Best For
Best for Gaming
TCL 55P8K-UK
Better HDR Contrast
TCL 55C6KS-UK
Better Smart TV Performance
TCL 55P8K-UK
Best Movie Watching Experience
TCL 55C6KS-UK
Best Overall Value
TCL 55P8K-UK
The TCL 55C6KS-UK and TCL 55P8K-UK are both feature-packed 55-inch 4K QLED TVs designed for users who want strong picture quality, smart features, and gaming support without moving into premium flagship pricing. While both models support Dolby Vision, Dolby Atmos, Google TV, and advanced gaming modes, they target slightly different buyers. The 55C6KS-UK focuses more on Mini LED contrast performance and cinematic viewing, while the 55P8K-UK pushes harder on gaming features with higher refresh capabilities, VRR, and FreeSync Premium Pro support. Choosing between them depends on whether you value movie performance or competitive gaming more.
Verdict
The TCL 55P8K-UK is the stronger option for gamers thanks to its 120Hz native panel, VRR support, AMD FreeSync Premium Pro, and 288Hz Game Accelerator. It also offers more RAM and storage for a smoother smart TV experience. However, the TCL 55C6KS-UK stands out for movie lovers with its Mini LED backlighting and up to 312 dimming zones that improve contrast and HDR depth. If your priority is gaming and future-ready HDMI connectivity, the P8K is the better pick. For cinematic viewing and stronger HDR contrast, the C6KS delivers better value.
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| Model No |
55P8K-UK |
55C6KS-UK |
| 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 |
120 Hz |
60 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 |
| HLG |
: Yes |
| MEMC |
: Yes |
| AI HDR |
: Yes |
| HDR10 |
: Yes |
| HDR 10+ |
: Yes |
| AI Scene |
: Yes |
| AI Clarity |
: Yes |
| AI Colour |
: Yes |
| AI Motion |
: Yes |
| AI Contrast |
: Yes |
| HVA Screen |
: Yes |
| Dolby Vision |
: Yes |
| Micro Dimming |
: Yes |
| Multiple Eye Care |
: Yes |
| Colorful Quantum Crystal |
: Yes |
| Dynamic Colour Enhancement |
: Yes |
| Response Time |
: 6.5 ms |
| Contrast Ratio |
: 5000:1 |
| Picture Performance Index |
: 3700 PPI |
| Wide Color Gamut |
: 93% DCI-P3 |
| Picture Engine |
: AiPQ Engine |
| Brightness |
: 350 Nits ( Typ ) |
| Refresh Rate |
: 100 / 120 / 144Hz / 288Hz FHD |
|
| Backlight |
: 4K UHD QLED Mini LED |
| HLG |
: Yes |
| MEMC |
: Yes |
| AI HDR |
: Yes |
| HDR10 |
: Yes |
| HDR 10+ |
: Yes |
| AI Scene |
: Yes |
| AI Clarity |
: Yes |
| AI Colour |
: Yes |
| AI Motion |
: Yes |
| Micro-OD |
: Yes |
| AI Contrast |
: Yes |
| Dolby Vision |
: Yes |
| Enhanced Stability |
: Yes |
| Transient Response |
: Yes |
| Bidirectional 23 Bit |
: Yes |
| HVA Panel Technology |
: Yes |
| Condensed Micro Lens |
: Yes |
| 3x Contrast Enhancement |
: Yes |
| Colourful Quantum Crystal |
: Yes |
| Powerful Light-emitting Chip |
: Yes |
| Conventioal Quantum Crystal |
: Yes |
| Dynamic Lighting Bionic Algorithm |
: Yes |
| Bionic Colour Optimization Technology |
: Yes |
| Response Time |
: 8.5 ms |
| Picture Performance Index |
: 3600 PPI |
| Ultra-wide Colour Gamut |
: 93% DCI-P3 |
| Picture Engine |
: AiPQ Engine |
| Brightness |
: HDR High Brightness |
| Refresh Rate |
: 50 / 60Hz / 144Hz FHD |
| Precise Dimming Zones |
: Precise Dimming Series Up To 312 Zones |
|
| Audio |
| Sound Output Power ( RMS ) |
: 2 X 10 W +15 W |
| Dolby Atmos |
: Yes |
| ONKYO Subwoofer |
: Yes |
| DTS Premuim Sound |
: DTS-X |
| Sound Quality |
: ONKYO |
| Sound Channel |
: 2.1 Sound System |
|
| Sound Output Power ( RMS ) |
: 2 X 10 W + 20 W |
| Dolby Atmos |
: Yes |
| ONKYO Subwoofer |
: Yes |
| DTS Premuim Sound |
: DTS-HD |
| Sound Channel |
: ONKYO 2.1 Hi-Fi Sound System |
| Sound Processing |
: Dolby AC4 - Dolby True HD - DTS Virtual:X |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4 |
| USB ( 3.0 ) |
: 1 |
| WiFi 5 |
: Yes |
| HDMI ARC |
: Yes |
| Ethernet / LAN |
: Yes |
| Bluetooth SBC 5.4 |
: Yes |
| Digital Audio Output |
: Optical |
| WiFi Sharing |
: Chromecast & T-Cast |
|
| HDMI ( 2.1 ) |
: 3 |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB3.0 X 1, USB2.0 X 1 ) |
| WiFi 5 |
: Yes |
| CI Slot |
: Yes |
| Miracast |
: Yes |
| HDMI ARC |
: Yes |
| Ethernet / LAN |
: Yes |
| Bluetooth SBC 5.2 |
: Yes |
| Digital Audio Output |
: Optical |
| HDMI2. 1 ( ARC & eARC ) |
: HDMI3 eARC |
|
| Smart TV Features |
| Operating System |
: Google TV |
| CPU |
: 64-Bit Quad Core Processor |
| RAM |
: 3GB |
| ROM |
: 32 GB |
| Netflix |
: Yes |
| Hbb TV |
: Yes |
| Spotify |
: Yes |
| YouTube |
: Yes |
| AppleTV+ |
: Yes |
| Video Chat |
: Yes |
| Prime Video |
: Yes |
| Google Play Store |
: Yes |
| Works With Alexa |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands Free Voice Control |
: Yes |
| Works With Amazon Alexa |
: Yes |
| Works With Google Assistant |
: Yes |
| Screen Mirroring |
: Miracast & Google Cast |
| Supporting Apps |
: All 4,Amazon Prime Video,BBC iPlayer,Disney+,Google TV,HBO,ITV Hub,ITV X,My5,NOW TV,Netflix,Twitch,Y |
|
| Operating System |
: Google TV |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Netflix |
: Yes |
| Spotify |
: Yes |
| YouTube |
: Yes |
| AppleTV+ |
: Yes |
| Video Chat |
: Yes |
| Hey Google |
: Yes |
| Prime Video |
: Yes |
| Voice Control |
: Yes |
| Works With Alexa |
: Yes |
| Google Play Store |
: Yes |
| Works With Amazon Alexa |
: Yes |
| Hands Free Voice Control |
: Via Remote Control |
| Screen Mirroring |
: Chromecast & Google T-Cast |
| Supporting Apps |
: All 4, Amazon Prime Video, BBC iPlayer, Disney+, Google TV, HBO, ITV Hub, ITV X, My5, NOW TV, Netflix, Twitch.......... |
|
| Other Features |
| Design |
: Metallic Bezel-Less Design |
| Main Color |
: Black |
| Sleep Timer |
: Yes |
| USB Playback |
: Yes |
| Quick Settings |
: Yes |
| Auto Power Off |
: Yes |
| Auto Standby Mode |
: Yes |
| Automatic Noise Reduction |
: Yes |
| Manufacturer Warranty |
: 2 Year |
| Digital Signal Format System |
: DVB-C,DVB-S2,DVB-T2 |
| EPG |
: Yes ( For DTV Programme Only ) |
| Analog Signal Format System |
: NTSC,PAL BG,PAL I,PAL L,SECAM D/K,SECAM L |
|
| Design |
: Ultra Slim Design |
| Main Color |
: Brushed Titanium Front |
| Sleep Timer |
: Yes |
| Parental Lock |
: Yes |
| USB Playback |
: Yes |
| PVR Function |
: Yes |
| Quick Settings |
: Yes |
| Auto Power Off |
: Yes |
| Manufacturer Warranty |
: 2 Year |
| TV Tuner |
: DVB-C, DVB-S2, DVB-T2 |
| EPG |
: Yes ( For DTV Programme Only ) |
|
| General Details |
| Power Supply |
: AC 100 - 240V, 50 Hz, 60 Hz |
| On Mode Power Demand In HDR |
: 125 W |
| On Mode Power Demand In SDR |
: 60.0 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency ClassFor HDR |
: G |
| Energy Efficiency Class For SDR |
: E |
| Weight Without Stand |
: 11.00 Kg |
| Weight With Stand |
: 11.30 Kg |
| Weight With Packaging |
: 15.50 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 |
: 165 W |
| On Mode Power Demand In SDR |
: 76 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency ClassFor HDR |
: G |
| Energy Efficiency Class For SDR |
: F |
| Weight Without Stand |
: 12.30 Kg |
| Weight With Stand |
: 12.50 Kg |
| Weight With Packaging |
: 16.40 Kg |
| VESA Wall Mount Compatible |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| Power Cord |
: Yes |
| Audio Cable |
: Yes |
| 2N Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
| Remote Control |
: Yes |
| TV Stand |
: Yes |
| Power Cord |
: Yes |
| 2N Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare TCL 55P8K-UK with:
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Compare TCL 55C6KS-UK with:
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Frequently Asked Questions
Which product is better for gaming?
The TCL 55P8K-UK is better for gaming because it supports 120Hz refresh rate, VRR, AMD FreeSync Premium Pro, and 288Hz Game Accelerator for smoother gameplay.
Does TCL 55C6KS-UK support Dolby Atmos?
Yes, the TCL 55C6KS-UK supports Dolby Atmos and includes a 2.1-channel ONKYO sound system with built-in subwoofer support.
Which TV has better picture quality for movies?
The TCL 55C6KS-UK offers better cinematic performance due to its Mini LED backlight technology and precise local dimming zones for improved contrast.
Which TV has better smart features?
The TCL 55P8K-UK has better smart TV hardware with 3GB RAM and 32GB storage, making app performance and multitasking smoother.
Do both TVs support HDMI 2.1?
Yes, both models support HDMI 2.1, but the TCL 55P8K-UK includes four HDMI 2.1 ports compared to three on the TCL 55C6KS-UK.
Which TV is better for long-term use?
The TCL 55P8K-UK is more future-ready for gamers and heavy smart TV users because of its higher refresh support, extra connectivity, and upgraded hardware.
Top Differences- Refresh Rate: 60 Hz Vs 120 Hz
- Display Technology: 4K UHD QLED Mini LED Vs 4K UHD QLED
- Audio Output: 2 X 10 W + 20 W Vs 2 X 10 W +15 W
- Speaker System: ONKYO 2.1 Hi-Fi Sound System Vs 2.1 Sound System
- HDMI Ports: 3 Vs 4
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