46points

AKG K612 Pro

62points

Koss QZ900

AKG K612 Pro
Comparison winner
Koss QZ900
vs
vs

21 facts in comparison

AKG K612 Pro vs Koss QZ900

AKG K612 Pro
Koss QZ900
46
points
AKG K612 Pro
62
points
Koss QZ900

Why is AKG K612 Pro better than Koss QZ900?

  • 19500Hz higher high-frequency
    ?

    39500Hzvs20000Hz
  • 8Hz lower low-frequency
    ?

    12Hzvs20Hz
  • 1dB/mW higher sound pressure level
    ?

    101dB/mWvs100dB/mW
  • Has a neodymium magnet
    ?
  • Has a tangle free cable
    ?
  • 1.8m longer cable
    ?

    3mvs1.2m
  • Has an open-back design
    ?

Why is Koss QZ900 better than AKG K612 Pro?

  • Has passive noise reduction
    ?
  • Has stereo speakers
    ?
  • 88 Ohms lower impedance
    ?

    32 Ohmsvs120 Ohms
  • Has a detachable cable
    ?
  • Has active noise cancelling (noise control)
    ?
  • 20g lighter
    218gvs238g
  • Can be folded
    ?
  • Has an in-line control panel
    ?

Price comparison

Design

1.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.

AKG K612 Pro
Koss QZ900
2.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 K612 Pro
Koss QZ900
3.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 K612 Pro
Koss QZ900
4.weight
?

Best

Sony MDR-EX150AP

3g

238g

218g

5.can be folded
?

Foldable devices are easier to transport and take up less storage space.

AKG K612 Pro
Koss QZ900
6.has a tangle free cable
?

The cable is designed to minimize tangling.

AKG K612 Pro
Koss QZ900

Sound quality

1.highest frequency
?

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Best

Sony MDR-Z1R

120000Hz

39500Hz

20000Hz

2.lowest frequency
?

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

Best

Sony MH1CBLK

1Hz

12Hz

20Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

101dB/mW

100dB/mW

4.has 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 K612 Pro
Koss QZ900
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.

Best

Flips Solo 2 Social

4 Ohms

120 Ohms

32 Ohms

6.has active noise cancelling (noise control)
?

This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.

AKG K612 Pro
Koss QZ900

Power

1.has a removable battery
?

The battery is removable and can be replaced by the user if broken.

AKG K612 Pro
Koss QZ900

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

For example

Skullcandy Sesh

AKG K612 Pro
Koss QZ900
2.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 K612 Pro
Koss QZ900

Features

1.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 K612 Pro
Koss QZ900

Which are the best headphones?

Show all
This page is currently only available in English.