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4 monitors side by side.

6 h a day
  • Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
  • 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
  • Acer

    V206HQL
    E 20″HDLCD / LED

    €8.37 per year

    +€2.67 a year

  • Cheapest to run

    Dell

    E2026H
    C 20″HDLCD / LED

    €5.71 per year

  • Acer

    V206Q
    D 20″HDLCD / LED

    €6.82 per year

    +€1.12 a year

  • Hannspree

    HL205HPB(HSG1433)
    D 20″HDLCD / LED

    €6.82 per year

    +€1.12 a year

Yearly running cost

Bars in proportion to the energy each model uses.

  • Acer V206HQL €8.37
  • Dell E2026H €5.71
  • Acer V206Q €6.82
  • Hannspree HL205HPB(HSG1433) €6.82
Model Acer V206HQL Dell E2026H Acer V206Q Hannspree HL205HPB(HSG1433)
Running cost
Running cost (per year) €8.37 €5.71 €6.82 €6.82
over 10 years €84 +€27 over 10 years €57 €68 +€11 over 10 years €68 +€11 over 10 years
kWh per year 29.6 20.1 24.1 24.1
kg CO₂e per year from electricity use 6.2 4.2 5.1 5.1
Specifications
Brand Acer Dell Acer Hannspree
Model V206HQL E2026H V206Q HL205HPB(HSG1433)
Energy class E C D D
Screen size 20″ (49.5 cm) 20″ (49.5 cm) 20″ (50 cm) 20″ (50 cm)
Power in on mode (SDR) 13.5 W 9.2 W 11 W 11 W
Standby 0.5 W 0.3 W 0.5 W 0.5 W
Off mode 0.3 W 0.3 W 0.3 W 0.3 W
Resolution 1600 × 900 1600 × 900 1600 × 900 1600 × 900
Aspect ratio 16:9 16:9 16:9 16:9
Panel LED LCD LED LCD LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz 60 Hz
Power supply Internal Internal External External
Guaranteed support 7 years 7 years 7 years 8 years
Software updates 8 years 8 years 8 years 8 years
Spare parts available 7 years 7 years 7 years 8 years
On the market since January 6, 2016 November 11, 2025 April 28, 2025 March 1, 2021
EPREL registration number 399749 2429540 2335512 422007

Rows where the models differ are highlighted.