The C8L is TCL behaving like a premium television company rather than merely the value alternative. Its SQD Mini LED system targets wider, purer colour without moving to an RGB backlight, and the 65-inch model combines more than two thousand dimming zones with four advanced HDMI inputs. Bang & Olufsen-branded audio also suggests this is meant to stand without an immediate soundbar. The risk is price: at £1,899, buyers can demand measured accuracy and processing refinement, not just brightness and zone counts.
Buy it if…
- You want bright, saturated HDR
- Four gaming-ready inputs matter
- You value stronger built-in sound
Skip it if…
- A C8K costs hundreds less
- You want measured final-model accuracy now
- OLED black is more important than daytime brightness
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What's good
- SQD Mini LED colour and high brightness
- Four HDMI 2.1 inputs
- Strong 144Hz gaming specification
- More ambitious built-in audio than most rivals
Worth knowing
- Expensive compared with C8K
- Independent final-model testing is still limited
- Google TV can be recommendation-heavy
- Premium processing consistency is not guaranteed by zone count
A closer look, category by category
Picture quality
TCL specifies SQD Mini LED, a high-output backlight and 2,040 local-dimming zones on the 65-inch version. Those ingredients can deliver bright HDR and reduce blooming, but zone transitions, colour accuracy and upscaling must be observed. More zones improve control potential; they do not remove the need for good algorithms.
Gaming and motion
Four HDMI 2.1 ports, 144Hz refresh, VRR and low-latency support create a flexible gaming television. That is an important improvement over sets that reserve only two capable inputs. PC owners can use the highest refresh ceiling; consoles gain most from reliable 4K 120Hz and VRR.
Living with it
Google TV offers broad app choice and straightforward voice search. The integrated audio is more substantial than the thin speakers in many competitors, though room acoustics still decide whether it replaces a soundbar. The central stand should fit narrower furniture.
Price
The exact 65-inch TCL C8L was listed at £1,899 in the UK when checked on 1 August 2026. That 65-inch price is used throughout this review and by the buying guide; a cheaper 55-inch version cannot improve its value score. Prices and promotions can change, so confirm the model number and final basket total before buying.
Price last checked: 1 August 2026Real-world use cases
Bright premium room
High output and wide colour are the C8L's intended showcase.
Several gaming sources
Four capable ports are a real practical advantage.
Value comparison
The C8K and discounted OLEDs make £1,899 difficult.
Where it sits in the market
TCL's C8K is the immediate value threat, Hisense UR9S brings tested RGB Mini LED and OLED rivals offer perfect black. The C8L must prove its processing and audio can support the higher price.
How we reached this verdict
This research-based review combines TCL's UK specification with available hands-on technology coverage, but not a complete laboratory review of the final retail model. It remains outside automated winners until exact-model evidence matures.
