62points
57points

Audio-Technica ATH-M40x

82points
85points

Sennheiser HD 4.40 BT

Audio-Technica ATH-M40x
Comparison winner
Cost-effectiveness winner
Sennheiser HD 4.40 BT
vs
vs

31 facts in comparison

Audio-Technica ATH-M40x vs Sennheiser HD 4.40 BT

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
62
points
Audio-Technica ATH-M40x
82
points
Sennheiser HD 4.40 BT

Why is Audio-Technica ATH-M40x better than Sennheiser HD 4.40 BT?

  • 2000Hz higher high-frequency
    ?

    24000Hzvs22000Hz
  • 3Hz lower low-frequency
    ?

    15Hzvs18Hz
  • Travel bag is included
    ?
  • Has a coil cable
    ?
  • Has a straight plug
    ?

Why is Sennheiser HD 4.40 BT better than Audio-Technica ATH-M40x?

  • 15dB/mW higher sound pressure level
    ?

    113dB/mWvs98dB/mW
  • 17 Ohms lower impedance
    ?

    18 Ohmsvs35 Ohms
  • 18.9g lighter
    221.1gvs240g
  • Can be used as a headset
    ?
  • Can be used wirelessly
    ?
  • Control panel placed on a device
    ?
  • Has a rechargeable battery
    ?
  • Has a battery level indicator
    ?

Price comparison

Cheap alternatives

Design

1.has stereo speakers
?

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
2.has an over-the-ear form
?

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.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
3.has a detachable cable
?

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

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
4.sweat resistant
?

Resistance to sweat makes it ideal for use while doing sports.

For example

Skullcandy Sesh

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
5.weight
?

Best

Sony MDR-EX150AP

3g

240g

221.1g

6.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT

Sound quality

1.highest frequency
?

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

24000Hz

22000Hz

2.lowest frequency
?

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

15Hz

18Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

98dB/mW

113dB/mW

4.has passive noise reduction
?

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

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
5.impedance
?

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

35 Ohms

18 Ohms

6.has active noise cancelling (noise control)
?

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

Beats Solo Pro

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT

Power

1.has a rechargeable battery
?

The battery can be recharged and used over again.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
2.has a battery level indicator
?

An indicator shows you when the device has low battery.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
3.has a removable battery
?

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

For example

Jaybird Run XT

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
2.has a 3.5mm male connector
?

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

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
3.supports Bluetooth pairing using NFC
?

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.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
4.Has Wi-Fi
?

The device can connect to Wi-Fi.

For example

Meters OV-1 Bluetooth

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT

Features

1.can be used as a headset
?

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.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
2.control panel placed on a device
?

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.

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT
3.has a noise canceling microphone
?

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

For example

Jabra Elite 75t

Audio-Technica ATH-M40x
Sennheiser HD 4.40 BT

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