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Compare 3 products

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Beyerdynamic DT 1770 PRO Headphones
Beyerdynamic DT 1770 PRO
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Philips Fidelio X1 Headphones
Philips Fidelio X1
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Sennheiser HD 650 Headphones
Sennheiser HD 650
Available colors
Editiorial reviews
8
4.6 out of 5
5 user ratings
5 stars
80 %
4 stars
20 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
3
3 editorial reviews
Another great set of headphones from Philips, the X1s are good enough to worry the very best at this priceRead more
Philips Fidelio X1 : Review by Headfonia - The Headphone Enthusiasts' WebsiteRead more
Philips Fidelio X1 (Wired Headphone): 5 out of 5 stars on Australia's largest opinion site ProductReview.com.au.Read more
Read editorial reviews
18
4.5 out of 5
7 user ratings
5 stars
71 %
4 stars
28 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
46
4.2 out of 5
46 user ratings
5 stars
43 %
4 stars
36 %
3 stars
13 %
2 stars
6 %
1 stars
0 %
51
3.9 out of 5
51 user ratings
5 stars
27 %
4 stars
45 %
3 stars
21 %
2 stars
5 %
1 stars
0 %
77
3.6 out of 5
77 user ratings
5 stars
24 %
4 stars
28 %
3 stars
32 %
2 stars
12 %
1 stars
1 %

Technical details

Sound outputStereoStereoStereo
StyleOver-EarOver-EarOver-Ear
Connectivity technologyWired
N/A
Wired
Headset (integrated/enclosed microphone)nonono
Magnet materialNeodymiumNeodymium
N/A

Design

Colour of productBlackBlack
  • Black,Grey
  • Grey
Acoustic designClosedOpenOpen
Attachment typeHeadbandHeadbandHeadband
Body material
  • Aluminum
  • Leatherette
  • Steel
  • Leather
  • Memory foam
  • Velvet
N/A
CategoryStudioAudiophileAudiophile
Noise isolatingyes
N/A
N/A
Connector contacts platingGold
N/A
Gold
Foldable
N/A
N/A
no

Dimensions

Weight13.69 oz15.17 oz9.17 oz

Sound

Impedance250.0 Ω30.0 Ω300.0 Ω
Frequency range5 - 4000010 - 4000010 - 39500
Diaphragm diameter1.77 in1.96 in
N/A
Driver technologyDynamicDynamicDynamic
Driver size1.77 in1.97 in1.97 in
Total harmonic distortion (THD)0.05 %0.1 %0.05 %
Maximum input power200.0 mW
N/A
N/A
Sensitivity
N/A
< 100
N/A
Channels
N/A
N/A
2

Connectivity

Inputs supported
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
6.35mm
Cable length333
3.5 mm/6.3 mm adapter includedyes
N/A
yes
Type of connector3.5mm3.5mm
  • 3.5mm
  • 6.3mm
USBno
N/A
no
Detachable cableyesyesyes

Power

Battery operatednonono
Power handling capacity200.0 mW500.0 mW
N/A

Often compared with Beyerdynamic DT 1770 PRO

Often compared with Philips Fidelio X1

Often compared with Sennheiser HD 650