EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 24″ · 1920×1080 · LED LCD

Koorui MB24N3F

E

Uses less electricity than 59% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €7 a year, €74 over ten years.

Power, SDR
18.0 W
Typical 21 W
Running cost
€7 / year
4 h a day
Power, HDR
22.0 W
1.2× SDR

Near the middle of its group: 12 % below the typical 30 kWh. Class E is the most common class in this group (49% of models). In HDR it draws 22.0 W, 1.2 times its SDR power. Koorui has 80 models in this group; this one is number 14 among them.

Where it stands

Rank 1,399 of 4,819 monitors, 24–31″ by yearly consumption. 1,398 use less.

Median 30 This model · 26 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Asus VG249QL3A 26 kWh same
  2. E Asus VZ24EHE 26 kWh same
  3. E Koorui MB24N3F 26 kWh
  4. E Minifire MFG25X1 26 kWh same
  5. E Minifire MFG25X1 Pro 26 kWh same
See the full ranking

What it will cost you

Period MB24N3F WF238V Difference
1 year €7 €2 −€6
5 years €37 €8 −€29
10 years €74 €16 −€58
15 years €112 €25 −€87

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 18.0 W
HDR 22.0 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 13 €4
4 hours a day 26 €7
8 hours a day 53 €15

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
E Koorui MB24N3F (this model)
24″18.0 26 — —
24″4.0 6 €6 €58
24″4.5 7 €6 €56
24″4.5 7 €6 €56
24″4.5 7 €6 €56
24″5.0 7 €5 €54

Label and product sheet

Energy class SDR / HDR
E / F
On-mode power SDR
18.0 W
On-mode power HDR
22.0 W
Standby / networked standby
0.5 W
Screen diagonal
24″
Resolution
1920×1080
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 Koorui under one model number.

MB24N3F

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

Questions

How much does the Koorui MB24N3F cost to run?

At 4 hours a day it uses about 26 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €7 a year, or €74 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 22.0 W instead of 18.0 W, 1.2 times as much. The yearly cost on this page uses SDR, as the label does.