EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 27″ · 3840×2160 · LCD

Agex A27I4K

E

Uses less electricity than 30% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €9 a year, €93 over ten years.

Power, SDR
22.5 W
Typical 21 W
Running cost
€9 / year
4 h a day
Power, HDR
25.6 W
1.1× SDR

Near the middle of its group: 10 % above the typical 30 kWh. Class E is the most common class in this group (49% of models). On-mode power in SDR is 22.5 W; the typical screen of this size draws 20.5 W. Agex has 8 models in this group; this one is number 4 among them. Agex sells the same label values under other model names: A27I4K-White.

Where it stands

Rank 3,352 of 4,819 monitors, 24–31″ by yearly consumption. 3,351 use less.

Median 30 This model · 33 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. E X Agex A27I4K-Black 33 kWh same
  2. E X Agex A27I4K-White 33 kWh same
  3. E Agex A27I4K 33 kWh
  4. E Agex A27I4K-White 33 kWh same
  5. F LG 27GX700A 33 kWh same
See the full ranking

What it will cost you

Period A27I4K TG-S10 PRO Difference
1 year €9 €2 −€7
5 years €47 €11 −€36
10 years €93 €22 −€72
15 years €140 €32 −€107

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 22.5 W
HDR 25.6 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 16 €5
4 hours a day 33 €9
8 hours a day 66 €19

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 Agex A27I4K (this model)
27″22.5 33 — —
28″5.2 8 €7 €72
27″7.0 10 €6 €64
27″7.0 10 €6 €64
27″7.0 10 €6 €64
27″8.0 12 €6 €60

Label and product sheet

Energy class SDR / HDR
E / F
On-mode power SDR
22.5 W
On-mode power HDR
25.6 W
Standby / networked standby
0.2 W
Screen diagonal
27″
Resolution
3840×2160
Panel
LCD
Refresh rate
60 Hz
Software updates (minimum)
3 years
Guarantee (supplier)
3 years
Spare parts (minimum)
3 years

Model numbers and history

Registered by Agex under one model number.

A27I4K

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

Questions

How much does the Agex A27I4K cost to run?

At 4 hours a day it uses about 33 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 €93 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 25.6 W instead of 22.5 W, 1.1 times as much. The yearly cost on this page uses SDR, as the label does.