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Compare 4 products

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Philips SHB9850NC Headphones
Philips SHB9850NC
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Sennheiser RS 120-8 Headphones
Sennheiser RS 120-8
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Sony MDR-ZX770BN Headphones
Sony MDR-ZX770BN
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Sony MDR-ZX770BT Headphones
Sony MDR-ZX770BT
Available colors
Editiorial reviews
4
4 editorial reviews
Latest Philips Bluetooth wireless noise-cancelling headphones get a lot of things right, but are hampered by a few nigglesRead more
Cheap, portable, wireless and noise-cancelling, these Philips headphones are fantastic value for money...Read more
Wireless Noise-Cancelling Headphones Are you ready to embrace those long journeys, but terrified of not being able to relax and enjoy your favourite media in peace? We've all been there, those long haul flights with the noise of the engines. Those long train journeys with the clack of the track and roar of the engine. Even those car journeys where all you can hear is the road noise. The solution? Noise cancelling headphones, they promise peace, but do they work? Short answer yes. The long answer? The rest of this review! 'Tune into a universe of music with the PhilipsRead more
Read editorial reviews
4
4 editorial reviews
Sennheiser's affordable, comfortable wireless headphones sound almost as good as corded 'phones.Read more
Sennheiser RS 120 Headset Review: is one of the few products that one cannot attribute to the epithet of mediocre sound standardsRead more
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Read editorial reviews
9
3.9 out of 5
6 user ratings
5 stars
16 %
4 stars
66 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
3.9 out of 5
6 user ratings
5 stars
16 %
4 stars
66 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
38
4.2 out of 5
38 user ratings
5 stars
34 %
4 stars
52 %
3 stars
13 %
2 stars
0 %
1 stars
0 %
5
4.2 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
43
4.3 out of 5
43 user ratings
5 stars
46 %
4 stars
37 %
3 stars
13 %
2 stars
0 %
1 stars
2 %
42
4.2 out of 5
42 user ratings
5 stars
42 %
4 stars
38 %
3 stars
19 %
2 stars
0 %
1 stars
0 %

Technical details

Sound outputStereoStereoStereoStereo
StyleOver-EarOn-EarOver-EarOver-Ear
Connectivity technologyWired & WirelessWirelessWired & WirelessWireless
Headset (integrated/enclosed microphone)yesnoyesyes
Magnet materialNeodymiumNeodymiumNeodymiumNeodymium
Diaphragm material
Polyethylene terephthalate
N/A
N/A
N/A

Design

Colour of productBlack
  • Black
  • Grey
  • Black
  • Blue
  • Black
  • Blue
Acoustic designClosedOpenClosedClosed
Attachment typeHeadbandHeadbandHeadband
N/A
CategoryAudiophile
N/A
AudiophileTravel and Commuting
Foldableyes
N/A
yes
N/A
Connector contacts platingGold
N/A
Gold
N/A
Body material
N/A
N/A
N/A
  • Aluminum
  • Leather
  • Plastic
  • Stainless steel

Dimensions

Width6.14 in3.35 in
N/A
N/A
Depth1.83 in8.86 in
N/A
N/A
Height7.6 in5.24 in
N/A
N/A
Weight8.11 oz8.11 oz8.64 oz8.47 oz

Sound

Impedance16.0 Ω
N/A
23.0 Ω2200.0 Ω
Sensitivity109.0 dB< 106< 98
N/A
Frequency range8 - 2350022 - 195008 - 2200020 - 20000
Diaphragm diameter1.6 in
N/A
N/A
1.5 in
Driver technologyDynamicDynamicDynamic
N/A
Driver size1.57 in
N/A
1.57 in1.57 in
Maximum input power40.0 mW
N/A
N/A
N/A
Total harmonic distortion (THD)
N/A
0.7 %
N/A
N/A

Power

Battery operatedyesyesyes
N/A
Battery technology
Lithium Polymer
Nickel-Metal Hydride
Lithium-Ion
Lithium-Ion
Battery life16.0 h25.0 h13.0 h17.0 h
Standby time45.0 h
N/A
150.0 h
N/A
Talk time15.0 h25.0 h12.0 h
N/A
Charging via USByes
N/A
N/A
N/A
Power handling capacity40.0 mW
N/A
100.0 mW
N/A
Battery recharge time
N/A
N/A
2.5 h2.5 h

Often compared with Sony MDR-ZX770BN

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