63points

Koss QZ900

59points

Sennheiser CX 3.00

Comparison winner
Koss QZ900
Sennheiser CX 3.00
vs
vs

28 facts in comparison

Koss QZ900 vs Sennheiser CX 3.00

Koss QZ900
Sennheiser CX 3.00
63
points
Koss QZ900
59
points
Sennheiser CX 3.00

Why is Koss QZ900 better than Sennheiser CX 3.00?

  • Has a detachable cable
    ?
  • Has active noise cancelling (noise control)
    ?
  • Has an over-the-ear form
    ?
  • Can be folded
    ?
  • Has a straight plug
    ?
  • Has a removable battery
    ?

Why is Sennheiser CX 3.00 better than Koss QZ900?

  • 1000Hz higher high-frequency
    ?

    21000Hzvs20000Hz
  • 3Hz lower low-frequency
    ?

    17Hzvs20Hz
  • 18dB/mW higher sound pressure level
    ?

    118dB/mWvs100dB/mW
  • 14 Ohms lower impedance
    ?

    18 Ohmsvs32 Ohms
  • Has a neodymium magnet
    ?
  • 206g lighter
    12gvs218g
  • Has included ear pads
    ?
  • Has an L-shaped plug
    ?

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.

Koss QZ900
Sennheiser CX 3.00
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.

Koss QZ900
Sennheiser CX 3.00
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.

Koss QZ900
Sennheiser CX 3.00
4.weight
?

Best

Sony MDR-EX150AP

3g

218g

12g

5.sweat resistant
?

Resistance to sweat makes it ideal for use while doing sports.

For example

Skullcandy Sesh

Koss QZ900
Sennheiser CX 3.00
6.can be folded
?

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

Koss QZ900
Sennheiser CX 3.00

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

20000Hz

21000Hz

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

20Hz

17Hz

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

100dB/mW

118dB/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.

Koss QZ900
Sennheiser CX 3.00
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

32 Ohms

18 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.

Koss QZ900
Sennheiser CX 3.00

Power

1.has a removable battery
?

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

Koss QZ900
Sennheiser CX 3.00

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

For example

Skullcandy Sesh

Koss QZ900
Sennheiser CX 3.00
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.

Koss QZ900
Sennheiser CX 3.00

Features

1.can be 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.

For example

Skullcandy Sesh

Koss QZ900
Sennheiser CX 3.00
2.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.

Koss QZ900
Sennheiser CX 3.00
3.has a noise canceling microphone
?

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

For example

Sennheiser IE 80S BT

Koss QZ900
Sennheiser CX 3.00

Which are the best headphones?

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