47points

Koss CC01

90points

Sennheiser HD 4.40 BT

49points

Sony WF-1000X

Koss CC01
Comparison winner
Sennheiser HD 4.40 BT
Sony WF-1000X
vs
vs

30 facts in comparison

Koss CC01 vs Sennheiser HD 4.40 BT vs Sony WF-1000X

Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

Why is Koss CC01 better than Sennheiser HD 4.40 BT & Sony WF-1000X?

  • Lowest frequency
    10Hzvs18,20Hz
  • Has included ear pads
  • Has an in-ear form
  • Has a straight plug

Why is Sennheiser HD 4.40 BT better than Koss CC01 & Sony WF-1000X?

  • Has a neodymium magnet
  • Has a detachable cable
  • Can be folded
  • Has an over-the-ear form
  • Control panel placed on a device
  • Has a battery level indicator
  • Has an L-shaped plug
  • Has a rechargeable battery

Why is Sony WF-1000X better than Koss CC01 & Sennheiser HD 4.40 BT?

  • Has active noise cancelling (noise reduction)
  • Has an earbud form

Top specs and features

Design

1.has stereo speakers
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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 CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

3.has an over-the-ear form
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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.

4.can be folded
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

Folding devices are good for transporting as they take up less space in your bag.

5.has a tangle free cable
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

The cable is designed to minimize tangling.

For example

SoundMagic E11C

6.has an in-ear form
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.

Sound quality

1.highest frequency

20000Hz

22000Hz

20000Hz

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

2.lowest frequency

10Hz

18Hz

20Hz

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

3.has sound isolation/passive noise reduction
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

4.has a neodymium magnet
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

5.has active noise cancelling (noise reduction)
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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.

Power

1.has a battery level indicator
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

An indicator shows you when the device has low battery.

2.has a rechargeable battery
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

The battery can be recharged and used over again.

3.has a removable battery
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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

For example

Bang & Olufsen Beoplay H9i

Connectivity

1.Can be used wirelessly
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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 CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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.Has WiFi
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

Features

1.control panel placed on a device
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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.

2.can be used as a headset
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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.

3.has a noise canceling microphone
Koss CC01
Sennheiser HD 4.40 BT
Sony WF-1000X

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

For example

Microsoft Surface Headphones

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