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Sennheiser MM 400 vs Ultrasone HFI-450

Sennheiser MM 400 Headphones
Sennheiser MM 400
Ultrasone HFI-450 Headphones
Ultrasone HFI-450
Available colors
Editiorial reviews
4
4 editorial reviews
The Sennheiser MM 450-X Wireless are compact on-ear headphones that sound surprisingly great. They reproduce vocals and instruments well and provide enough isola...Read more
Best wireless headphones, Awards 2012. A must-audition for owners of aptX-enabled phones and laptopsRead more
The GHI's Tried & Tested verdict of the Sennheiser MM 400-X HeadphonesRead more
Read editorial reviews
1
1 editorial reviews
The Ultrasone HFI-450 / Yamaha RH10MS is a well-built, well-isolating, and very comfortable closed headphone that retails at a slightly lower price point than the Denon DN-HP700 and Audio-Technica ATH-M50, as it should.Read more
Read editorial reviews
User rating
40
4.2 out of 5
40 user ratings
5 stars
32 %
4 stars
52 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
37
4.1 out of 5
37 user ratings
5 stars
27 %
4 stars
51 %
3 stars
21 %
2 stars
0 %
1 stars
0 %

Full Comparison

Technical details

Sennheiser MM 400Sennheiser MM 400
Ultrasone HFI-450Ultrasone HFI-450
Sound outputStereoStereo
StyleOn-EarOver-Ear
Connectivity technologyWirelessWired
Headset (integrated/enclosed microphone)yesno

Design

Sennheiser MM 400Sennheiser MM 400
Ultrasone HFI-450Ultrasone HFI-450
Colour of productBlackBlack
Acoustic designClosedClosed
Attachment typeHeadbandHeadband
Foldableyesyes

Dimensions

Sennheiser MM 400Sennheiser MM 400
Ultrasone HFI-450Ultrasone HFI-450
Weight3.7 oz9.35 oz

Sound

Sennheiser MM 400Sennheiser MM 400
Ultrasone HFI-450Ultrasone HFI-450
Frequency range15 - 2200020 - 20000

Connectivity

Sennheiser MM 400Sennheiser MM 400
Ultrasone HFI-450Ultrasone HFI-450
Type of connector3.5mm3.5mm

Power

Sennheiser MM 400Sennheiser MM 400
Ultrasone HFI-450Ultrasone HFI-450
Battery operatedyesno

Pros & Cons

Pros
      Cons