vs
Sony MDR 7506
Sony MDR-7520
Top 41%782 points
Top 41%
Top 43%760 points
Top 43%
Top specs and features
Sony MDR 7506 vs Sony MDR-7520: 20 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
80000Hz
2. lowest frequency
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
10Hz
Sony MH1CBLK: 1Hz
5Hz
3. 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.
Sony MDR 7506
Sony MDR-7520
44% have it
4. weight
39g lighter.
230g
Sony MDR-EX150AP: 3g
269g
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.
63 Ohms
Flips Solo 2 Social: 4 Ohms
24 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.
Sony MDR 7506
Sony MDR-7520
36% have it
7. sound pressure level
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
106dB/mW
AKG K553 Pro: 144dB/mW
108dB/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.
Sony MDR 7506
Sony MDR-7520
67% 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.
Sony MDR 7506
Sony MDR-7520
39% 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.
Sony MDR 7506
Sony MDR-7520
76% have it
11. can be folded
Folding devices are good for transporting as they take up less space in your bag.
Sony MDR 7506
Sony MDR-7520
31% have it
12. 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.
Sony MDR 7506
Sony MDR-7520
46% have it
13. 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.
Sony MDR 7506
Sony MDR-7520
39% have it
14. 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.
40mm
Audeze LCD2 Classic: 106mm
50mm
headphones comparison
15. travel bag is included
The device comes with its own special case or pouch, which is useful for safe transportation.
Sony MDR 7506
Sony MDR-7520
64% have it
16. has included ear pads
Allows you to change ear pads without buying new ones.
Sony MDR 7506
Sony MDR-7520
44% have it
17. has a straight plug
A straight plug is better when the jack is on the top or bottom of your player.
Sony MDR 7506
Sony MDR-7520
49% have it
18. has a 3.5mm male connector
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Sony MDR 7506
Sony MDR-7520
80% have it
19. cable length
A long cable ensures more freedom of movement.
3m
Pioneer SE-A1000: 6m
3m
20. has a coiled cord
A coiled cord typically offers more flexibility as it can be extended, and taken outside for example.
Sony MDR 7506
Sony MDR-7520
7% have it
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