45points

Koss Porta Pro KTC

61points

Sennheiser CX 350BT

Koss Porta Pro KTC
Sennheiser CX 350BT
Comparison winner
vs
vs

34 facts in comparison

Koss Porta Pro KTC vs Sennheiser CX 350BT

Koss Porta Pro KTC
Sennheiser CX 350BT

Why is Koss Porta Pro KTC better than Sennheiser CX 350BT?

  • 2Hz lower low-frequency
    ?

    15Hzvs17Hz
  • 5000Hz higher high-frequency
    ?

    25000Hzvs20000Hz
  • Has a 3.5mm male connector
    ?
  • Can be folded
    ?
  • Travel bag is included
    ?
  • Has an on-ear form
    ?
  • Has a straight plug
    ?

Why is Sennheiser CX 350BT better than Koss Porta Pro KTC?

  • 11dB/mW higher sound pressure level
    ?

    112dB/mWvs101dB/mW
  • 32 Ohms lower impedance
    ?

    28 Ohmsvs60 Ohms
  • Can be used wirelessly
    ?
  • Has a rechargeable battery
    ?
  • 55g lighter
    ?

    12gvs67g
  • Has a battery level indicator
    ?
  • Has an in-ear form
    ?
  • Has Bluetooth aptX
    ?

Price comparison

Koss Porta Pro KTC

ProductStorePrice
Koss Porta Pro KTC AmazonKoss Porta Pro KTC Ultimate Portable Hea...Koss Porta Pro KTC Ultimate Portable Headphone for iPod, iPhone and iPad
Amazon logo
$71.00
Koss Porta Pro KTC AmazonKoss Porta Pro On Ear Headphones with Ca...Koss Porta Pro On Ear Headphones with Case, Black / Silver
Amazon logo
$34.99
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
$59.99
Koss Porta Pro KTC AmazonKoss Porta Pro Limited Edition Rhythm Be...Koss Porta Pro Limited Edition Rhythm Beige On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Rhythm Beige
Amazon logo
$59.99
Koss Porta Pro KTC AmazonKoss KSC75 Portable Stereophone Headphon...Koss KSC75 Portable Stereophone Headphones, Single, Standard Packaging
Amazon logo
$19.99
Koss Porta Pro KTC AmazonKoss KTXPRO1 Titanium Portable Headphone...Koss KTXPRO1 Titanium Portable Headphones with Volume Control, Single, Standard Packaging
Amazon logo
$19.29
Koss Porta Pro KTC AmazonKoss SportaPro Stereo Headphones, Standa...Koss SportaPro Stereo Headphones, Standard Packaging
Amazon logo
$27.99
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
$37.22

Sennheiser CX 350BT

ProductStorePrice
Sennheiser CX 350BT AmazonSennheiser CX 350BT Bluetooth 5.0 Wirele...Sennheiser CX 350BT Bluetooth 5.0 Wireless Headphone - 10-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Two Device Connectivity - Black (CX 350BT Black)
Amazon logo
$69.95
Sennheiser CX 350BT AmazonSennheiser Consumer Audio CX 6.00 BT Wir...Sennheiser Consumer Audio CX 6.00 BT Wireless in-Ear Headphones, Bluetooth 4.2 with Qualcomm Apt-X, 6-Hour Battery Life, 1.5 Hour Fast USB Charging, Multi-Connection to 2 Devices, Black
Amazon logo
$78.69
Sennheiser CX 350BT AmazonSennheiser CX 150BT Bluetooth 5.0 Wirele...Sennheiser CX 150BT Bluetooth 5.0 Wireless Headphone - 10-Hour Battery Life, USB-C Fast Charging, Two Device Connectivity - Black (CX 150BT Black)
Amazon logo
$49.95
Sennheiser CX 350BT AmazonSennheiser CX 3.00 Black In-Ear Headphon...Sennheiser CX 3.00 Black In-Ear Headphone (Discontinued by Manufacturer)
Amazon logo
$95.17
Sennheiser CX 350BT AmazonSennheiser CX 7.00BT Wireless In-Ear Hea...Sennheiser CX 7.00BT Wireless In-Ear Headphone, Bluetooth 4.1 with Qualcomm Apt-X, NFC one touch pairing, 10 hour battery life, 1.5 hour fast USB charging, multi-connection to 2 devices
Amazon logo
$139.89
Sennheiser CX 350BT AmazonSennheiser HD 450BT Bluetooth 5.0 Wirele...Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black
Amazon logo
$99.95
Sennheiser CX 350BT AmazonSennheiser CX 300S In Ear Headphone with...Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red
Amazon logo
$49.95
Sennheiser CX 350BT AmazonSennheiser HD1 Free Bluetooth Wireless H...Sennheiser HD1 Free Bluetooth Wireless Headphone, Bluetooth 4.2 with Qualcomm Apt-X and AAC, 6 hour battery life, 1.5 hour fast USB charging, multi-connection to 2 devices
Amazon logo
$99.95
Sennheiser CX 350BT AmazonSennheiser PXC 550-II Wireless – NoiseGa...Sennheiser PXC 550-II Wireless – NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life
Amazon logo
$199.95
Sennheiser CX 350BT AmazonSennheiser CX 100 In Ear Headphone - Bla...Sennheiser CX 100 In Ear Headphone - Black
Amazon logo
$29.95

Design

1.has stereo speakers
Koss Porta Pro KTC
Sennheiser CX 350BT
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.sweat resistance
Koss Porta Pro KTC
Sennheiser CX 350BT
Resistance to sweat makes it ideal for use while doing sports.
3.weight

67g

12g

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.
4.weather-sealed (splashproof)
Koss Porta Pro KTC
Sennheiser CX 350BT
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
5.can be folded
Koss Porta Pro KTC
Sennheiser CX 350BT
Foldable devices are easier to transport and take up less storage space.
6.travel bag is included
Koss Porta Pro KTC
Sennheiser CX 350BT
The device comes with its own special case or pouch, which is useful for safe transportation.

Sound quality

1.lowest frequency

15Hz

17Hz

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

20000Hz

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 CX 350BT
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 CX 350BT
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

112dB/mW

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

60 Ohms

28 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 CX 350BT
The battery can be recharged and used over again.
2.has a battery level indicator
Koss Porta Pro KTC
Sennheiser CX 350BT
An indicator shows you when the device has low battery.
3.has a removable battery
Koss Porta Pro KTC
Sennheiser CX 350BT
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
Koss Porta Pro KTC
Sennheiser CX 350BT
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Koss Porta Pro KTC
Sennheiser CX 350BT
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
3.Has Bluetooth aptX
Koss Porta Pro KTC
Sennheiser CX 350BT
Bluetooth aptX is an audio codec used for transmitting hi-resolution audio wirelessly from Bluetooth-enabled devices. Developed by Qualcomm, the aptX audio technology includes variations such as aptX HD, aptX Low Latency, and aptX Adaptive.
4.supports Bluetooth pairing using NFC
Koss Porta Pro KTC
Sennheiser CX 350BT
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.
5.supports Wi-Fi
Koss Porta Pro KTC
Sennheiser CX 350BT
The device can connect to Wi-Fi.

Features

1.can be used as a headset
Koss Porta Pro KTC
Sennheiser CX 350BT
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 CX 350BT
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 CX 350BT
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 CX 350BT
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
6.Has voice prompts
Koss Porta Pro KTC
Sennheiser CX 350BT
With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.

Price comparison

Koss Porta Pro KTC

ProductStorePrice
Koss Porta Pro KTC AmazonKoss Porta Pro KTC Ultimate Portable Hea...Koss Porta Pro KTC Ultimate Portable Headphone for iPod, iPhone and iPad
Amazon logo
$71.00
Koss Porta Pro KTC AmazonKoss Porta Pro On Ear Headphones with Ca...Koss Porta Pro On Ear Headphones with Case, Black / Silver
Amazon logo
$34.99
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
$59.99
Koss Porta Pro KTC AmazonKoss Porta Pro Limited Edition Rhythm Be...Koss Porta Pro Limited Edition Rhythm Beige On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Rhythm Beige
Amazon logo
$59.99
Koss Porta Pro KTC AmazonKoss KSC75 Portable Stereophone Headphon...Koss KSC75 Portable Stereophone Headphones, Single, Standard Packaging
Amazon logo
$19.99
Koss Porta Pro KTC AmazonKoss KTXPRO1 Titanium Portable Headphone...Koss KTXPRO1 Titanium Portable Headphones with Volume Control, Single, Standard Packaging
Amazon logo
$19.29
Koss Porta Pro KTC AmazonKoss SportaPro Stereo Headphones, Standa...Koss SportaPro Stereo Headphones, Standard Packaging
Amazon logo
$27.99
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
$37.22

Sennheiser CX 350BT

ProductStorePrice
Sennheiser CX 350BT AmazonSennheiser CX 350BT Bluetooth 5.0 Wirele...Sennheiser CX 350BT Bluetooth 5.0 Wireless Headphone - 10-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Two Device Connectivity - Black (CX 350BT Black)
Amazon logo
$69.95
Sennheiser CX 350BT AmazonSennheiser Consumer Audio CX 6.00 BT Wir...Sennheiser Consumer Audio CX 6.00 BT Wireless in-Ear Headphones, Bluetooth 4.2 with Qualcomm Apt-X, 6-Hour Battery Life, 1.5 Hour Fast USB Charging, Multi-Connection to 2 Devices, Black
Amazon logo
$78.69
Sennheiser CX 350BT AmazonSennheiser CX 150BT Bluetooth 5.0 Wirele...Sennheiser CX 150BT Bluetooth 5.0 Wireless Headphone - 10-Hour Battery Life, USB-C Fast Charging, Two Device Connectivity - Black (CX 150BT Black)
Amazon logo
$49.95
Sennheiser CX 350BT AmazonSennheiser CX 3.00 Black In-Ear Headphon...Sennheiser CX 3.00 Black In-Ear Headphone (Discontinued by Manufacturer)
Amazon logo
$95.17
Sennheiser CX 350BT AmazonSennheiser CX 7.00BT Wireless In-Ear Hea...Sennheiser CX 7.00BT Wireless In-Ear Headphone, Bluetooth 4.1 with Qualcomm Apt-X, NFC one touch pairing, 10 hour battery life, 1.5 hour fast USB charging, multi-connection to 2 devices
Amazon logo
$139.89
Sennheiser CX 350BT AmazonSennheiser HD 450BT Bluetooth 5.0 Wirele...Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black
Amazon logo
$99.95
Sennheiser CX 350BT AmazonSennheiser CX 300S In Ear Headphone with...Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red
Amazon logo
$49.95
Sennheiser CX 350BT AmazonSennheiser HD1 Free Bluetooth Wireless H...Sennheiser HD1 Free Bluetooth Wireless Headphone, Bluetooth 4.2 with Qualcomm Apt-X and AAC, 6 hour battery life, 1.5 hour fast USB charging, multi-connection to 2 devices
Amazon logo
$99.95
Sennheiser CX 350BT AmazonSennheiser PXC 550-II Wireless – NoiseGa...Sennheiser PXC 550-II Wireless – NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life
Amazon logo
$199.95
Sennheiser CX 350BT AmazonSennheiser CX 100 In Ear Headphone - Bla...Sennheiser CX 100 In Ear Headphone - Black
Amazon logo
$29.95

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