50points

Koss Porta Pro KTC

56points

Sennheiser PXC 250-II

Koss Porta Pro KTC
Comparison winner
Sennheiser PXC 250-II
vs
vs

24 facts in comparison

Koss Porta Pro KTC vs Sennheiser PXC 250-II

Koss Porta Pro KTC
Sennheiser PXC 250-II
50
points
Koss Porta Pro KTC
56
points
Sennheiser PXC 250-II

Why is Koss Porta Pro KTC better than Sennheiser PXC 250-II?

  • 4000Hz higher high-frequency
    ?

    25000Hzvs21000Hz
  • 100 Ohms lower impedance
    ?

    60 Ohmsvs160 Ohms
  • 336g lighter
    67gvs403g
  • Can be used as a headset
    ?

Why is Sennheiser PXC 250-II better than Koss Porta Pro KTC?

  • 5Hz lower low-frequency
    ?

    10Hzvs15Hz
  • 11dB/mW higher sound pressure level
    ?

    112dB/mWvs101dB/mW
  • Has active noise cancelling (noise control)
    ?
  • Has a neodymium magnet
    ?
  • Has included ear pads
    ?
  • 0.3m longer cable
    ?

    1.5mvs1.2m
  • Has a removable battery
    ?

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 Porta Pro KTC
Sennheiser PXC 250-II
2.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.

For example

Audeze LCD-1

Koss Porta Pro KTC
Sennheiser PXC 250-II
3.weight
?

Best

Sony MDR-EX150AP

3g

67g

403g

4.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

Koss Porta Pro KTC
Sennheiser PXC 250-II
5.can be folded
?

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

Koss Porta Pro KTC
Sennheiser PXC 250-II
6.Weather-sealed (splashproof)
?

The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.

For example

Jabra Elite 75t

Koss Porta Pro KTC
Sennheiser PXC 250-II

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

25000Hz

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

15Hz

10Hz

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

112dB/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.

For example

Skullcandy Sesh

Koss Porta Pro KTC
Sennheiser PXC 250-II
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

60 Ohms

160 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 Porta Pro KTC
Sennheiser PXC 250-II

Power

1.has a rechargeable battery
?

The battery can be recharged and used over again.

For example

Beats Solo Pro

Koss Porta Pro KTC
Sennheiser PXC 250-II
2.has a removable battery
?

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

Koss Porta Pro KTC
Sennheiser PXC 250-II

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

For example

Beats Solo Pro

Koss Porta Pro KTC
Sennheiser PXC 250-II
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 Porta Pro KTC
Sennheiser PXC 250-II

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 apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.

Koss Porta Pro KTC
Sennheiser PXC 250-II
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 Porta Pro KTC
Sennheiser PXC 250-II

Which are the best headphones?

Show all
This page is currently only available in English.