EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

TVs · 50″ · 3840×2160 · LED LCD

TCL 50C635X1

G

Uses less electricity than 4% of the 5,712 TVs, 43–54″ on the EU register. At your selected price (European Union) that is €31 a year, €310 over ten years.

Power, SDR
75.0 W
Typical 54 W
Running cost
€31 / year
4 h a day
Power, HDR
118.0 W
1.6× SDR

Uses more than most comparable models: 96 % of them need less. Topmax TM500K2, the most efficient alternative on sale, saves about €25 a year. 65% of comparable models reach a better class than G; the most common is F. In HDR it draws 118.0 W, 1.6 times its SDR power. TCL has 293 models in this group; this one is number 279 among them. TCL sells the same label values under other model names: 50C631X1, 50C636X1, 50QLED760X1. On the register since 2022 and still on sale.

Where it stands

Rank 5,433 of 5,712 TVs, 43–54″ by yearly consumption. 5,432 use less.

Median 79 This model · 110 10 160 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Savior SAV-T50S 110 kWh same
  2. G TCL 50C631X1 110 kWh same
  3. G TCL 50C635X1 110 kWh
  4. G TCL 50C636X1 110 kWh same
  5. G TCL 50QLED760X1 110 kWh same
See the full ranking

What it will cost you

Period 50C635X1 TM500K2 Difference
1 year €31 €6 −€25
5 years €155 €31 −€124
10 years €310 €62 −€248
15 years €465 €93 −€372

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 75.0 W
HDR 118.0 W
Group median, SDR 54.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 55 €16
4 hours a day 110 €31
8 hours a day 219 €62

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 50C635X1 (this model)
50″75.0 110 — —
50″15.0 22 €25 €248
50″36.0 53 €16 €161
50″36.0 53 €16 €161
50″36.0 53 €16 €161
50″36.0 53 €16 €161

Label and product sheet

Energy class SDR / HDR
G / G
On-mode power SDR
75.0 W
On-mode power HDR
118.0 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
50″
Resolution
3840×2160
Panel
LED LCD
Refresh rate
60 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.

50C635X1

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

Questions

How much does the TCL 50C635X1 cost to run?

At 4 hours a day it uses about 110 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €31 a year, or €310 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 118.0 W instead of 75.0 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.