EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

TVs · 75″ · 3840×2160 · QLED LCD

TCL 75C6K-UKXB

F

Uses less electricity than 27% of the 5,642 TVs, 65″ and over on the EU register. At your selected price (European Union) that is €52 a year, €521 over ten years.

Power, SDR
126.0 W
Typical 107 W
Running cost
€52 / year
4 h a day
Power, HDR
238.0 W
1.9× SDR

Near the middle of its group: 18 % above the typical 156 kWh. 44% of comparable models reach a better class than F; the most common is E. In HDR it draws 238.0 W, 1.9 times its SDR power. TCL has 849 models in this group; this one is number 637 among them. TCL sells the same label values under other model names: 75C6KX1, 75Q6C-UKX7.

Where it stands

Rank 4,056 of 5,642 TVs, 65″ and over by yearly consumption. 4,055 use less.

Median 156 This model · 184 45 535 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Samsung TQ85Q8FAAU 184 kWh same
  2. F TCL 75Q6C-UKX7 184 kWh same
  3. F TCL 75C6K-UKXB 184 kWh
  4. F TCL 75C6KX1 184 kWh same
  5. F Loewe stellar 83 63477*50 184 kWh same
See the full ranking

What it will cost you

Period 75C6K-UKXB H75M96FUX Difference
1 year €52 €27 −€25
5 years €261 €133 −€127
10 years €521 €267 −€254
15 years €782 €400 −€381

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Power in SDR and HDR

SDR 126.0 W
HDR 238.0 W
Group median, SDR 107.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 92 €26
4 hours a day 184 €52
8 hours a day 368 €104

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model SizeSDR W kWh / yr Saves / year in 10 years
F TCL 75C6K-UKXB (this model)
75″126.0 184 — —
75″64.5 94 €25 €254
75″64.8 95 €25 €253
75″64.8 95 €25 €253
75″67.0 98 €24 €244
75″67.0 98 €24 €244

Label and product sheet

Energy class SDR / HDR
F / G
On-mode power SDR
126.0 W
On-mode power HDR
238.0 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
75″
Resolution
3840×2160
Panel
QLED LCD
Refresh rate
120 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
2 years
Spare parts (minimum)
8 years

Model numbers and history

2 model numbers are registered by TCL with identical label values (usually colour or market variants). Searching any of them leads here.

75C6K-UKXB · 75Q6C-UKXB

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the TCL 75C6K-UKXB cost to run?

At 4 hours a day it uses about 184 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €52 a year, or €521 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 238.0 W instead of 126.0 W, 1.9 times as much. The yearly cost on this page uses SDR, as the label does.