Sennheiser HD 429sAudio-Technica ATH-M20x
Top 51%661 points
Top 51%
Top 52%647 points
Top 52%
Sennheiser HD 429s
Audio-Technica ATH-M20x
vs
Top specs and features

Sennheiser HD 429s vs Audio-Technica ATH-M20x: 15 facts in comparison

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
22000Hz
Sony MDR-Z1R: 120000Hz
20000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
18Hz
Sony MH1CBLK: 1Hz
15Hz

3. weight

29g lighter.
219g
Sony MDR-EX150AP: 3g
190g

4. 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.
Sennheiser HD 429s
Audio-Technica ATH-M20x
44% have it

5. 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.
32 Ohms
Flips Solo 2 Social: 4 Ohms
47 Ohms

6. 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.
Sennheiser HD 429s
Audio-Technica ATH-M20x
35% have it

7. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
110dB/mW
AKG K553 Pro: 144dB/mW
96dB/mW

8. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Sennheiser HD 429s
Audio-Technica ATH-M20x
69% have it

9. 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.
Sennheiser HD 429s
Audio-Technica ATH-M20x
46% have it

10. 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.
Sennheiser HD 429s
Audio-Technica ATH-M20x
43% have it

11. 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.
Sennheiser HD 429s
Audio-Technica ATH-M20x
75% have it

12. has an over-the-ear form

Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
Sennheiser HD 429s
Audio-Technica ATH-M20x
40% have it

13. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Sennheiser HD 429s
Audio-Technica ATH-M20x
49% have it

14. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Sennheiser HD 429s
Audio-Technica ATH-M20x
82% have it

15. cable length

A long cable ensures more freedom of movement.
1.2m
Pioneer SE-A1000: 6m
3m

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