AKG K99 PerceptionSony MDR-V55
Top 41%405 points
Top 41%
Top 28%490 points
Top 28%
AKG K99 Perception
Sony MDR-V55
vs
Top specs and features

AKG K99 Perception vs Sony MDR-V55: 18 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.

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

3. weight

10g lighter.

4. 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.

5. 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.
AKG K99 Perception
Sony MDR-V55
35% have it

6. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

7. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
AKG K99 Perception
Sony MDR-V55
73% have it

8. has a tangle free cable

The cable is designed to minimize tangling.
AKG K99 Perception
Sony MDR-V55
26% 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.
AKG K99 Perception
Sony MDR-V55
38% have it

10. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K99 Perception
Sony MDR-V55
31% have it

11. 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.

12. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
AKG K99 Perception
Sony MDR-V55
74% have it

13. 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.
AKG K99 Perception
Sony MDR-V55
31% have it

14. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K99 Perception
Sony MDR-V55
55% have it

15. 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.
AKG K99 Perception
Sony MDR-V55
42% have it

16. cable length

A long cable ensures more freedom of movement.

17. has an on-ear form

This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
AKG K99 Perception
Sony MDR-V55
22% 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.
AKG K99 Perception
Sony MDR-V55
87% have it

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