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

TVs · 55″ · 3840×2160 · LED LCD

TCL 55EC788X1

G

Uses less electricity than 34% of the 3,514 TVs, 55–64″ on the EU register. At your selected price (European Union) that is €33 a year, €331 over ten years.

Power, SDR
80.0 W
Typical 76 W
Running cost
€33 / year
4 h a day
Power, HDR
114.0 W
1.4× SDR

Near the middle of its group: 5 % above the typical 111 kWh. Class G is the most common class in this group (35% of models). In HDR it draws 114.0 W, 1.4 times its SDR power. TCL has 274 models in this group; this one is number 243 among them. TCL sells the same label values under other model names: 55EC780X1, 55EC785X1. On the register since 2021 and still on sale.

Where it stands

Rank 2,276 of 3,514 TVs, 55–64″ by yearly consumption. 2,275 use less.

Median 111 This model · 117 60 275 kWh ← uses less · uses more →

Next to it in the ranking

  1. G TCL 55EC780X1 117 kWh same
  2. G TCL 55EC785X1 117 kWh same
  3. G TCL 55EC788X1 117 kWh
  4. G LG 55NANO853PA 117 kWh +€0.03
  5. G LG 55NANO856PA 117 kWh +€0.03
See the full ranking

What it will cost you

Period 55EC788X1 55UG8026 Difference
1 year €33 €17 −€16
5 years €165 €87 −€79
10 years €331 €174 −€157
15 years €496 €260 −€236

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 80.0 W
HDR 114.0 W
Group median, SDR 76.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 58 €17
4 hours a day 117 €33
8 hours a day 234 €66

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
G TCL 55EC788X1 (this model)
55″80.0 117 — —
55″42.0 61 €16 €157
55″42.0 61 €16 €157
55″42.0 61 €16 €157
55″42.0 61 €16 €157
55″50.0 73 €12 €124

Label and product sheet

Energy class SDR / HDR
G / G
On-mode power SDR
80.0 W
On-mode power HDR
114.0 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
55″
Resolution
3840×2160
Panel
LED LCD
Refresh rate
60 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by TCL under one model number.

55EC788X1

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

Questions

How much does the TCL 55EC788X1 cost to run?

At 4 hours a day it uses about 117 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €33 a year, or €331 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 114.0 W instead of 80.0 W, 1.4 times as much. The yearly cost on this page uses SDR, as the label does.