48points

Koss Porta Pro KTC

55points

Sennheiser PX 100-IIi

Koss Porta Pro KTC
Sennheiser PX 100-IIi
Comparison winner
vs
vs

34 facts in comparison

Koss Porta Pro KTC vs Sennheiser PX 100-IIi

Koss Porta Pro KTC
Sennheiser PX 100-IIi
48
points
Koss Porta Pro KTC
55
points
Sennheiser PX 100-IIi

Why is Koss Porta Pro KTC better than Sennheiser PX 100-IIi?

  • Has stereo speakers
    ?
  • 18g lighter
    ?

    67gvs85g

Why is Sennheiser PX 100-IIi better than Koss Porta Pro KTC?

  • 2000Hz higher high-frequency
    ?

    27000Hzvs25000Hz
  • 13dB/mW higher sound pressure level
    ?

    114dB/mWvs101dB/mW
  • 28 Ohms lower impedance
    ?

    32 Ohmsvs60 Ohms
  • Has a neodymium magnet
    ?

Price comparison

Koss Porta Pro KTC

ProductStorePrice
Koss Porta Pro KTC AmazonKoss Porta Pro On Ear Headphones with Ca...Koss Porta Pro On Ear Headphones with Case, Black / Silver
Amazon logo
$29.99
Koss Porta Pro KTC AmazonKoss Porta Pro Wireless Bluetooth On-Ear...Koss Porta Pro Wireless Bluetooth On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote, Adjustable Headband with Multi-Pivoting Ear Plates, Black
Amazon logo
$79.99
Koss Porta Pro KTC AmazonKoss Porta Pro with Microphone and Remot...Koss Porta Pro with Microphone and Remote On-Ear Headphones, in-Line Microphone and Touch Remote Control, Collapsible Design, Wired with 3.5mm Plug, Black and Silver
Amazon logo
$49.99
Koss Porta Pro KTC AmazonKoss Porta Pro Limited Edition Black Gol...Koss Porta Pro Limited Edition Black Gold On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Black and Gold
Amazon logo
$59.99
Koss Porta Pro KTC AmazonKoss Wireless Bluetooth Bundle White, BT...Koss Wireless Bluetooth Bundle White, BT539iW Over-Ear Headphone with Remote and in-line Microphone, BTS1W Portable Speaker, BT190iW Earbuds with in-Line Microphone and Touch Controls
Amazon logo
$189.99
Koss Porta Pro KTC AmazonKoss Porta Pro Enthusiast Bundle
Amazon logo
$145.00
Koss Porta Pro KTC AmazonKoss Porta Pro Black with Official Hard ...Koss Porta Pro Black with Official Hard Carry Case Bundle
Amazon logo
$39.99
Koss Porta Pro KTC AmazonKoss Porta Pro with Mic/Remote and Hard ...Koss Porta Pro with Mic/Remote and Hard Carry Case Bundle
Amazon logo
$64.99
Koss Porta Pro KTC AmazonKoss Porta Pro Classic with Official Har...Koss Porta Pro Classic with Official Hard Carry Case
Amazon logo
$44.99
Koss Porta Pro KTC AmazonKoss Porta Pro Headphones Ear Phones Red...Koss Porta Pro Headphones Ear Phones Red Hot Collapsible Design with Travel Bag Included
Amazon logo
$39.23

Design

1.has stereo speakers
Koss Porta Pro KTC
Sennheiser PX 100-IIi
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a detachable cable
Koss Porta Pro KTC
Sennheiser PX 100-IIi
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
3.sweat resistance
Koss Porta Pro KTC
Sennheiser PX 100-IIi
Resistance to sweat makes it ideal for use while doing sports.
4.weight

67g

85g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
5.weather-sealed (splashproof)
Koss Porta Pro KTC
Sennheiser PX 100-IIi
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
6.can be folded
Koss Porta Pro KTC
Sennheiser PX 100-IIi
Foldable devices are easier to transport and take up less storage space.

Sound quality

1.lowest frequency

15Hz

15Hz

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

25000Hz

27000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Koss Porta Pro KTC
Sennheiser PX 100-IIi
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.has active noise cancellation (noise control)
Koss Porta Pro KTC
Sennheiser PX 100-IIi
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.
5.sound pressure level

101dB/mW

114dB/mW

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

60 Ohms

32 Ohms

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.

Power

1.has a rechargeable battery
Koss Porta Pro KTC
Sennheiser PX 100-IIi
The battery can be recharged and used over again.
2.has a battery level indicator
Koss Porta Pro KTC
Sennheiser PX 100-IIi
An indicator shows you when the device has low battery.
3.has a removable battery
Koss Porta Pro KTC
Sennheiser PX 100-IIi
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
Koss Porta Pro KTC
Sennheiser PX 100-IIi
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Koss Porta Pro KTC
Sennheiser PX 100-IIi
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
3.supports Bluetooth pairing using NFC
Koss Porta Pro KTC
Sennheiser PX 100-IIi
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.
4.supports Wi-Fi
Koss Porta Pro KTC
Sennheiser PX 100-IIi
The device can connect to Wi-Fi.

Features

1.can be used as a headset
Koss Porta Pro KTC
Sennheiser PX 100-IIi
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.
2.has a noise-canceling microphone
Koss Porta Pro KTC
Sennheiser PX 100-IIi
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones

1

1

More microphones result in better sound quality and enable the device to filter out background noise.
4.control panel placed on a device
Koss Porta Pro KTC
Sennheiser PX 100-IIi
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.
5.Has an in-line control panel
Koss Porta Pro KTC
Sennheiser PX 100-IIi
There is a control panel on the cable, so you can easily operate the device without having to interact with it.

Price comparison

Koss Porta Pro KTC

ProductStorePrice
Koss Porta Pro KTC AmazonKoss Porta Pro On Ear Headphones with Ca...Koss Porta Pro On Ear Headphones with Case, Black / Silver
Amazon logo
$29.99
Koss Porta Pro KTC AmazonKoss Porta Pro Wireless Bluetooth On-Ear...Koss Porta Pro Wireless Bluetooth On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote, Adjustable Headband with Multi-Pivoting Ear Plates, Black
Amazon logo
$79.99
Koss Porta Pro KTC AmazonKoss Porta Pro with Microphone and Remot...Koss Porta Pro with Microphone and Remote On-Ear Headphones, in-Line Microphone and Touch Remote Control, Collapsible Design, Wired with 3.5mm Plug, Black and Silver
Amazon logo
$49.99
Koss Porta Pro KTC AmazonKoss Porta Pro Limited Edition Black Gol...Koss Porta Pro Limited Edition Black Gold On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Black and Gold
Amazon logo
$59.99
Koss Porta Pro KTC AmazonKoss Wireless Bluetooth Bundle White, BT...Koss Wireless Bluetooth Bundle White, BT539iW Over-Ear Headphone with Remote and in-line Microphone, BTS1W Portable Speaker, BT190iW Earbuds with in-Line Microphone and Touch Controls
Amazon logo
$189.99
Koss Porta Pro KTC AmazonKoss Porta Pro Enthusiast Bundle
Amazon logo
$145.00
Koss Porta Pro KTC AmazonKoss Porta Pro Black with Official Hard ...Koss Porta Pro Black with Official Hard Carry Case Bundle
Amazon logo
$39.99
Koss Porta Pro KTC AmazonKoss Porta Pro with Mic/Remote and Hard ...Koss Porta Pro with Mic/Remote and Hard Carry Case Bundle
Amazon logo
$64.99
Koss Porta Pro KTC AmazonKoss Porta Pro Classic with Official Har...Koss Porta Pro Classic with Official Hard Carry Case
Amazon logo
$44.99
Koss Porta Pro KTC AmazonKoss Porta Pro Headphones Ear Phones Red...Koss Porta Pro Headphones Ear Phones Red Hot Collapsible Design with Travel Bag Included
Amazon logo
$39.23

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