Asus PG259QWS
Uses less electricity than 57% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €8 a year, €77 over ten years.
- Power, SDR
- 18.6 W
- Typical 21 W
- Running cost
- €8 / year
- 4 h a day
- Power, HDR
- 21.0 W
- 1.1× SDR
Near the middle of its group: 9 % below the typical 30 kWh. Class E is the most common class in this group (49% of models). On-mode power in SDR is 18.6 W; the typical screen of this size draws 20.5 W. Asus has 232 models in this group; this one is number 114 among them. Registered in Sept 2026, one of the newer models in its group.
Where it stands
Rank 2,039 of 4,819 monitors, 24–31″ by yearly consumption. 2,038 use less.
Next to it in the ranking
- Acer XV253Q 27 kWh −€0.06
- Alienware AW2524HF 27 kWh −€0.06
- Asus PG259QWS 27 kWh
- iiyama G2771HS-B1 27 kWh same
- iiyama G2771HSU-B1 27 kWh same
What it will cost you
| Period | PG259QWS | WF238V | Difference |
|---|---|---|---|
| 1 year | €8 | €2 | −€6 |
| 5 years | €39 | €8 | −€30 |
| 10 years | €77 | €16 | −€61 |
| 15 years | €116 | €25 | −€91 |
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 | 14 | €4 |
| 4 hours a day | 27 | €8 |
| 8 hours a day | 54 | €15 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Asus PG259QWS (this model) | 27 | — |
| 6 | €6 | |
| 7 | €6 | |
| 7 | €6 | |
| 7 | €6 | |
| 7 | €6 |
Label and product sheet
- Energy class SDR / HDR
- E / F
- On-mode power SDR
- 18.6 W
- On-mode power HDR
- 21.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 25″
- Resolution
- 1920×1080
- Panel
- OLED
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 3 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Asus under one model number.
PG259QWS
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Asus PG259QWS cost to run?
At 4 hours a day it uses about 27 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €8 a year, or €77 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 21.0 W instead of 18.6 W, 1.1 times as much. The yearly cost on this page uses SDR, as the label does.