AKG K845BTSony MDR-7550
Top 27%496 points
Top 27%
Top 28%489 points
Top 28%
AKG K845BT
Sony MDR-7550
vs
Top specs and features

AKG K845BT vs Sony MDR-7550: 25 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

281g 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 K845BT
Sony MDR-7550
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. 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 K845BT
Sony MDR-7550
35% have it

7. sound pressure level

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

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 K845BT
Sony MDR-7550
73% have it

9. has a tangle free cable

The cable is designed to minimize tangling.
AKG K845BT
Sony MDR-7550
26% have it

10. 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 K845BT
Sony MDR-7550
38% have it

11. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K845BT
Sony MDR-7550
31% have it

12. 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 K845BT
Sony MDR-7550
45% have it

13. 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.

14. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K845BT
Sony MDR-7550
44% have it

15. 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 K845BT
Sony MDR-7550
31% have it

16. 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 K845BT
Sony MDR-7550
74% have it

17. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K845BT
Sony MDR-7550
15% have it

18. 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 K845BT
Sony MDR-7550
13% have it

19. 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 K845BT
Sony MDR-7550
42% have it

20. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K845BT
Sony MDR-7550
65% have it

21. has a battery level indicator

An indicator shows you when the device has low battery.
AKG K845BT
Sony MDR-7550
8% have it

22. cable length

A long cable ensures more freedom of movement.

23. 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 K845BT
Sony MDR-7550
33% have it

24. 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 K845BT
Sony MDR-7550
87% have it

25. Has WiFi

The device can connect to WiFi.
AKG K845BT
Sony MDR-7550
1% have it

Top 10 headphones

Add to comparison
  • AKG K845BT
  • Sony MDR-7550
Compare
This page is currently only available in English.