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C6K

Released March 2025

TCL's 2025 mid-range QD-Mini LED TV for the UK, sold from 55 to 98 inches, with up to 512 dimming zones, a native 144 Hz HVA panel, Onkyo 2.1 sound and Google TV, for large-screen viewing and gaming on a budget.

Sizes: 55–98″
Panel: Mini-LED
Refresh: 144 Hz
HDR: Dolby Vision, HDR10+
HDMI 2.1: 4 of 4
Software: Google TV

Specifications

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Display

Panel: Mini-LED
Panel detail: QD-Mini LED backlight, HVA panel with matte finish
Resolution: 3840 × 2160 (4K)
Refresh rate: 144 Hz
HDR formats: Dolby Vision, HDR10, HDR10+, HLG
HDR extras: Dolby Vision IQ; HDR10+; HLG; IMAX Enhanced
Screen finish: Matte
Colour range: 93% DCI-P3; QLED quantum dots
Picture processing: AiPQ processing (AI clarity, colour, contrast, HDR, motion and scene); all-domain halo control; up to 512 dimming zones
Motion handling: Native 100/120/144 Hz; 288 Hz at 1080p (240 Hz on the 55″)
Viewing angle: Over 178° (HVA panel)

Sizes

Sizes: 55, 65, 75, 85, 98″
Largest size: 98″

Gaming

HDMI ports: 4 (all HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate: HDMI VRR, FreeSync Premium Pro
Auto low latency mode: Yes
HDMI detail: 4 × HDMI 2.1 (TCL); eARC on HDMI 1; HDMI CEC
Variable refresh range: Up to 144 Hz at 4K; up to 288 Hz at 1080p (240 Hz on the 55″)
Game features: Game Master (Auto/On/Off); AMD FreeSync Premium Pro; ALLM

Smart TV and sound

Smart TV platform: Google TV
Speakers: 40 W, 2.1 channels
Dolby Atmos: Yes
DTS:X: Yes
eARC: Yes
Wi-Fi: Wi-Fi 5
Bluetooth: 5.4
Speaker detail: Onkyo 2.1 Hi-Fi system, 2 × 10 W + 20 W subwoofer
Audio features: Dolby Atmos; DTS:X
Voice assistants: Google Assistant built in; hands-free voice control
Casting: Google Cast; Miracast

Design and power

Size: 65″ 1447 × 832 × 56 mm without stand (W × H × D)
VESA pattern: 300 × 300 mm (55″–75″), 600 × 400 mm (85″), 600 × 500 mm (98″)
Power use: 65″ 95 W SDR, 196 W HDR, 0.5 W standby (EPREL)
Energy class: F (SDR), G (HDR) for the 65″ (EPREL)

Sizes

Size	Model	Weight without stand
55″	55C6K-UK	12.3 kg
65″	65C6K-UK	17.5 kg
75″	75C6K-UK	23.6 kg
85″	85C6K-UK	32.7 kg
98″	98C6K-UK	53.5 kg

Pros and cons

Pros

Mini LED with up to 512 dimming zones and a 7000:1 native-contrast HVA panel (TCL, varies by size)
Native 144 Hz with VRR, FreeSync Premium Pro and up to 288 Hz at 1080p
Dolby Vision IQ, HDR10+, IMAX Enhanced, Dolby Atmos and DTS:X

Cons

TCL gives no brightness or exact zone count per size
Wi-Fi 5
Heavy in the largest sizes (53.5 kg for the 98″)

Closest rivals

Model	Sizes	Panel	Refresh	HDR	HDMI 2.1	Software	Released
SamsungNeo QLED QN90D	43–98″	Mini-LED	144 Hz	HDR10+	4 of 4	Tizen	Apr 2024
HisenseE7Q PRO	43–100″	LED LCD	144 Hz	Dolby Vision, HDR10+	2 of 4	VIDAA	2025
HisenseE7S PRO	43–100″	LED LCD	144 Hz	Dolby Vision, HDR10+	2 of 4	VIDAA	Jul 2026

Sources

Photo: aws-obg-image-lb-3.tcl.com

TCL C6K 98-inch configuration, front three-quarter view: aws-obg-image-lb-1.tcl.com/content/dam/brandsite/product/tv/c/c6k/id/2.jpg
TCL C6K 98-inch configuration, opposite front three-quarter view: aws-obg-image-lb-4.tcl.com/content/dam/brandsite/product/tv/c/c6k/id/3.jpg
TCL C6K 98-inch configuration, straight rear view: aws-obg-image-lb-3.tcl.com/content/dam/brandsite/product/tv/c/c6k/id/4.jpg
TCL C6K 98-inch configuration, rear three-quarter view: aws-obg-image-lb-5.tcl.com/content/dam/brandsite/product/tv/c/c6k/id/5.jpg
TCL C6K 98-inch configuration, side profile: aws-obg-image-lb-2.tcl.com/content/dam/brandsite/product/tv/c/c6k/id/6.jpg
TCL C6K 98-inch configuration, opposite side profile: aws-obg-image-lb-4.tcl.com/content/dam/brandsite/product/tv/c/c6k/id/7.jpg
TCL C6K 98-inch configuration, top edge view: aws-obg-image-lb-5.tcl.com/content/dam/brandsite/product/tv/c/c6k/id/8.jpg

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