vs
Audio-Technica ATH-C505i
Philips Fidelio S2
Top 54%256 points
Top 54%
Top 35%362 points
Top 35%
Audio-Technica ATH-C505i
Philips Fidelio S2
Top specs and features

Audio-Technica ATH-C505i vs Philips Fidelio S2: 19 facts in comparison

1. weight

9g lighter.
5g
Sony DR-EX14VP: 3g
14g

2. can be used as a headset

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.
Audio-Technica ATH-C505i
Philips Fidelio S2
96% have it

3. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Audio-Technica ATH-C505i
Philips Fidelio S2
44% have it

4. has an earbud form

The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.
Audio-Technica ATH-C505i
Philips Fidelio S2
12% have it

5. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Audio-Technica ATH-C505i
Philips Fidelio S2
36% have it

6. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
20000Hz
Audio-Technica ATH-CKM500i: 25000Hz
24000Hz

7. has included ear pads

Allows you to change ear pads without buying new ones.
Audio-Technica ATH-C505i
Philips Fidelio S2
61% have it

8. has an in-ear form

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
Audio-Technica ATH-C505i
Philips Fidelio S2
75% have it

9. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Audio-Technica ATH-C505i
Philips Fidelio S2
27% have it

10. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
15mm
Erato Verse: 58mm
13.5mm

11. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
Audio-Technica ATH-C505i
Philips Fidelio S2
38% have it

12. has sound isolation/passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
Audio-Technica ATH-C505i
Philips Fidelio S2
22% have it

13. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Audio-Technica ATH-C505i
Philips Fidelio S2
30% have it

14. has a neodymium magnet

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
Audio-Technica ATH-C505i
Philips Fidelio S2
18% have it

15. has a tangle free cable

The cable is designed to minimize tangling.
Audio-Technica ATH-C505i
Philips Fidelio S2
15% have it

16. has an L-shaped plug

An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
Audio-Technica ATH-C505i
Philips Fidelio S2
4% have it

17. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
102dB/mW
Sennheiser Presence UC: 118dB/mW
107dB/mW

18. cable length

A long cable ensures more freedom of movement.
1.2m
Nokia BH-905i: 2.9m
1.2m

19. impedance

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
16 Ohms
Beyerdynamic MMX 101 iE: 12 Ohms
22 Ohms

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