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TCL 55C805

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High-end 4K TV with a 55-inch QLED panel and an advanced Mini LED backlighting system. The device's panel is illuminated by miniature LEDs, allowing for multiple zones of local dimming. The TCL 55C805 displays an image in maximum resolution of 3840x2160 pixels, boasts a refresh rate of 144 Hz, and supports HDR10+ and Dolby Vision formats. Thanks to the high refresh rate, the TV is ideal for outputting images when connected to latest-generation gaming consoles. To accommodate this, the model includes HDMI v 2.1 ports with VRR and ALLM technologies for adaptive frame rate and low latency. Additionally, the convenient GameBar gaming panel is noteworthy. The TV operates on the Google TV OS, a variation on "Android" with content viewing recommendations...on the home screen, with data automatically pulled from all installed apps. The smart platform features built-in Chromecast and supports voice commands via Google Assistant or Amazon Alexa. The powerful audio system delivers a total of 30W of sound with Dolby Atmos spatial sound simulation, complementing the model. The TV panel's body rests on a stand with a wide central leg, and for wall mounting, a VESA bracket measuring 400x300 mm will be required.
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TCL 55C805
Screen:55 ", 3840x2160 px, 100/120 Hz, game mode 144 Hz, Mini LED
Picture:FreeSync, 4K upscaling, HDR, colour enhancement, brightness enhancement
Multimedia:T2 tuner, Google TV, Wi-Fi, LAN
Controls:voice, assistant

High-end 4K TV with a 55-inch QLED panel and an advanced Mini LED backlighting system. The device's panel is illuminated by miniature LEDs, allowing for multiple zones of local dimming. The TCL 55C805 displays an image in maximum resolution of 3840x2160 pixels, boasts a refresh rate of 144 Hz, and supports HDR10+ and Dolby Vision formats. Thanks to the high refresh rate, the TV is ideal for outputting images when connected to latest-generation gaming consoles.

To accommodate this, the model includes HDMI v 2.1 ports with VRR and ALLM technologies for adaptive frame rate and low latency. Additionally, the convenient GameBar gaming panel is noteworthy. The TV operates on the Google TV OS, a variation on "Android" with content viewing recommendations on the home screen, with data automatically pulled from all installed apps.

The smart platform features built-in Chromecast and supports voice commands via Google Assistant or Amazon Alexa. The powerful audio system delivers a total of 30W of sound with Dolby Atmos spatial sound simulation, complementing the model. The TV panel's body rests on a stand with a wide central leg, and for wall mounting, a VESA bracket measuring 400x300 mm will be required.

All specifications
Specifications 55C805
Colour
Size55 "
Operating systemGoogle TV (Android TV)
Display
MatrixQLED
Backlight typeMini LED
Screen surfaceanti-glare
Resolution3840x2160 px
Upscalingup to 4K
Frame rate100/120 Hz
Frame rate (game mode)144 Hz
HDR supportHDR10+, Dolby Vision
Brightness / contrast enhancement
Colour enhancement
AMD compatibleAMD FreeSync Premium Pro
Multimedia
Sound power30 W
Number of speakers2
Audio decodersDolby AC4, Dolby TrueHD, Dolby Atmos, DTS
Digital tunerDVB-T2 (terrestrial)
DVB-C (cable)
DVB-S2 (satellite)
Picture-in-picture
Features
FeaturesWi-Fi 5 (802.11ac)
Google Cast (Chromecast)
Bluetooth
voice control
Amazon Alexa
Google Assistant
Connectors
HDMI4
HDMI versionv 2.1
HDMI technologieseARC, VRR, ALLM
Additional inputsUSB
LAN
composite AV input
Outputsmini-Jack (3.5 mm) headphones
optical
General
RAM3 GB
Wall mountVESA 400x300 mm
Stand shape1 leg on the platform
Power consumption83 W
Energy efficiency class (new)G
Dimensions (WxHxD)1225x771x316 mm / with stand /
Dimensions without stand (WxHxD)1225x711x70 mm
Weight14.2 kg / with stand /
Official Websitetcl.com
Added to E-CatalogSeptember 2023
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Model overview based on user reviews  
The TCL 50C805 50" TV offers a compelling mix of features and value. It boasts deep blacks and rich colors thanks to its QLED display with Mini LED backlighting, providing a vivid viewing experience. The TV supports advanced video and audio technologies like HDR10+, Dolby Vision, Dolby Atmos, and DTS, enhancing both picture and sound quality. While the build quality is somewhat budget, with a flimsy back panel and uneven gaps, the overall performance is impressive for its price range. The software could use better optimization, but updates are available. The TV is compact and stylish, making it ideal for smaller spaces like bedrooms. However, the instructions are minimal, which might be challenging for beginners. Overall, it's a great option for those seeking quality content at a competitive price.
Pros

Cons

good model, like it
22 June 2025 
After long comparisons, I settled on the C805. The price is lower than competitors, and the quality does not disappoint. Deep blacks, rich colors. High-bitrate movies look great, almost like 10-bit. There are some brightness spots, but they are not noticeable in movies at all. The build is budget: the back panel is flimsy, gaps are uneven, with a slight plastic smell. The sound is decent, presets are convenient. The software is not properly optimized, I updated the firmware via USB stick (tclupdates). Overall, for its price — a great option for enjoying quality content, but if the Samsung QN85D had support for Dolby Vision and DTS, I would have chosen it.
images, modern video/audio technologies
average assembly, weak software optimization, remote looks cheap
Oleksandruse TCL 65C805 few months
A good and successful model. I have been following it for a long time and watched reviews on YouTube.
23 May 2025 
Compact, stylish, convenient.
Very convenient to install in the opening of a furniture wall, in the bedroom because it is compact. Not everyone finds it convenient to hang a TV on the wall like a picture.
As a beginner with smart TVs, I found very little in the instructions because they are completely formal.
Lery Yelluse TCL 50C805 less than month
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