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Compare 4 products

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HiFiMAN Sundara Headphones
HiFiMAN Sundara
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Philips X1 Headphones
Philips X1
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Sennheiser HD 650 Headphones
Sennheiser HD 650
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Sennheiser HD 660s Headphones
Sennheiser HD 660s
Available colors
Editiorial reviews
2
2 editorial reviews
The HiFiMan Sundara 2020 are open-back, planar magnetic headphones designed for neutral sound. They're the next generation of the HiFiMan Sundara 2018 and are ad...Read more
Hifiman are driving the development of headphone technology at an impressive pace!Read more
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
14
4.6 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
87
3.8 out of 5
87 user ratings
5 stars
31 %
4 stars
31 %
3 stars
25 %
2 stars
10 %
1 stars
2 %
37
4.0 out of 5
37 user ratings
5 stars
32 %
4 stars
37 %
3 stars
27 %
2 stars
2 %
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 %
62
3.9 out of 5
62 user ratings
5 stars
37 %
4 stars
29 %
3 stars
25 %
2 stars
6 %
1 stars
1 %

Technical details

Sound outputStereo
N/A
StereoStereo
StyleOver-EarOver-EarOver-EarOver-Ear
Connectivity technologyWiredWiredWiredWired
Headset (integrated/enclosed microphone)no
N/A
nono

Design

Colour of productBlackBlack
  • Black,Grey
  • Grey
Black
Acoustic designOpen
N/A
OpenOpen
Attachment typeHeadband
N/A
HeadbandHeadband
Foldableno
N/A
no
N/A
Noise isolatingno
N/A
N/A
N/A
Category
N/A
N/A
Audiophile
N/A
Connector contacts plating
N/A
N/A
Gold
N/A

Dimensions

Weight13.12 oz15.17 oz9.17 oz9.17 oz
Width
N/A
7.48 in
N/A
N/A
Depth
N/A
4.33 in
N/A
N/A
Height
N/A
8.66 in
N/A
N/A

Sound

Impedance37.0 Ω30.0 Ω300.0 Ω150.0 Ω
Sensitivity< 94
N/A
N/A
< 104
Frequency range6 - 75000
N/A
10 - 3950010 - 41000
Driver technology
  • Planar magnetic
  • Orthodynamic
N/A
DynamicDynamic
Driver size
N/A
1.97 in1.97 in
N/A
Total harmonic distortion (THD)
N/A
0.1 %0.05 %0.04 %
Maximum input power
N/A
500.0 mW
N/A
N/A
Channels
N/A
N/A
2
N/A

Connectivity

Cable length1.5333
3.5 mm/6.3 mm adapter includedyes
N/A
yes
N/A
Type of connector3.5mm
N/A
  • 3.5mm
  • 6.3mm
  • 3.5mm
  • 6.3mm
Inputs supported
N/A
N/A
6.35mm
N/A
USB
N/A
N/A
nono
Detachable cable
N/A
N/A
yesyes

Often compared with HiFiMAN Sundara

Often compared with Philips X1

Often compared with Sennheiser HD 650

Often compared with Sennheiser HD 660s