Legamaster STX-7550
Uses less electricity than 15% of the 173 monitors, 65″ and over on the EU register. At your selected price (European Union) that is €79 a year, €786 over ten years.
- Power, SDR
- 190.0 W
- Typical 124 W
- Running cost
- €79 / year
- 4 h a day
- Power, HDR
- 190.0 W
- 1.0× SDR
Uses more than most comparable models: 85 % of them need less. Sony FW-75BZ40P, the most efficient alternative on sale, saves about €44 a year. Only 13% of comparable models have a better class than D. On-mode power in SDR is 190.0 W; the typical screen of this size draws 124.0 W. Legamaster has 36 models in this group; this one is number 29 among them. On the register since 2021 and still on sale.
Where it stands
Rank 141 of 173 monitors, 65″ and over by yearly consumption. 140 use less.
Next to it in the ranking
- Dahua DHI-LDH65-HAI400L 277 kWh same
- Ad notam DFU-0860-873 277 kWh same
- Legamaster STX-7550 277 kWh
- Innex CD 65 281 kWh +€1.08
- Ernitec 0070-24198 284 kWh +€1.78
What it will cost you
| Period | STX-7550 | FW-75BZ40P | Difference |
|---|---|---|---|
| 1 year | €79 | €35 | −€44 |
| 5 years | €393 | €174 | −€219 |
| 10 years | €786 | €347 | −€438 |
| 15 years | €1,178 | €521 | −€658 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 139 | €39 |
| 4 hours a day | 277 | €79 |
| 8 hours a day | 555 | €157 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Legamaster STX-7550 (this model) | 277 | — |
| 123 | €44 | |
| 137 | €40 | |
| 150 | €36 | |
| 151 | €36 | |
| 155 | €35 |
Label and product sheet
- Energy class SDR / HDR
- D / D
- On-mode power SDR
- 190.0 W
- On-mode power HDR
- 190.0 W
- Standby / networked standby
- 0.5 W / 0.5 W
- Screen diagonal
- 75″
- Resolution
- 3840×2160
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Legamaster under one model number.
STX-7550
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Legamaster STX-7550 cost to run?
At 4 hours a day it uses about 277 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €79 a year, or €786 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 190.0 W instead of 190.0 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.