Best For
Best for Gaming
TCL 55C72K
Better Sound Quality
TCL 55C72K
Best HDR Performance
TCL 55C72K
Best Smart Home Integration
Samsung QE55Q80DATXXU
The Samsung QE55Q80DATXXU and TCL 55C72K are both premium 55-inch 4K QLED TVs, but they target slightly different buyers. Samsung focuses on balanced picture quality, smart features, and a refined gaming experience with its Direct Full Array panel, Quantum HDR+, and Tizen platform. TCL, on the other hand, pushes hardware performance further with a QD-Mini LED display, significantly higher peak brightness, a 144Hz refresh rate, and a powerful ONKYO 2.1.2 audio system. If you're choosing between them, the decision largely comes down to whether you prioritize premium gaming and HDR performance or Samsung's polished ecosystem and smart TV experience.
Verdict
The TCL 55C72K is the stronger overall TV for most buyers thanks to its Mini LED panel, higher brightness, 144Hz refresh rate, superior 60W ONKYO audio system, and advanced gaming capabilities. It delivers a more immersive experience for gaming, sports, and HDR movies.
The Samsung QE55Q80DATXXU remains an excellent choice for users who prefer the Samsung ecosystem, Tizen OS, SmartThings integration, and reliable all-round performance. However, for pure hardware value and performance, TCL takes the lead.
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| Model No |
55C72K |
QE55Q80DATXXU |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
144 Hz |
100 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0, 2.0 |
| Supported Audio Formats |
: AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3 |
| Supported Video Formats |
: MKV ( H.264 ), MP4, MOV ( H.264 ), TS ( H.264 ) |
| Supported Picture Formats |
: JPEG, PNG, GIF |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| Video |
| Backlight |
: 4K UHD Premium QD-MiniLED QLED |
| HLG |
: Yes |
| AI HDR |
: Yes |
| MEMC |
: Yes |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| AI Color |
: Yes |
| AI Scene |
: Yes |
| AI Clarity |
: Yes |
| Micro-OD |
: Yes |
| AI Motion |
: Yes |
| AI Contrast |
: Yes |
| Dolby Vision |
: Yes |
| Dolby Vision IQ |
: Yes |
| Energy-Efficient |
: Yes |
| Multiple Eye Care |
: Yes |
| Enhanced Stability |
: Yes |
| Bidirectional 23 Bit |
: Yes |
| Ultra-Long Lifespan |
: Yes |
| Ultra-High Contrast |
: Yes |
| High Panel Contrast |
: Yes |
| Transient Response |
: Yes |
| Condensed Micro Lens |
: Yes |
| Ultra-High Color Gamut |
: Yes |
| Colorful Quantum Crystal |
: Yes |
| 5X Contrast Enhancement |
: Yes |
| Ultra-High Peak Brightness |
: Yes |
| Super Condensed Micro Lens |
: Yes |
| Powerful Light-Emitting Chip |
: Yes |
| Colorful Quantum Crystal QLED |
: Yes |
| Dynamic Lighting Bionic Algorithm |
: Yes |
| Bionic Color Optimization Technology |
: Yes |
| Contrast Ratio |
: 7000:1 |
| Resolution |
: 4K UHD |
| Wide Color Gamut |
: 97% DCI-P3 |
| System Brightness |
: 2600 Nit ( Peak ) |
| Picture Engine |
: AIPQ Pro Processor |
| Panel Type |
: CSOT CrystGlow HVA Panel Technology |
| Dimming Zones |
: Precise Dimming Series Up To 2048 Zones |
| Refresh Rate |
: MEMC 120HZ; VRR 48HZ~288HZ; DLG 240Hz |
|
| Backlight |
: 4K UHD QLED |
| Filmmaker Mode ( FMM ) |
: Yes |
| HDR Brightness Optimizer |
: Yes |
| Smart Calibration |
: Basic |
| HDR |
: Quantum HDR+ |
| Contrast |
: Direct Full Array |
| Upscaling |
: 4K AI Upscaling |
| Viewing Angle |
: Wide Viewing Angle |
| Contrast Enhancer |
: Real Depth Enhancer |
| Picture Engine |
: NQ4 AI Gen2 Processor |
| HDR 10+ |
: Yes ( Adaptive, Gaming ) |
| Micro Dimming |
: Supreme UHD Dimming |
| Motion Technology |
: Motion Xcelerator 120Hz |
|
| Audio |
| Audio Output ( RMS ) |
: 60 W |
| Dolby Atmos |
: Yes |
| IMAX Enhanced |
: Yes |
| Sound Channel |
: 2.1.2 Channel |
| Speaker System |
: ONKYO 2.1.2 Hi-Fi System |
|
| Sound Output ( RMS ) |
: 40 W |
| 360 Audio |
: Yes |
| Dolby Atmos |
: Yes |
| Adaptive Sound Pro |
: Yes |
| Samsung Q-Symphony |
: Yes |
| Active Voice Amplifier Pro |
: Yes |
| Audio Pre-Selection Descriptor |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2.2 Channel |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4 |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB3.0 X 1, USB2.0 X 1 ) |
| WiFi 5 |
: Yes |
| HDMI CEC |
: Yes |
| Bluetooth 5.4 |
: Yes |
| Ethernet / LAN |
: Yes |
| HDMI2. 1 ( eARC & ARC ) |
: Yes |
| Miracast ( Wireless Display ) |
: Yes |
| HDMI Version |
: HDMI1.4 & HDMI2.0 & HDMI2.1, HDCP1.4 & HDCP2.2 |
|
| HDMI ( 2.0 ) |
: 4 |
| USB-A ( 2.0 ) |
: 2 |
| WiFi 5 |
: Yes |
| CI Slot 1 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| HDMI ( High Frame Rate ) |
: 4K 120Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial, Cable Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 2 |
|
| Smart TV Features |
| Operating System |
: Google TV |
| CPU |
: ARM Cortex-A73 |
| GPU |
: ARM Mali-G57 |
| RAM |
: 3 GB |
| ROM |
: 32 GB |
| AI Art |
: Yes |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Disnep+ |
: Yes |
| AirPlay 2 |
: Yes |
| Apple TV |
: Yes |
| Art Gallary |
: Yes |
| Video Chat |
: Yes |
| Hey Google |
: Yes |
| Prime Video |
: Yes |
| Web Browser |
: Yes |
| YouTube Music |
: Yes |
| Works With Alexa |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands-Free Voice Control |
: Yes |
|
| Operating System |
: Tizen™ Smart TV |
| Bixby |
: Yes |
| Daily+ |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote |
: Yes |
| NFT |
: Nifty Gateway |
| Multi-View |
: UpTo 2 Videos |
| Samsung Health |
: Yes ( GB, IR Only ) |
| Universal Browse & Play |
: Yes ( GB, FR, DE, IT, ES ) |
| Built-In Voice Assistant |
: Alexa ( GB, DE, FR, IT, ES, AT, IE ) |
| Samsung TV Plus |
: Yes ( GB, FR, DE, IT, ES, CH, AT, NL, SE, NO, DK, FI, PT, IE, BE, LU ) |
| Apple AirPlay |
: Yes ( w/o Aland Islands, Faroe islands, Netherlands Antilles, San Marino ) |
| Multi Device Experience |
: TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Tap View, Wireless TV On |
| Works With AI Speaker |
: Alexa ( GB, DE, FR, IT, ES, AT, IE ), Google Assistant ( GB, FR, DE, IT, ES, CH, AT, NL, SE, NO, DK, FI, PT, IE, BE, LU ) |
|
| Other Features |
| Design |
: Ultra Slim Design |
| PVR |
: Yes |
| Timeshift |
: Yes |
| Kid's Profile |
: Yes |
| Sleep Timer |
: Yes |
| Quick Settings |
: Yes |
| Ambiant Mode |
: Yes |
| Program Guide ( EPG ) |
: Yes ( For DTV Programme Only ) |
|
| Design |
: Simple Chamfer Design |
| Stand Type |
: New Hexagon Plate |
| Front Color |
: Eclipse Silver |
| Stand Color |
: Eclipse Silver |
| Bezel Type |
: 3 Bezel-Less |
| Slim Type |
: Slim Look |
| EPG |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| Digital Broadcasting |
: DVB-T2CS2 X 2 |
| Common Interface ( CI ) |
: CI+ ( 1.4 ) / CI+ ( 1.4 ECP )_IT Only |
| Motor Impaired Support |
: Slow Button Repeat, Remote Control App. For All |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Sign Language Zoom |
| OSD Languages |
: 27 European Languages + Russian ( Only When Connecting To Network In EE, LV, LT ) |
| Data Broadcasting |
: HbbTV 2.0.3 ( IT, GB, DE, CZ, SK, ES, PL, AT, FR, FI, EE, GR, SI, HR, BE, NL, LU, LT, HU, CH, PT, DK, ME ) |
| Extended PVR |
: Yes ( Belgium, Netherlands, Luxemburg, UK, Ireland, Spain, Portugal, Andorro, Sweden, Denmark, Norway, Finland, Iceland, France, Germany, Austria, Swiss ) |
| Low Vision Support |
: Audio Subtitles ( AU, KR, UK, US Only ), Relumino, Magnification, Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off |
| Accessibillity - Voice Guide |
: UK English, Finnish, France French, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Spain Spanish, Swedish, Czech, Danish, Dutch, Korean |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100 - 240V 50/60Hz |
| Power Consumption |
: 260 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Saving Mode |
: Yes |
| Weight Without Stand |
: 13.3 Kg |
| Weight With Stand |
: 14.5 Kg |
| Package Weight |
: 19 Kg |
| VESA Walll Mount Pattern |
: 300 mm X 300 mm |
|
| Power Supply |
: AC 220-240V~ 50/60Hz |
| Power Consumption Max |
: 245 W |
| Power Consumption Typical |
: 77.0 W |
| Yearly Power Consumption ( EU Standard ) |
: 107 kWh |
| Power Consumption Standby |
: 0.50 W |
| Energy Efficiency Class |
: F |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 17.1 Kg |
| Weight With Stand |
: 19.8 Kg |
| Weight Of Package Carton |
: 24.4 Kg |
| VESA Spec |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: IR, Bluetooth |
| Stand |
: Yes |
| Wall Mount |
: Yes |
| 2N Batteries |
: Yes |
| User Manual |
: Yes |
|
| Remote Controller Model |
: TM2360E, ( UK Only TM1240A ) |
| Zigbee, Thread Module |
: Built-In |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Webcam Support |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
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Compare TCL 55C72K with:
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Compare Samsung QE55Q80DATXXU with:
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Frequently Asked Questions
Which product is better for gaming?
The TCL 55C72K is better for gaming thanks to its 144Hz panel, HDMI 2.1 connectivity, FreeSync Premium Pro support, and higher VRR range.
Does Samsung QE55Q80DATXXU support Dolby Atmos?
Yes, the Samsung QE55Q80DATXXU supports Dolby Atmos and also includes Q-Symphony, Adaptive Sound Pro, and Object Tracking Sound Lite.
Which TV offers better picture quality?
The TCL 55C72K generally delivers better picture quality due to its QD-Mini LED technology, higher peak brightness, and up to 2048 local dimming zones.
Which TV has better built-in speakers?
The TCL 55C72K offers a more powerful 60W ONKYO 2.1.2-channel sound system compared to Samsung's 40W 2.2-channel setup.
Which smart TV platform is better?
Samsung's Tizen platform offers excellent ecosystem integration, while TCL's Google TV provides broader app support and a more familiar Android-based experience.
Is the TCL 55C72K worth paying extra for?
Yes, if gaming performance, HDR brightness, and home theater quality are priorities, the TCL 55C72K provides a noticeable upgrade in overall hardware performance.
Top Differences- Resolution: 4K 3840 x 2160 Vs 4K UHD
- Refresh Rate: 100 Hz Vs 144 Hz
- Display Technology: 4K UHD QLED Vs 4K UHD Premium QD-MiniLED QLED
- Picture Processor: NQ4 AI Gen2 Processor Vs AIPQ Pro Processor
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