So after a year the Sennheiser Momentum 4’s came out, Sennheiser has released their Accentum’s which are their entry level ANC Headphones. Now the Accentum’s look very similar to the Momentum 4’s, and they also have a very long battery life. But there are some very big differences between these two headphones. Nonetheless today we’re going to compare the Momentum 4’s and the Accentums and we’re going to see which ones are right for you.