AKG K77 PerceptionSennheiser CX 5.00i
Top 38%420 points
Top 38%
Top 29%481 points
Top 29%
AKG K77 Perception
Sennheiser CX 5.00i
vs
Top specs and features

AKG K77 Perception vs Sennheiser CX 5.00i: 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.

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

174g lighter.

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.
AKG K77 Perception
Sennheiser CX 5.00i
49% 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.

6. sound pressure level

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

7. has a tangle free cable

The cable is designed to minimize tangling.
AKG K77 Perception
Sennheiser CX 5.00i
26% have it

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.
AKG K77 Perception
Sennheiser CX 5.00i
73% 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.
AKG K77 Perception
Sennheiser CX 5.00i
45% have it

10. is 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.
AKG K77 Perception
Sennheiser CX 5.00i
34% have it

11. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K77 Perception
Sennheiser CX 5.00i
44% have it

12. 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 K77 Perception
Sennheiser CX 5.00i
31% have it

13. 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 K77 Perception
Sennheiser CX 5.00i
74% 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 K77 Perception
Sennheiser CX 5.00i
55% have it

15. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K77 Perception
Sennheiser CX 5.00i
15% have it

16. 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 K77 Perception
Sennheiser CX 5.00i
42% have it

17. control panel placed on a device

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
AKG K77 Perception
Sennheiser CX 5.00i
13% have it

18. cable length

A long cable ensures more freedom of movement.

19. 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 K77 Perception
Sennheiser CX 5.00i
87% have it

20. has an in-ear form

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
AKG K77 Perception
Sennheiser CX 5.00i
33% have it

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