stunning picture quality, while the high HDR brightness makes it suitable for various lighting environments. The TV’s 144Hz native refresh rate and Game Accelerator feature, which boosts the refresh rate up to 288Hz, are excellent for gamers, providing smooth and lag-free gameplay.

The AI-powered AIPQ PRO Processor dynamically enhances picture quality and motion, ensuring a superior viewing experience for all content types. Additionally, the ONKYO 2.1 Speaker System with Dolby Atmos delivers high-quality audio, enhancing the immersive experience. The inclusion of Google TV as the smart platform offers a user-friendly interface with access to numerous apps and streaming services, and the support for multiple voice assistants including Alexa adds convenience.

Connectivity options are plentiful with RF, Wi-Fi, USB, and HDMI inputs, making it easy to connect various devices. Design-wise, the bezel-less design offers a modern, sleek look that will fit well in any room. However, at 50.7 pounds, it is relatively heavy, which could make installation challenging. The 75-inch size might also be too large for smaller rooms. Despite these minor drawbacks, the TCL 75-Inch QM6K is a robust option for those looking for a high-end, large-screen smart TV that excels in picture and audio quality, particularly gamers and movie enthusiasts.