Best For
Best for HDR Movies
TCL 65Q6C-UK
Best for Gaming
TCL 65Q6C-UK
Better Sound Quality
TCL 65Q6C-UK
Best Value for Money
TCL 65C6K-UK
Best Overall Features
TCL 65Q6C-UK
The TCL 65C6K-UK and TCL 65Q6C-UK are premium 65-inch QD-Mini LED QLED TVs designed for users who want flagship-level brightness, strong gaming performance, and immersive cinematic visuals. Both models share core features like a 144Hz refresh rate, Dolby Vision IQ, Google TV, ONKYO-tuned speakers, and AMD FreeSync Premium Pro support. However, the 65Q6C-UK steps ahead with significantly more local dimming zones, better contrast handling, additional USB connectivity, and a built-in subwoofer setup. While both TVs are excellent for gaming and movies, the differences become noticeable in HDR performance and overall audio depth.
Verdict
The TCL 65Q6C-UK is the better choice for users who want stronger HDR contrast, deeper blacks, and a more premium home theatre experience. Its higher local dimming zone count and built-in subwoofer help it deliver more impactful visuals and sound. The TCL 65C6K-UK still offers excellent gaming features, vibrant QLED colors, and strong overall value, especially if available at a lower price. For most buyers seeking the best all-around experience, the 65Q6C-UK is the more future-ready option.
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| Model No |
65C6K-UK |
65Q6C-UK |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
65 Inch (164 cm) |
65 Inch (164 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
144 Hz |
144 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| Supported Audio Formats |
: PCM, MPEG1/2/4, AAC, & WMA |
| Supported Video Formats |
: MP4, MKV, AVI, MOV & H.264, H.265 ( HEVC ), VP9 |
| Supported Picture Formats |
: HEIF, JPG, PNG, BMP |
|
| USB Version |
: 3.0, 2.0 |
| Supported Audio Formats |
: PCM, MPEG1/2/4, AAC, & WMA |
| Supported Video Formats |
: MP4, MKV, AVI, MOV & H.264, H.265 ( HEVC ), VP9 |
| Supported Picture Formats |
: HEIF, JPG, PNG, BMP |
|
| Video |
| Backlight |
: 4K UHD QLED QD-Mini LED |
| HDR |
: Yes |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| Ai HDR |
: Yes |
| HDR 10+ |
: Yes |
| Ai Scene |
: Yes |
| Ai Motion |
: Yes |
| Ai Clarity |
: Yes |
| Ai Colour |
: Yes |
| Ai Contrast |
: Yes |
| Dolby Vision |
: Yes |
| Dolby Vision IQ |
: Yes |
| Matte HVA Panel |
: Yes |
| Multiple Eye Care |
: Yes |
| Ultra-High Contrast |
: Yes |
| Quantum Dot Color |
: Yes |
| Ultra-Long Lifespan |
: Yes |
| Condensed Micro Lens |
: Yes |
| HVA Panel Technology |
: Yes |
| Ultra-High Colour Gamut |
: Yes |
| 5x Contrast Enhancement |
: Yes |
| Colourful Quantum Crystal |
: Yes |
| Powerful Light-Emitting Chip |
: Yes |
| 4K UHD Deep Learning AI SR |
: Yes |
| Super Energy Highlighter Base |
: Yes |
| ALD Corrosion-Resistant Technique |
: Yes |
| Dynamic Lighting Bionic Algorithm |
: Yes |
| Certified By TÜV For Low Blue Light |
: Yes |
| Ultra-Wide Colour Gamut |
: 93% DCI-P3 |
| Picture Engine |
: AiPQ Pro Processor |
| System Brightness |
: HDR High Brightness |
| Refresh Rate |
: 100 / 120 / 144Hz / 288Hz FHD |
| Local Dimming |
: Precise Dimming Series Up To 242 Zones |
|
| Backlight |
: 4K UHD QLED QD-Mini LED |
| HDR |
: Yes |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| Ai HDR |
: Yes |
| HDR 10+ |
: Yes |
| Ai Scene |
: Yes |
| Ai Motion |
: Yes |
| Ai Clarity |
: Yes |
| Ai Colour |
: Yes |
| Ai Contrast |
: Yes |
| HVA Screen |
: Yes |
| Dolby Vision |
: Yes |
| Micro Dimming |
: Yes |
| Dolby Vision IQ |
: Yes |
| Matte HVA Panel |
: Yes |
| Ultra-Long Lifespan |
: Yes |
| Ultra-High Contrast |
: Yes |
| Quantum Dot Color |
: Yes |
| HVA Panel Technology |
: Yes |
| Ultra-High Colour Gamut |
: Yes |
| Nano Crystal Technology |
: Yes |
| 3x Contrast Enhancement |
: Yes |
| Colourful Quantum Crystal |
: Yes |
| Dynamic Colour Enhancement |
: Yes |
| Dynamic Lighting Bionic Algorithm |
: Yes |
| Bionic Colour Optimization Technology |
: Yes |
| Wide Color Gamut |
: 93% DCI-P3 |
| Dynamic Contrast |
: Mega Contrast |
| Picture Engine |
: AiPQ Pro Processor |
| Brightness |
: HDR High Brightness |
| Refresh Rate |
: 100 / 120 / 144Hz / 288Hz FHD |
| Local Dimming |
: Precise Dimming Series Up To 512 Zones |
|
| Audio |
| Sound Output Power ( RMS ) |
: 2 X 10 W + 20 W |
| Dolby Atmos |
: Yes |
| IMAX Enhanced |
: Yes |
| Audio By ONKYO |
: Yes |
| DTS Premuim Sound |
: DTS-X |
| Sound Channel |
: ONKYO 2.1 Hi-Fi Sound System |
| Sound Processing |
: Dolby Atmo, DTS Virtual:X, Dolby AC4, Dolby TrueHD |
|
| Sound Output Power ( RMS ) |
: 2 X 10 W + 20 W |
| Dolby Atmos |
: Yes |
| IMAX Enhanced |
: Yes |
| ONKYO Subwoofer |
: Yes |
| Built-In Subwoofer |
: Yes |
| DTS Premuim Sound |
: DTS-X |
| Sound Channel |
: ONKYO 2.1 Hi-Fi Sound System |
| Audio Decoders |
: DTS Virtual:X, Dolby AC4, Dolby Atmos, Dolby TrueHD |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4 |
| USB ( 3.0 ) |
: 1 |
| WiFi 5 |
: Yes |
| Miracast |
: Yes |
| HDMI CEC |
: Yes |
| Ethernet / LAN |
: Yes |
| Bluetooth SBC 5.4 |
: Yes |
| Enhanced Audio Return Channel |
: Yes |
| Digital Audio Output |
: Optical |
| HDMI2. 1 ( ARC & eARC ) |
: HDMI1 eARC |
| WiFi Sharing |
: Chromecast & T-Cast |
| Wifi Technology |
: 802.11g,Wi-Fi 4 ( 802.11n ),Wi-Fi 5 ( 802.11ac ) |
|
| HDMI ( 2.1 ) |
: 4 |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB 3.0 X 1, USB 2.0 X 1 ) |
| WiFi 5 |
: Yes |
| Miracast |
: Yes |
| HDMI CEC |
: Yes |
| Ethernet / LAN |
: Yes |
| Bluetooth SBC 5.4 |
: Yes |
| Enhanced Audio Return Channel |
: Yes |
| Digital Audio Output |
: Optical |
| HDMI2. 1 ( ARC & eARC ) |
: HDMI1 eARC |
| WiFi Sharing |
: Chromecast & T-Cast |
| Wifi Technology |
: 802.11g,Wi-Fi 4 ( 802.11n ),Wi-Fi 5 ( 802.11ac ) |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Netflix |
: Yes |
| YouTube |
: Yes |
| AppleTV+ |
: Yes |
| Video Chat |
: Yes |
| Art Gallary |
: Yes |
| Prime Video |
: Yes |
| HbbTV 2.0.3 |
: Yes |
| HDR Streaming |
: Yes |
| Works With Siri |
: Yes |
| Google Play Store |
: Yes |
| Smartphone Control |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands-Free Google Assistant |
: Yes |
| Screen Mirroring |
: Miracast & Google Cast ( Chromecast ) + Airplay 2 |
| Video Apps |
: Amazon Prime Video, Apple TV, Netflix, YouTube & More.............. |
|
| Operating System |
: Google TV |
| Netflix |
: Yes |
| YouTube |
: Yes |
| AppleTV+ |
: Yes |
| Video Chat |
: Yes |
| Art Gallary |
: Yes |
| Prime Video |
: Yes |
| HbbTV 2.0.3 |
: Yes |
| HDR Streaming |
: Yes |
| Works With Siri |
: Yes |
| Google Play Store |
: Yes |
| Smartphone Control |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands-Free Google Assistant |
: Yes |
| Screen Mirroring |
: Miracast & Google Cast ( Chromecast ) + Airplay 2 |
| Video Apps |
: Amazon Prime Video, Apple TV, Netflix, YouTube & More.............. |
|
| Other Features |
| Design |
: Ultra Slim Design |
| Main Color |
: Black |
| Sleep Timer |
: Yes |
| Quick Settings |
: Yes |
| Auto Channel Search |
: Yes |
| Warranty |
: 2-Year Warranty |
| Digital Signal Format System |
: DVB-C,DVB-S2,DVB-T2 |
| EPG |
: Yes ( For DTV Programme Only ) |
| Analog Signal Format System |
: NTSC,PAL,PAL BG,PAL DK,PAL I,PAL L,SECAM,SECAM B/G,SECAM D/K,SECAM L |
|
| Design |
: Ultra Slim Design |
| Main Color |
: Black |
| Sleep Timer |
: Yes |
| Quick Settings |
: Yes |
| Auto Channel Search |
: Yes |
| Warranty |
: 2-Year Warranty |
| Digital Signal Format System |
: DVB-C,DVB-S2,DVB-T2 |
| EPG |
: Yes ( For DTV Programme Only ) |
| Analog Signal Format System |
: NTSC,PAL,PAL BG,PAL DK,PAL I,PAL L,SECAM,SECAM B/G,SECAM D/K,SECAM L |
|
| General Details |
| Power Supply |
: AC 100 - 240V, 50 Hz, 60 Hz |
| On Mode Power Demand In HDR |
: 196 W |
| On Mode Power Demand In SDR |
: 95.0 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency ClassFor HDR |
: G |
| Energy Efficiency Class For SDR |
: F |
| Weight Without Stand |
: 17.50 Kg |
| Weight With Stand |
: 17.80 Kg |
| Weight With Packaging |
: 24.50 Kg |
| VESA Wall Mount Compatible |
: 300 mm X 300 mm |
|
| Power Supply |
: AC 100 - 240V, 50 Hz, 60 Hz |
| On Mode Power Demand In HDR |
: 196 W |
| On Mode Power Demand In SDR |
: 95.0 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency ClassFor HDR |
: G |
| Energy Efficiency Class For SDR |
: F |
| Weight Without Stand |
: 17.50 Kg |
| Weight With Stand |
: 17.80 Kg |
| Weight With Packaging |
: 24.50 Kg |
| VESA Wall Mount Compatible |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| Power Card |
: Yes |
| 2N Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
| Remote Control |
: Yes |
| Power Card |
: Yes |
| 2N Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare TCL 65C6K-UK with:
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Compare TCL 65Q6C-UK with:
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Frequently Asked Questions
Which TCL TV is better for PS5 and Xbox gaming?
Both TVs are excellent for gaming with 144Hz refresh rate, VRR, ALLM, and HDMI 2.1 support, but the TCL 65Q6C-UK offers slightly better overall performance with improved contrast and gaming visuals.
Does the TCL 65Q6C-UK have better picture quality?
Yes, the TCL 65Q6C-UK has more local dimming zones, which helps improve black levels, HDR impact, and contrast performance.
Are both TVs suitable for watching movies in dark rooms?
Yes, both models perform well for movie watching, but the TCL 65Q6C-UK delivers deeper blacks and more controlled backlighting in darker scenes.
Which TV has better sound output?
The TCL 65Q6C-UK has an advantage thanks to its built-in ONKYO subwoofer, giving it fuller bass and a more cinematic sound profile.
Do both TVs run Google TV?
Yes, both models use Google TV and support popular streaming apps, Google Assistant, Chromecast, and Apple AirPlay features.
Is the TCL 65C6K-UK still worth buying?
Yes, it remains a strong option for users looking for premium gaming features and Mini LED technology at a potentially lower price point.
Top Differences- Local Dimming: Precise Dimming Series Up To 242 Zones Vs Precise Dimming Series Up To 512 Zones
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