Koorui 24E4
Uses less electricity than 37% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €9 a year, €87 over ten years.
- Power, SDR
- 21.0 W
- Typical 21 W
- Running cost
- €9 / year
- 4 h a day
Near the middle of its group: 3 % above the typical 30 kWh. 65% of comparable models reach a better class than F; the most common is E. On-mode power in SDR is 21.0 W; the typical screen of this size draws 20.5 W. Koorui has 80 models in this group; this one is number 30 among them. On the register since 2022 and still on sale.
Where it stands
Rank 2,468 of 4,819 monitors, 24–31″ by yearly consumption. 2,467 use less.
Next to it in the ranking
- Asus VG27VQM 31 kWh same
- LC-Power LC-M24-FHD-165-C 31 kWh same
- Koorui 24E4 31 kWh
- LG 27GQ50F 31 kWh same
- Dell P2723D 31 kWh same
What it will cost you
| Period | 24E4 | WF238V | Difference |
|---|---|---|---|
| 1 year | €9 | €2 | −€7 |
| 5 years | €43 | €8 | −€35 |
| 10 years | €87 | €16 | −€71 |
| 15 years | €130 | €25 | −€106 |
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 | 15 | €4 |
| 4 hours a day | 31 | €9 |
| 8 hours a day | 61 | €17 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Koorui 24E4 (this model) | 31 | — |
| 6 | €7 | |
| 7 | €7 | |
| 7 | €7 | |
| 7 | €7 | |
| 7 | €7 |
Label and product sheet
- Energy class SDR / HDR
- F / –
- On-mode power SDR
- 21.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 24″
- Resolution
- 1920×1080
- Panel
- LED LCD
- Refresh rate
- 165 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 3 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Koorui under one model number.
24E4
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Koorui 24E4 cost to run?
At 4 hours a day it uses about 31 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €9 a year, or €87 over ten years.