AKG K99 PerceptionSennheiser Orpheus HE90
Top 41%405 points
Top 41%
Top 43%391 points
Top 43%
AKG K99 Perception
Sennheiser Orpheus HE90
vs
Top specs and features

AKG K99 Perception vs Sennheiser Orpheus HE90: 14 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.
100000Hz

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. 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.
AKG K99 Perception
Sennheiser Orpheus HE90
49% have it

4. 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
Sennheiser Orpheus HE90
35% have it

5. 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
Sennheiser Orpheus HE90
73% have it

6. has a tangle free cable

The cable is designed to minimize tangling.
AKG K99 Perception
Sennheiser Orpheus HE90
26% have it

7. 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.
AKG K99 Perception
Sennheiser Orpheus HE90
45% have it

8. 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
Sennheiser Orpheus HE90
31% have it

9. 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
Sennheiser Orpheus HE90
74% have it

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K99 Perception
Sennheiser Orpheus HE90
55% 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.
AKG K99 Perception
Sennheiser Orpheus HE90
42% have it

12. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K99 Perception
Sennheiser Orpheus HE90
65% have it

13. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
AKG K99 Perception
Sennheiser Orpheus HE90
10% 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.
AKG K99 Perception
Sennheiser Orpheus HE90
87% have it

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