Monitors 22–24″ ≥ 120 Hz
233 models on sale in the EU. Costs are worked out with the electricity price of the country you pick.
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
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Uperfect
UP21501,UP21502,UP21503,UP21504,UP21505
- 22″
- Full HD
- LCD / LED
- 120 Hz
€3.17 per year
5 W on-mode
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Guangzhou changhong audio-visual electronic products
M-24LFK1P165
- 24″
- Full HD
- LCD / LED
- 180 Hz
€4.44 per year
7 W on-mode
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