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

Monitors · 10″ · 1280×800 · OTHER

Aopen DT10VW3-O

D

Uses less electricity than 77% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €2 a year, €21 over ten years.

Power, SDR
5.1 W
Typical 8 W
Running cost
€2 / year
4 h a day
Power, HDR
5.2 W
1.0× SDR

In the most efficient quarter of its group: 36 % below 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 5.1 W; the typical screen of this size draws 7.9 W. Of 18 Aopen models in this group, it is the most efficient.

Where it stands

Rank 531 of 2,372 monitors, under 24″ by yearly consumption. 530 use less.

Median 12 This model · 7 0 75 kWh ← uses less · uses more →

Next to it in the ranking

  1. B Cepter CNANO14V2 7 kWh same
  2. B UP Parts UP-MP-140AS 7 kWh same
  3. D Aopen DT10VW3-O 7 kWh
  4. C Cheyang K0202 7 kWh same
  5. A Nandooshop Alu Pro Portable Duo Monitor - 14" 8 kWh +€0.06
See the full ranking

What it will cost you

Period DT10VW3-O NACODEX NKP02 Difference
1 year €2 €1 −€1
5 years €10 €4 −€6
10 years €21 €8 −€13
15 years €31 €12 −€19

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 5.1 W
HDR 5.2 W
Group median, SDR 7.9 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 4 €1
4 hours a day 7 €2
8 hours a day 15 €4

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 DT10VW3-O (this model)
10″5.1 7 — —
9″2.0 3 €1 €13
11″2.1 3 €1 €12
11″2.6 4 €1 €10
11″2.7 4 €1 €10
10″2.9 4 €1 €9

Label and product sheet

Energy class SDR / HDR
D / D
On-mode power SDR
5.1 W
On-mode power HDR
5.2 W
Standby / networked standby
0.0 W / 0.0 W
Screen diagonal
10″
Resolution
1280×800
Panel
OTHER
Refresh rate
60 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by Aopen under one model number.

DT10VW3-O

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

Questions

How much does the Aopen DT10VW3-O cost to run?

At 4 hours a day it uses about 7 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €2 a year, or €21 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 5.2 W instead of 5.1 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.