Name: Fidelio S1
Brand: Philips
SKU: 11545
Rating: 4.3 (33 reviews)

4.2

based on all reviews

smoother and more laid-back
better bass depth and more bass overall
pretty good width and average depth

Not perfect
the isolation is not as good either
it still sounds a little less full-bodied and not as warm

Impedance: 32 Ω
Sensitivity: , 107 dB
Frequency range: 15, 40000 Hz
Acoustic design: Half opened
Sound output: Stereo
Style: In-Ear
Connectivity technology: Wired

Philips Fidelio S1 - Pros & Cons

smoother and more laid-back
better bass depth and more bass overall
pretty good width and average depth
sound is clear and precise

Not perfect
the isolation is not as good either
it still sounds a little less full-bodied and not as warm
It dropped to as low as 49$
not available without smart phone controls

Philips Fidelio S1 - Technical Overview

	Poor	Average	Good	Excellent
Driver size	13.5 mm Best: Hauppauge XFones Driver size: 400 mm
Impedance	32 Ω Best: Stax SR-L500 Impedance: 145000 Ω
Weight	14 g Best: Cyber Acoustics ACM-7002 Weight: 0.11 g

Philips - Video Reviews (5)

Philips Fidelio S1 High Fidelity In Ear Headphones review

Philips Fidelio S1 hoofdtelefoon videoreview en unboxing (NL-BE)

Philips Fidelio S1 - Full Specifications

Sound output	Stereo
Style	In-Ear
Connectivity technology	Wired
Headset (integrated/enclosed microphone)	yes
Magnet material	Neodymium

Width	0.98 in
Depth	0.65 in
Height	1.3 in
Weight	0.49 oz

Microphone type	In-line microphone

Buttons	Answer button Play/Pause Volume

Colour of product	Black
Acoustic design	Half opened
Attachment type	Ear canal
Category	Sport
Noise isolating	yes

Impedance	32.0 Ω
Sensitivity	< 107
Frequency range	15 - 40000
Diaphragm diameter	0.5 in
Driver size	0.53 in

Cable length	1.2
3.5 mm/6.3 mm adapter included	no
Type of connector	3.5mm
USB	no
Detachable cable	no
Other connectors	Digital optical input

Battery operated	no
Power handling capacity	40.0 mW

Philips Fidelio S1 - Q&A

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Philips Fidelio S1 Philips - Editorial Reviews (2)

4.0

Based on 2 reviews

whathifi

Published: 14.02.2014

Home review

4.0

A capable performance, but we could do with more punch

The Headphone List

Published: 25.07.2015

Philips Fidelio S1 In-Ear Earphone Review | The Headphone List

The Philips Fidelio S1 earphones are well-designed, user-friendly, and have good fit and finish but come close to the price of the higher-end S2 model