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POLY EncorePro HW530 vs Sennheiser MM 550-X

    POLY EncorePro HW530 Headphones
    POLY EncorePro HW530
      Sennheiser MM 550-X Headphones
      Sennheiser MM 550-X
      Available colors
      Editiorial reviews
      5
      5 editorial reviews
      It just doesn't get better than starting an audio report while listening to Drift Away by Dobie GrayRead more
      The Sennheiser PXC 550-II is a great noise cancelling headset and are a bargain at any price. Learn all about these compact ANC cans!Read more
      You may recognize these Sennheisers, since we reviewed the previous model about a year ago. But they’ve been updated recently with some new firmware that gives them better audio. They look exactly the same, but there’s a new model number: They’re now called the MM 550-X.Read more
      Read editorial reviews
      User rating
      5
      4.2 out of 5
      5 user ratings
      5 stars
      		40 %
      4 stars
      		40 %
      3 stars
      		20 %
      2 stars
      		0 %
      1 stars
      		0 %
      35
      4.1 out of 5
      35 user ratings
      5 stars
      		28 %
      4 stars
      		54 %
      3 stars
      		17 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Technical details

      POLY EncorePro HW530POLY EncorePro HW530
      Sennheiser MM 550-XSennheiser MM 550-X
      StyleOn-EarOver-Ear
      Connectivity technologyWiredWired & Wireless

      Design

      POLY EncorePro HW530POLY EncorePro HW530
      Sennheiser MM 550-XSennheiser MM 550-X
      Colour of productBlackBlack

      Dimensions

      POLY EncorePro HW530POLY EncorePro HW530
      Sennheiser MM 550-XSennheiser MM 550-X
      Weight1.83 oz6.31 oz

      Sound

      POLY EncorePro HW530POLY EncorePro HW530
      Sennheiser MM 550-XSennheiser MM 550-X
      Impedance150.0 Ω100.0 Ω

      Features

      POLY EncorePro HW530POLY EncorePro HW530
      Sennheiser MM 550-XSennheiser MM 550-X
      Noise-cancelingyesyes

      Pros & Cons

      Pros
          Cons