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Audio-Technica ATH-M20
HiFiMAN HE-4
Top 46%709 points
Top 46%
27 likes
Top 53%628 points
Top 53%
24 likes
Top specs and features
Audio-Technica ATH-M20 vs HiFiMAN HE-4: 17 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.
20000Hz
Sony MDR-Z1R: 120000Hz
60000Hz
2. lowest frequency
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
30Hz
Sony MH1CBLK: 1Hz
10Hz
3. weight
120g lighter.
230g
Sony MDR-EX150AP: 3g
350g
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.
Audio-Technica ATH-M20
HiFiMAN HE-4
45% 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.
40 Ohms
Flips Solo 2 Social: 4 Ohms
38 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.
Audio-Technica ATH-M20
HiFiMAN HE-4
35% have it
7. sound pressure level
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
98dB/mW
AKG K553 Pro: 144dB/mW
86dB/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.
Audio-Technica ATH-M20
HiFiMAN HE-4
68% have it
9. has a detachable cable
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
Audio-Technica ATH-M20
HiFiMAN HE-4
38% have it
10. 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-M20
HiFiMAN HE-4
75% have it
11. 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.
Audio-Technica ATH-M20
HiFiMAN HE-4
39% have it
12. has included ear pads
Allows you to change ear pads without buying new ones.
Audio-Technica ATH-M20
HiFiMAN HE-4
43% have it
13. has a straight plug
A straight plug is better when the jack is on the top or bottom of your player.
Audio-Technica ATH-M20
HiFiMAN HE-4
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.
Audio-Technica ATH-M20
HiFiMAN HE-4
81% have it
15. cable length
A long cable ensures more freedom of movement.
3m
Pioneer SE-A1000: 6m
3m
16. has a coiled cord
A coiled cord typically offers more flexibility as it can be extended, and taken outside for example.
Audio-Technica ATH-M20
HiFiMAN HE-4
7% have it
17. has an open-back design
The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
Audio-Technica ATH-M20
HiFiMAN HE-4
10% have it
Top 10 headphones
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