iiyama XCB4594DQSU-B1
Uses less electricity than 85% of the 335 monitors, 43–54″ on the EU register. At your selected price (European Union) that is €15 a year, €155 over ten years.
- Power, SDR
- 37.4 W
- Typical 45 W
- Running cost
- €15 / year
- 4 h a day
- Power, HDR
- 67.7 W
- 1.8× SDR
In the most efficient quarter of its group: 17 % below the typical 66 kWh. Class F is the most common class in this group (47% of models). In HDR it draws 67.7 W, 1.8 times its SDR power. iiyama has 8 models in this group; this one is number 3 among them.
Where it stands
Rank 46 of 335 monitors, 43–54″ by yearly consumption. 45 use less.
Next to it in the ranking
- Crua CR5000 54 kWh −€0.17
- LC-Power LC-M44-DFHD-120 54 kWh −€0.17
- iiyama XCB4594DQSU-B1 55 kWh
- LC-Power LC-M49QCO 55 kWh same
- Titan Army G49E9R 55 kWh same
What it will cost you
| Period | XCB4594DQSU-B1 | FT-Squ-454WTA01-700 | Difference |
|---|---|---|---|
| 1 year | €15 | €4 | −€12 |
| 5 years | €77 | €18 | −€59 |
| 10 years | €155 | €36 | −€119 |
| 15 years | €232 | €54 | −€178 |
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 | 27 | €8 |
| 4 hours a day | 55 | €15 |
| 8 hours a day | 109 | €31 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| iiyama XCB4594DQSU-B1 (this model) | 55 | — |
| 13 | €12 | |
| 24 | €9 | |
| 41 | €4 | |
| 45 | €3 | |
| 46 | €2 |
Label and product sheet
- Energy class SDR / HDR
- F / G
- On-mode power SDR
- 37.4 W
- On-mode power HDR
- 67.7 W
- Standby / networked standby
- 0.4 W
- Screen diagonal
- 44″
- Resolution
- 5120×1440
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 3 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by iiyama under one model number.
XCB4594DQSU-B1
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the iiyama XCB4594DQSU-B1 cost to run?
At 4 hours a day it uses about 55 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €15 a year, or €155 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 67.7 W instead of 37.4 W, 1.8 times as much. The yearly cost on this page uses SDR, as the label does.