66points

Master & Dynamic MH40

90points

Sennheiser HD 4.40 BT

Master & Dynamic MH40
Comparison winner
Sennheiser HD 4.40 BT
vs
vs

32 facts in comparison

Master & Dynamic MH40 vs Sennheiser HD 4.40 BT

Master & Dynamic MH40
Sennheiser HD 4.40 BT
Master & Dynamic MH40
Sennheiser HD 4.40 BT
66
points
90
points

Why is Master & Dynamic MH40 better than Sennheiser HD 4.40 BT?

  • 15Hz lower low-frequency
    3Hzvs18Hz
  • Has an in-line control panel
  • Travel bag is included
  • Has a straight plug

Why is Sennheiser HD 4.40 BT better than Master & Dynamic MH40?

  • 14 Ohms lower impedance
    18 Ohmsvs32 Ohms
  • 138.9g lighter
    221.1gvs360g
  • Can be folded
  • Can be used wirelessly
  • Has a battery level indicator
  • 1 more microphone(s)
    2vs1
  • Has an L-shaped plug
  • Has a rechargeable battery

Top specs and features

Design

1.has stereo speakers
Master & Dynamic MH40
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 a detachable cable
Master & Dynamic MH40
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.

3.has an over-the-ear form
Master & Dynamic MH40
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.

4.weight

360g

221.1g

Best

Sony MDR-EX150AP

3g

5.has a tangle free cable
Master & Dynamic MH40
Sennheiser HD 4.40 BT

The cable is designed to minimize tangling.

For example

SoundMagic E11C

6.can be folded
Master & Dynamic MH40
Sennheiser HD 4.40 BT

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

Sound quality

1.highest frequency

65000Hz

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

2.lowest frequency

3Hz

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

3.has sound isolation/passive noise reduction
Master & Dynamic MH40
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.impedance

32 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

5.has a neodymium magnet
Master & Dynamic MH40
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.has active noise cancelling (noise reduction)
Master & Dynamic MH40
Sennheiser HD 4.40 BT

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.

For example

Audio-Technica ATH-ANC900BT

Power

1.has a battery level indicator
Master & Dynamic MH40
Sennheiser HD 4.40 BT

An indicator shows you when the device has low battery.

2.has a rechargeable battery
Master & Dynamic MH40
Sennheiser HD 4.40 BT

The battery can be recharged and used over again.

3.has a removable battery
Master & Dynamic MH40
Sennheiser HD 4.40 BT

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
Master & Dynamic MH40
Sennheiser HD 4.40 BT

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
Master & Dynamic MH40
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
Master & Dynamic MH40
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
Master & Dynamic MH40
Sennheiser HD 4.40 BT

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

Features

1.control panel placed on a device
Master & Dynamic MH40
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.can be used as a headset
Master & Dynamic MH40
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.

3.warranty period

2

2

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Best

Treblab X2

Unlimited undefined

4.has an in-line control panel
Master & Dynamic MH40
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.

5.number of microphones

1

2

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Parrot Zik Sport

8

6.has a noise canceling microphone
Master & Dynamic MH40
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

Videos

Powered by

Top 10 headphones

Add to comparison
    This page is currently only available in English.