EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 19″ · 1366×768 · LED LCD

Aopen 19CX1Q

D

Uses less electricity than 34% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €4 a year, €44 over ten years.

Power, SDR
10.6 W
Typical 8 W
Running cost
€4 / year
4 h a day

Near the middle of its group: 35 % above the typical 12 kWh. 52% of comparable models reach a better class than D; the most common is E. On-mode power in SDR is 10.6 W; the typical screen of this size draws 7.9 W. Aopen has 18 models in this group; this one is number 7 among them. On the register since 2021 and still on sale.

Where it stands

Rank 1,553 of 2,372 monitors, under 24″ by yearly consumption. 1,552 use less.

Median 12 This model · 16 0 75 kWh ← uses less · uses more →

Next to it in the ranking

  1. E iiyama T1531SR-W5 16 kWh same
  2. C Asus VP229Q 16 kWh same
  3. D Aopen 19CX1Q 16 kWh
  4. D Acer EB192Q 16 kWh same
  5. E Owl3D S1G1000-C1 16 kWh +€0.03
See the full ranking

What it will cost you

Period 19CX1Q M180Q02D Difference
1 year €4 €2 −€3
5 years €22 €8 −€14
10 years €44 €16 −€28
15 years €66 €23 −€42

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

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 8 €2
4 hours a day 15 €4
8 hours a day 31 €9

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
D Aopen 19CX1Q (this model)
19″10.6 16 — —
18″3.8 6 €3 €28
18″4.4 6 €3 €26
18″4.4 6 €3 €26
18″4.6 7 €2 €25
19″4.7 7 €2 €24

Label and product sheet

Energy class SDR / HDR
D / –
On-mode power SDR
10.6 W
Standby / networked standby
0.5 W
Screen diagonal
19″
Resolution
1366×768
Panel
LED LCD
Refresh rate
60 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Aopen under one model number.

19CX1Q

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

Questions

How much does the Aopen 19CX1Q cost to run?

At 4 hours a day it uses about 16 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €4 a year, or €44 over ten years.