Dell UltraSharp U2721EN
2560 x 1440 pixels, 27"
Question about UltraSharp U2721EN - 353683
The website says energy class A (for the DELL U2721DE monitor)? On the official DELL website I find the reference A+. On the package and on the enclosed sticker, the monitor is marked as class F. Surely something is wrong?
There is a new energy label from March 2021. F is the new rating. The monitor is good by today's standards.
www.verbraucherzentrale.de/aktuelle-meldungen/energie/elektr...
This has to do with the fact that the requirements of the energy label are constantly changing.
The report by Kevin Hofer (digitec - 04.04.2019) has already shown that I cannot necessarily trust the label. However, if a rating for the same appliance can vary between A+ and F (due to different references), I do not understand the purpose of the label. Moreover, it makes little sense to have an energy efficiency class filter but no power consumption filter when shopping online.