HDR10+
See details in a detail
High Dynamic Range (HDR), the latest standard for UHD content, provides a superior experience with striking brightness, exceptional shadow detail and vivid colour. Sit still and enjoy incredible picture details as the film makers intended.

Dolby Vision
Enjoy an immersive experience
Picture yourself sitting at a theatre and watching the curtains rise as actors enter the stage. With Dolby Vision, you can experience a spellbinding scene right in front of you. You will feel as if you are in a theater rather than just watching it at home.

A beautiful mind
AiPQ Engine 3.0 enabled TCL algorithm processes contents with stable and high-quality 4K. Meanwhile, Game Accelerator technology gives you a smoother gaming experience with a refresh rate of up to 120Hz.

Ai-Motion
Ai-Motion detects fast-moving objects sensitively, it calculates motion in terms of refresh rate and frame number, just to restore the silky-smooth image in compensating for blurring and tearing. 

MEMC
Never miss a detail in fast moving action
MEMC algorithm reduces motion display blur, deducts image tearing and guarantees a silky smooth scene.

A safe playground
We share your concern your your children. Activate the Kid’s Profile to unlick fun and kid-friendly content and immerse your children in a parent-worry-free digital playground. Keep your kids safe from potentially harmful content. 

TCL Home
Control your TCL devices in a smart way
The WiFi-enabled appliances from TCL utilize the powerful controls on your smartphone to give your home comfort appliances access to a whole new realm of functionality.

120Hz Game Accelerator
No more unbearable latency
Latency can be disappointing, especially for game enthusiasts. With TCL’s latest technology of DLG (Dual Line Gate), the content auto-adjustment function brings a higher refresh rate and a super low latency than ever before. 

Gaming in Dolby Vision
You will always be viewing the best possible image with Gaming in Dolby Vison, allowing you to access every bit of detail and depth the game has to offer. Enhance your visuals and discover more of the game when you play in Dolby.

Game Master
Experience next-level gaming with the best elevating technology in action. Unlock advanced display and audio technology, try smoother streaming with TCL Game Master.

HDMI 2.1 with ALLM and eARC
Low input lag and quick response
For gamers, a responsive TV is just as important as one with good pictures. With HDMI 2.1, and ALLM, you’ll experience lowest latency and the best picture settings for gaming automatically.

DTS-HD   DTS Virtual:X
Virtualized 3D sound
DTS-HD and DTS® Virtual:X™ makes enveloping sound that appears to emerge above, beside, and behind you, providing an immersive experience in any room.

TÜV Low Blue Ray
Comfort your eyes
TCL C645 has been certified as a low blue light hardware solution by TÜV Rheinland. Feel free to dive into a movie marathon on a cozy night without dry eyes or eye fatigue. Your eyesight is always protected.

Miracast for PC
From your TV to workstation
Cast your laptop on your big screen TV with up to 4K resolution, and easily have all your work under control.

AR Fitness
Your TV, your personal trainer
Find the fitness content that has been hand-picked for you on YouTube or other platforms with ease. No more excuses for laziness; get armed and start training!

Metallic Bezel-Less
Aesthetical design fits every space
With ultra slim body, C645 can perfectly fit into your space, highlighting your home just like a piece of artwork.