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

TVs · 115″ · 3840×2160 · QLED LCD

TCL 115C7K

E

Uses less electricity than 3% of the 5,642 TVs, 65″ and over on the EU register. At your selected price (European Union) that is €74 a year, €744 over ten years.

Power, SDR
180.0 W
Typical 107 W
Running cost
€74 / year
4 h a day
Power, HDR
750.0 W
4.2× SDR

Uses more than most comparable models: 97 % of them need less. Sony K-115XR95M2, the most efficient alternative on sale, saves about €22 a year. Class E is the most common class in this group (32% of models). In HDR it draws 750.0 W, 4.2 times its SDR power. TCL has 849 models in this group; this one is number 823 among them. TCL sells the same label values under other model names: 115C7KX1, 115C7KX7, 115C7K-UKX7.

Where it stands

Rank 5,446 of 5,642 TVs, 65″ and over by yearly consumption. 5,445 use less.

Median 156 This model · 263 45 535 kWh ← uses less · uses more →

Next to it in the ranking

  1. G LG 75NANO969PA 260 kWh −€0.82
  2. F Loewe stellar 97 dr+ 63478*50 263 kWh same
  3. E TCL 115C7K 263 kWh
  4. E TCL 115C7K-UKX7 263 kWh same
  5. E TCL 115C7KX1 263 kWh same
See the full ranking

What it will cost you

Period 115C7K K-115XR95M2 Difference
1 year €74 €53 −€22
5 years €372 €263 −€110
10 years €744 €525 −€219
15 years €1,116 €788 −€329

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 180.0 W
HDR 750.0 W
Group median, SDR 107.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 131 €37
4 hours a day 263 €74
8 hours a day 526 €149

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
E TCL 115C7K (this model)
115″180.0 263 — —
115″127.0 185 €22 €219
115″145.0 212 €14 €145
116″146.0 213 €14 €140
116″146.0 213 €14 €140

Label and product sheet

Energy class SDR / HDR
E / G
On-mode power SDR
180.0 W
On-mode power HDR
750.0 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
115″
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

Registered by TCL under one model number.

115C7K

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

Questions

How much does the TCL 115C7K cost to run?

At 4 hours a day it uses about 263 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €74 a year, or €744 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 750.0 W instead of 180.0 W, 4.2 times as much. The yearly cost on this page uses SDR, as the label does.