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Compare 3 products

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Philips L1 Headphones
Philips L1
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Sennheiser MM 550 Headphones
Sennheiser MM 550
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Westone UM PRO 20 Headphones
Westone UM PRO 20
Available colors
Editiorial reviews
9
4.3 out of 5
5 user ratings
5 stars
40 %
4 stars
60 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
6
3.7 out of 5
3 user ratings
5 stars
0 %
4 stars
66 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
36
4.2 out of 5
36 user ratings
5 stars
44 %
4 stars
27 %
3 stars
27 %
2 stars
0 %
1 stars
0 %
37
4.2 out of 5
37 user ratings
5 stars
40 %
4 stars
40 %
3 stars
18 %
2 stars
0 %
1 stars
0 %
44
3.7 out of 5
44 user ratings
5 stars
22 %
4 stars
36 %
3 stars
34 %
2 stars
4 %
1 stars
2 %

Technical details

StyleOn-EarOn-EarIn-Ear
Connectivity technologyWiredWirelessWired
Magnet materialNeodymium
N/A
N/A
Sound output
N/A
SurroundStereo
Headset (integrated/enclosed microphone)
N/A
yesyes

Design

Colour of product
  • Aluminium,Black
  • Black
Black
  • Black
  • Transparent
Acoustic designHalf openedClosedClosed
Attachment type
N/A
HeadbandEar canal
Foldable
N/A
yes
N/A
Body material
N/A
N/A
Foam
Category
N/A
N/A
Audiophile
Water resistant
N/A
N/A
no
Noise isolating
N/A
N/A
yes

Dimensions

Width6.77 in
N/A
N/A
Depth3.15 in
N/A
N/A
Height7.95 in
N/A
N/A
Weight9.58 oz6.31 oz0.45 oz

Sound

Impedance26.0 Ω590.0 Ω27.0 Ω
Driver size1.57 in
N/A
N/A
Total harmonic distortion (THD)0.1 %
N/A
N/A
Maximum input power200.0 mW
N/A
N/A
Sensitivity
N/A
< 107< 119
Frequency range
N/A
22 - 1500020 - 18000
Driver technology
N/A
DynamicBalanced
Audio format
N/A
SRS
N/A
Simulated surround sound
N/A
yesno
Channels
N/A
N/A
2

Connectivity

Cable length1.11.41.3
3.5 mm/6.3 mm adapter included
N/A
yes
N/A
Audio streaming via bluetooth
N/A
  • A2DP aptX
  • A2DP
  • AVRCP
  • HFP
  • HSP
N/A
Bluetooth version
N/A
2.1+EDR
N/A
Wireless connection
N/A
Bluetooth
N/A
Wireless range
N/A
10
N/A
Type of connector
N/A
3.5mm
N/A
USB
N/A
nono
Inputs supported
N/A
N/A
3.5mm
Detachable cable
N/A
N/A
yes

Often compared with Philips L1

Often compared with Sennheiser MM 550

Often compared with Westone UM PRO 20