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Enhanced contrast, colours and details


The latest standard for 4K UHD content is High Dynamic Range. It expands the range of both contrast and colours significantly . HDR reproduces accurately light and dark shades with precise colours and dazzling detail images.​

TCL P638K Series 4K HDR TV comes with HDR10 in order to experience brighter brights, darker darks and all subtle details preserved.

Rich colour enhancement for HDR like picture quality

Developed exclusively by TCL, Dynamic Color Enhancement is designed to automatically optimise colour vibrancy. A proprietary algorithm expands traditional palette limitations – delivering a more vibrant, premium video experience.​

It constantly analyses video signal and dynamic calculation to express most shades of colour as the Film Director intended. Rich colour enhancement preserves skin tones and expands shadow details to deliver HDR like picture quality.

Motion Clarity for smooth picture and improved motion​

On fast moving actions, you don’t want to miss a detail. MEMC TCL’s proprietary software algorithm steps up to the plate while you’re watching sports or fast-paced shows or movies. Helping reduce motion display blur and keeping motion trails to a minimum.​

Your viewing experience will always be crystal clear, whatever the source is 50Hz or 60Hz.

Enhanced contrast, colours and details


Thanks to enhanced brightness and contrast, boost your entertainment, and enjoy more nuanced content.

Stunning 4K display is enhanced with the addition of the latest in high dynamic ranging. Dynamic tone mapping optimizes picture quality, frame-by-frame – intelligently enhancing range of tones, brightness, and contrast. Boost your entertainment, and enjoy more nuanced content.

Your optimized gaming experience


For gamers, a responsive TV is just as important as one with a good picture. ​

ALLM allows the video game console or PC graphics card to switch automatically the TV into game mode for a super fast TV game input lag below 15 ms*​


*latest HDMI 2.1 game console generation or HDMI 2.1 PC gaming device required​

Cinema sound at home​


Enjoy Full, rich sound that creates an immersive, cinematic audio surround sound experience.​

While watching movies, with Dolby Audio™ technology, the crystal clarity function and sound spatialization give you sharper, more nuanced sound with great detail and richness for more realistic entertainment.​ ​

Double-D symbol are registered trademarks of Dolby Laboratories.​

Easy endless entertainment​


Android TV comes with Google Home and Google Assistant* built in. Find the latest blockbuster, check the score of the big game, or dim the lights — all without leaving what you’re watching. ​
Android TV also allows to cast contents directly on TV. Innovative features like easy task switching, multi-user accounts or side settings ensuring the favorite content of all family members is always front and center.​

TCL Android TVs allow unlimited content and always in the highest quality: Netflix, Disney+ and Amazon Prime in 4K HDR , YouTube in 4K HDR, Android games in Dolby Atmos, HBO GO, Spotify, Twitch, Kodi, Plex, Google play movies, Hulu, Rakuten and so many others…​ ​


* The Google Assistant is not available in certain languages and countries. The Google Assistant requires an internet/data connection. Data rates may apply. Availability and performance of certain features and services are service, device, and network-dependent and may not be available in all areas.

The biggest shows, live and on demand


Plenty of TV to keep the whole house happy.​
The nation’s most popular TV platform offers an impressive 30,000+ hours of TV, all for free.​

Freeview Play combines catch-up, on-demand services and live television together in one place with no monthly costs. Find programmes from BBC iPlayer, ITV Hub, All 4, Demand 5 and UKTV Play sitting alongside 70 TV channels and 15 HD channels. You definitely won’t be stuck for something to watch.​
Simply scroll through your TV guide to watch shows you missed from the last 7 days. Just make sure your TV is connected to the internet* and you’re good to go.​


* Channel availability subject to geographic location and coverage. Aerial upgrade and/or receiver may be required. A minimum broadband speed of 2Mbps is required to watch catch up and on demand services – this will count towards any monthly broadband data allowance​

SPECIFICATIONS