Best For
Best for Gaming
TCL 85C6K-UK
Better Sound Quality
TCL 85C6K-UK
Best HDR Brightness
Mi Xiaomi TV S Mini LED 85 2026
Best Connectivity
TCL 85C6K-UK
The TCL 85C6K-UK and Xiaomi TV S Mini LED 85 (2026) are two premium 85-inch 4K Mini LED TVs designed for large-screen home entertainment and gaming. Both offer a native 144Hz refresh rate, Google TV, Dolby Vision, Dolby Atmos, VRR, ALLM, and AMD FreeSync support. However, the differences become clear in display technology, audio performance, connectivity, and gaming features. TCL focuses on a more immersive audiovisual experience with ONKYO-tuned speakers, IMAX Enhanced certification, and advanced AI picture processing, while Xiaomi counters with higher dimming zones, Wi-Fi 6 connectivity, and stronger peak brightness specifications.
Verdict
For most buyers, the TCL 85C6K-UK is the better overall package thanks to its superior audio system, IMAX Enhanced support, richer HDR feature set, four HDMI 2.1 ports, and extensive gaming enhancements. The Xiaomi TV S Mini LED 85 (2026) is a strong alternative if you prioritize higher local dimming precision, Wi-Fi 6, and brighter HDR performance. Gamers and home theater enthusiasts will generally get more value from TCL, while Xiaomi suits users focused on picture contrast and modern connectivity.
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| Model No |
85C6K-UK |
Xiaomi TV S Mini LED 85 2026 |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
85 Inch (216 cm) |
85 Inch (216 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 |
: Dolby, DTS, MP3, FLAC, AAC, OGG, ADPCM, OPUS |
| Supported Video Formats |
: AV1, H.265, H.264,H.263, VP8/VP9, MPEG 1/2, MJPEG |
| Supported Picture Formats |
: JPG,PNG, GIF, 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 420 Zones |
|
| Backlight |
: 4K UHD QD-MINI LED |
| HLG |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision® |
: Yes |
| Filmmaker Mode |
: Yes |
| LED Quantum Dot |
: Yes |
| Vivid Color Engine |
: Yes |
| 1.07 Billion Colours |
: Yes |
| Deep Contrast Engine |
: Yes |
| Dynamic Clarity Engine |
: Yes |
| Global Dimming Engine |
: Yes |
| MEMC |
: 4K 120Hz |
| Dynamic Contrast Ratio |
: 12,000,000:1 |
| Peak Brightness |
: Up To 1200 Nits |
| Wde Color Gamut |
: DCI-P3 94% ( Typ. ) |
| Picture Engine |
: Xiaomi Visual Engine |
| Dimming Zones |
: 640 Zones Advanced Backlight Zoning |
|
| 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 |
|
| Audio Output ( RMS ) |
: 2 X 15 W |
| Dolby Atmos® |
: Yes |
| Xiaomi Sound |
: Yes |
|
| 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 ) |
: 3 ( Support CEC ALLM VRR, HDMI 1, 2 Support 4K 144Hz + HDMI 2 Supports eARC ) |
| USB ( 2.0 ) |
: 2 ( USB 2.0 X 1 + USB 3.0 X 1 ) |
| CI+ Slot |
: Yes |
| Bluetooth® 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| 3.5mm Headphone Jack |
: Yes |
| Optical Digital Audio Out |
: Yes |
| Broadcasting System |
: DVB-T2+C/DVB-S2 |
| WiFi |
: Wi-Fi 6, Dual-Band 2.4GHz/5GHz |
|
| 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™ |
| CPU |
: Quad Cortex A73 |
| GPU |
: Mali-G52 ( 2EE ) MC1 |
| RAM |
: 3 GB |
| ROM |
: 32 GB |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Xiaomi TV+ |
: Yes |
| Prime Video |
: Yes |
| Google Cast |
: Yes |
| Hey Google |
: Yes |
| Apple AirPlay |
: Yes |
| Supports Miracast |
: Yes |
| Free Live TV Streaming |
: Yes |
| Google Assistant Built-In |
: Yes |
|
| 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 |
: Limitless Display With Bezel-Less Design |
| Color |
: Dark Gray |
| Stand |
: Double |
| Light Sensor |
: Yes |
| Ambient Light Intelligence |
: Yes |
|
| General Details |
| Power Supply |
: AC 100 - 240V, 50 Hz, 60 Hz |
| On Mode Power Demand In HDR |
: 390 W |
| On Mode Power Demand In SDR |
: 103 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency ClassFor HDR |
: G |
| Energy Efficiency Class For SDR |
: D |
| Weight Without Stand |
: 32.70 Kg |
| Weight With Stand |
: 33.10 Kg |
| Weight With Packaging |
: 48.60 Kg |
| VESA Wall Mount Compatible |
: 600 mm X 400 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 200-240V～50/60Hz |
| Power Consumption |
: 430 W |
| Power Consumption Standby |
: ≤0.5 W |
| Weight Without Stand |
: 32.5 Kg |
| Weight With Stand |
: 33.4 Kg |
| Weight Including Packing |
: 45 Kg |
| Relative Humidity |
: <80% |
| Humidity |
: 20% To 80% |
| Storage Temperature |
: -15℃ To 45℃, |
| Operating Temperature |
: 0°C To 40°C |
| Wall Mount |
: 600 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| Power Card |
: Yes |
| 2N Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
| 1N Bluetooth Remote Control |
: Yes |
| 1N Screw Kit |
: Yes |
| 1N Power Cable |
: Yes |
| 2N Base Components |
: Yes |
| 1N User Manual & Warranty Card |
: Yes |
|
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Compare TCL 85C6K-UK with:
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Compare Mi Xiaomi TV S Mini LED 85 2026 with:
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Frequently Asked Questions
Which product is better for gaming?
The TCL 85C6K-UK has a slight advantage with four HDMI 2.1 ports, Game Master features, 288Hz FHD support, VRR, ALLM, and AMD FreeSync Premium Pro.
Does TCL 85C6K-UK support Dolby Atmos?
Yes, the TCL 85C6K-UK supports Dolby Atmos and includes an ONKYO 2.1-channel audio system with DTS:X and IMAX Enhanced support.
Which TV offers better picture contrast?
The Xiaomi TV S Mini LED 85 (2026) offers 640 local dimming zones compared to TCL's 420 zones, which can improve contrast control in challenging scenes.
Which TV has better built-in speakers?
The TCL 85C6K-UK delivers stronger audio with a 2.1-channel ONKYO system and dedicated subwoofer, while Xiaomi uses a simpler 2 x 15W setup.
Do both TVs support 144Hz refresh rates?
Yes, both TVs support native 4K 144Hz refresh rates, making them suitable for next-generation gaming consoles and high-frame-rate content.
Which TV is better for home theater use?
The TCL 85C6K-UK is generally the better home theater choice due to its superior audio system, IMAX Enhanced certification, Dolby Vision IQ, and broader HDR feature support.
Top Differences- Display Technology: 4K UHD QLED QD-Mini LED Vs 4K UHD QD-MINI LED
- Picture Processor: AiPQ Pro Processor Vs Xiaomi Visual Engine
- HDMI Ports: 4 Vs 3 ( Support CEC ALLM VRR, HDMI 1, 2 Support 4K 144Hz + HDMI 2 Supports eARC )
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