Need a wall bracket? Click Here to find the right one for you

  • Art Gallery Mode
  • QD-Mini LED
  • TSR AiPQ Processor
  • Gemini Powered
  • Variable Refresh Rate
Product Description

Art Gallery Mode:
Transform your living space with the TCL A400 Pro's Art Gallery Mode a curated digital canvas that turns your television into a work of art. Browse over 80 masterpieces from global museums, spanning Impressionism, Abstract Geometry and Contemporary Art, all displayed in stunning 4K resolution on a matte, anti-glare HVA panel that mirrors the texture of a real canvas. Generate bespoke AI artwork in seconds, or upload your own photos to create a custom gallery.

QD-Mini LED:
TCL's QD-Mini LED is a flagship display technology that combines Mini LED backlighting with Quantum Dot colour. This powerful duo delivers higher contrast, greater brightness, and richer, more accurate colours for everything you watch.

TSR AiPQ Processor:
The TSR AiPQ Processor is an AI picture engine that analyses every scene in real time, optimizing contrast, colour, clarity, and motion so everything on A400 Pro looks more vivid, layered and lifelike.

Gemini Powered:
Google TV puts 700,000+ movies, TV episodes, live channels and YouTube videos at your fingertips. Now with Gemini, your entertainment experience is more personalized than ever. Whether you're in the mood for a specific vibe or searching for a blockbuster, just ask. From learning new skills to quick facts, satisfy your curiosity just by asking Gemini. Get helpful responses supported by images and videos to turn your living room into a gateway for discovery.

Variable Refresh Rate:
Experience smoother, tear-free gaming and video playback with Variable Refresh Rate (VRR), a game-changing feature that dynamically adjusts the refresh rate of your display to match the frame rate of your content. Say goodbye to screen tearing and stuttering, as VRR ensures that every frame is displayed with flawless precision, delivering a seamless and immersive viewing experience.

ALLM
Yes
Anti-Reflective Panel
Yes
Digital Tuner
Freeview HD
Display Resolution Maximum
3840
Dolby Vision
Yes
Google Assistant
Yes
Google Play App
Yes
HDMI 2.1 Ports
3
HDR Rating
G
Hybrid Log Gamma
Yes
OS
Google TV
Object Tracking Sound
N/A
Refresh Rate
144
Screen Resolution
4K Ultra HD
Screen Size in cm
139
Screen Size in inches
55
Screen Type
LED
Smart TV
Yes
Sound Systems
Onyko
TV Bluetooth
Yes
TV Colour
Black
TV Dolby Atmos
Yes
Total HDMI Connections
3
USB Ports
1
VESA
400x400mm
VRR
Yes
Voice Search
Yes
Wall Mountable
Yes
Wi-Fi
Built-In
Gaming Mode
Yes
Model Year
2026
Depth with Stand (mm)
295
Depth without Stand (mm)
40
Height with Stand (mm)
758
Height without Stand (mm)
710
TV Width (mm)
1228
Weight with Stand (kg)
12.5
Weight without Stand (kg)
12.1
Amazon Prime Video App
Yes
Disney+ App
Yes
NetFlix App
Yes
Spotify App
Yes
YouTube App
Yes

TCL A400M 55" 4K Ultra HD QD-Mini LED HDR Smart TV - 55A400M

£47 per month
Need a wall bracket? Click Here to find the right one for you

  • Art Gallery Mode
  • QD-Mini LED
  • TSR AiPQ Processor
  • Gemini Powered
  • Variable Refresh Rate
Product Description

Art Gallery Mode:
Transform your living space with the TCL A400 Pro's Art Gallery Mode a curated digital canvas that turns your television into a work of art. Browse over 80 masterpieces from global museums, spanning Impressionism, Abstract Geometry and Contemporary Art, all displayed in stunning 4K resolution on a matte, anti-glare HVA panel that mirrors the texture of a real canvas. Generate bespoke AI artwork in seconds, or upload your own photos to create a custom gallery.

QD-Mini LED:
TCL's QD-Mini LED is a flagship display technology that combines Mini LED backlighting with Quantum Dot colour. This powerful duo delivers higher contrast, greater brightness, and richer, more accurate colours for everything you watch.

TSR AiPQ Processor:
The TSR AiPQ Processor is an AI picture engine that analyses every scene in real time, optimizing contrast, colour, clarity, and motion so everything on A400 Pro looks more vivid, layered and lifelike.

Gemini Powered:
Google TV puts 700,000+ movies, TV episodes, live channels and YouTube videos at your fingertips. Now with Gemini, your entertainment experience is more personalized than ever. Whether you're in the mood for a specific vibe or searching for a blockbuster, just ask. From learning new skills to quick facts, satisfy your curiosity just by asking Gemini. Get helpful responses supported by images and videos to turn your living room into a gateway for discovery.

Variable Refresh Rate:
Experience smoother, tear-free gaming and video playback with Variable Refresh Rate (VRR), a game-changing feature that dynamically adjusts the refresh rate of your display to match the frame rate of your content. Say goodbye to screen tearing and stuttering, as VRR ensures that every frame is displayed with flawless precision, delivering a seamless and immersive viewing experience.

ALLM
Yes
Anti-Reflective Panel
Yes
Digital Tuner
Freeview HD
Display Resolution Maximum
3840
Dolby Vision
Yes
Google Assistant
Yes
Google Play App
Yes
HDMI 2.1 Ports
3
HDR Rating
G
Hybrid Log Gamma
Yes
OS
Google TV
Object Tracking Sound
N/A
Refresh Rate
144
Screen Resolution
4K Ultra HD
Screen Size in cm
139
Screen Size in inches
55
Screen Type
LED
Smart TV
Yes
Sound Systems
Onyko
TV Bluetooth
Yes
TV Colour
Black
TV Dolby Atmos
Yes
Total HDMI Connections
3
USB Ports
1
VESA
400x400mm
VRR
Yes
Voice Search
Yes
Wall Mountable
Yes
Wi-Fi
Built-In
Gaming Mode
Yes
Model Year
2026
Depth with Stand (mm)
295
Depth without Stand (mm)
40
Height with Stand (mm)
758
Height without Stand (mm)
710
TV Width (mm)
1228
Weight with Stand (kg)
12.5
Weight without Stand (kg)
12.1
Amazon Prime Video App
Yes
Disney+ App
Yes
NetFlix App
Yes
Spotify App
Yes
YouTube App
Yes
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