TCL 75″ Class 4K UHD LED Smart Roku TV – HDR, Upscaling

Product Overview

The TCL 75″ Class 4K UHD LED Smart Roku TV (75S455) delivers exceptional home entertainment with its massive 75-inch screen and stunning 4K Ultra HD resolution of 3840 x 2160 pixels. This direct LED-backlit display provides four times the detail of Full HD, ensuring breathtaking clarity for movies, sports, and gaming. Advanced 4K Upscaling technology intelligently enhances non-4K content like HD broadcasts, cable shows, and streaming videos to near Ultra HD quality, making every scene sharper and more vibrant regardless of the source.

High Dynamic Range (HDR) support including HDR10 and HLG brings lifelike colors, deeper blacks, and brighter highlights to compatible content, creating a more immersive viewing experience that rivals premium cinema displays. The 60Hz motion rate effectively handles fast-paced action with reduced blur, while wide 178°/178° viewing angles ensure consistent picture quality from any seat in the room. With 1.07 billion display colors, this TV reproduces rich, accurate hues for everything from nature documentaries to blockbuster films.

Powered by the Roku TV platform, accessing thousands of streaming channels is effortless through a simple, customizable home screen that prioritizes your favorite apps like Netflix, Hulu, and Disney+. The super-simple remote features fewer buttons and one-touch shortcuts, eliminating complex menus and input switching. Cord-cutters will appreciate the built-in ATSC/NTSC/Clear QAM tuner with live TV channel guide, plus 250+ free live channels including news, sports, and Roku Originals. Chromecast built-in, Works with Alexa, Google Assistant, and Apple HomeKit enable seamless voice control and smart home integration.

Audio performance includes 30W RMS output from dual 15W speakers enhanced by Dolby Digital Plus for clear dialogue and immersive sound. Connectivity is robust with 4 HDMI 2.0 ports (one with eARC), USB 2.0, Bluetooth, digital optical audio out, headphone jack, RF antenna, and composite inputs. Fast Wi-Fi 802.11ac dual-band (2.4GHz/5GHz) ensures smooth 4K streaming without buffering. This 2022 model offers energy-efficient operation and straightforward setup, making it ideal for family rooms, home theaters, or sports viewing parties.

Whether binge-watching series, hosting game nights, or enjoying live events, the TCL 75S455 combines affordability with premium features. Its large screen size fills the viewing area perfectly, while upscaling and HDR make older content feel fresh. Easy screen mirroring, live TV pause (up to 30 minutes from antenna), and multilingual OSD (English/Spanish/French) add everyday usability. Built for reliability, this TV transforms any space into a cinematic hub, delivering value-packed performance for entertainment enthusiasts seeking big-screen excellence without compromise.