EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 55″ · 3840×2160 · LED LCD

Sylvox OT55A6KOEC

G

Uses less electricity than 38% of the 102 monitors, 55–64″ on the EU register. At your selected price (European Union) that is €33 a year, €330 over ten years.

Power, SDR
79.9 W
Typical 76 W
Running cost
€33 / year
4 h a day
Power, HDR
229.7 W
2.9× SDR

Near the middle of its group: 5 % above the typical 111 kWh. Class G is the most common class in this group (39% of models). In HDR it draws 229.7 W, 2.9 times its SDR power. Of 2 Sylvox models in this group, it ranks last.

Where it stands

Rank 63 of 102 monitors, 55–64″ by yearly consumption. 62 use less.

Median 111 This model · 117 60 370 kWh ← uses less · uses more →

Next to it in the ranking

  1. G Eneo VM-UHD55M 115 kWh −€0.48
  2. F AG Neovo PN-55D3 116 kWh −€0.23
  3. G Sylvox OT55A6KOEC 117 kWh
  4. F Dahua DHI-LDH55-LAI400L 117 kWh +€0.03
  5. G Advue CSGG-ELED-BG55 117 kWh +€0.03
See the full ranking

What it will cost you

Period OT55A6KOEC CAPML4K55 Difference
1 year €33 €18 −€15
5 years €165 €92 −€74
10 years €330 €183 −€147
15 years €496 €275 −€221

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 79.9 W
HDR 229.7 W
Group median, SDR 76.3 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 233 €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 Sylvox OT55A6KOEC (this model)
55″79.9 117 — —
55″44.3 65 €15 €147
55″53.0 77 €11 €111
55″56.0 82 €10 €99
55″56.0 82 €10 €99
55″56.6 83 €10 €97

Label and product sheet

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

Model numbers and history

Registered by Sylvox under one model number.

OT55A6KOEC

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

Questions

How much does the Sylvox OT55A6KOEC 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 €330 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 229.7 W instead of 79.9 W, 2.9 times as much. The yearly cost on this page uses SDR, as the label does.