57points

Phiaton PS 20 NC

88points

Sennheiser HD 4.40 BT

Phiaton PS 20 NC
Comparison winner
Sennheiser HD 4.40 BT
vs
vs

33 facts in comparison

Phiaton PS 20 NC vs Sennheiser HD 4.40 BT

Phiaton PS 20 NC
Sennheiser HD 4.40 BT
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

Why is Phiaton PS 20 NC better than Sennheiser HD 4.40 BT?

  • 3Hz lower low-frequency
    15Hzvs18Hz
  • 205.1g lighter
    16gvs221.1g
  • Has active noise cancelling (noise reduction)
  • Has an in-line control panel
  • Travel bag is included
  • Has included ear pads
  • Has a straight plug
  • Has an in-ear form

Why is Sennheiser HD 4.40 BT better than Phiaton PS 20 NC?

  • Has sound isolation/passive noise reduction
  • 8 Ohms lower impedance
    18 Ohmsvs26 Ohms
  • Has a neodymium magnet
  • 12dB/mW higher sound pressure level
    113dB/mWvs101dB/mW
  • Has a detachable cable
  • Has an over-the-ear form
  • Can be folded
  • Can be used as a headset

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Top specs and features

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Design

1.has stereo speakers
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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 an over-the-ear form
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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.

3.weight

16g

221.1g

Best

Sony MDR-EX150AP

3g

4.has a detachable cable
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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

5.has an in-ear form
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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.

6.can be folded
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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

relevant

Sound quality

1.lowest frequency

15Hz

18Hz

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

2.highest frequency

22000Hz

22000Hz

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

3.has sound isolation/passive noise reduction
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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

4.sound pressure level

101dB/mW

113dB/mW

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

Best

AKG K553 Pro

144dB/mW

5.has a neodymium magnet
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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

6.impedance

26 Ohms

18 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.

Best

Flips Solo 2 Social

4 Ohms

relevant

Power

1.has a battery level indicator
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

An indicator shows you when the device has low battery.

2.has a rechargeable battery
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

The battery can be recharged and used over again.

3.has a removable battery
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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

relevant

Connectivity

1.Can be used wirelessly
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

3.supports Bluetooth pairing using NFC
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

relevant

Features

1.control panel placed on a device
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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.has an in-line control panel
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

There is a control panel on the cable, so you can easily operate the device without having to interact with it.

3.can be used as a headset
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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.

4.has a noise canceling microphone
Phiaton PS 20 NC
Sennheiser HD 4.40 BT

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

For example

Microsoft Surface Headphones

Top 10 headphones

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