Audio-Technica ATH-M20x vs Audio-Technica ATH-M40x

Audio-Technica ATH-M20x review
vs
Audio-Technica ATH-M40x review

Let me introduce you to the comparison Audio-Technica ATH-M20x vs ATH-M40x. They have a lot in common. Both devices are closed back and have an over-ear design. Also, these headphones come with an audio cable.

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Features

First, let's compare their impedance. Audio-Technica ATH-M20x has 47 Ohm whilst Audio-Technica ATH-M40x has 35 Ohm. Real audiophiles know that the frequency response matters most, so I offer you to take a look at this feature. The model ATH-M20x works in a range of 15 Hz – 20 kHz, while ATH-M40x has a frequency response from 15 Hz to 24 kHz. Another important technical characteristic is sensitivity. In the first case it is 96 dB and in the second case — 98 dB.

Sound

Audio-Technica ATH-M20x has rich and warm tones. Its sound is well-balanced and realistic. The appliance provides slightly distorted highs. These headphones are great for a wide variety of genres.

Audio-Technica ATH-M40x vs ATH-M20x has a pretty decent soundstage but no impressive bass boost. It is worth mentioning that the headphones can be very loud because of the lower bass. Highs are flat here.

Both pairs of headphones leak sound. So, consider that everything you hear in a noisy environment will be partly mixed with other sounds.

Comfort and design

Both devices made by Audio-Technica have an adjustable headband. There is quite a big difference between their weight, as ATH-M20x has 190 g and ATH-M40x has 240 g. They fold, therefore can be used for travelling. It is a pity that any of the considered headphones do not have a carry case.

The thick wire that you get with the headphones is 300cm long. It may be a problem for those who are going to walk with the device.

Audio-Technica ATH-M20x pros and cons

Audio-Technica ATH-M20x pros and cons

Pros

  • Ear cups are releasable
  • The jack is gold plated and has a great bend protector
  • You get it with a plug adapter for different uses
  • The headband covering is pretty durable and feels very nice

Cons

  • You will not hear bass drums really good if they are not mixed loud enough
  • The sound gets problems in power and volume while you are using the headphones with a cell phone

Audio-Technica ATH-M40x pros and cons

Audio-Technica ATH-M40x pros and cons

Pros

  • The ear cups swivel 90 degree and it makes one-ear monitoring super easy
  • Can get quite loud even powered off of motherboard audio
  • You can wear them for hours even with glasses

Cons

  • Made of durable materials that feel solid
  • Not the best choice for doing sport as it can get a little hot

Votes 1 1
Rating 5 5

Headphones comparison chart

Overall
Audio-Technica ATH-M20x
7
Audio-Technica ATH-M40x
8.2
10
10
Audio-Technica ATH-M20x

Audio-Technica ATH-M20x review

May 27, 2020

Let’s view a model of Japanese audio brand Audio-Technica ATH-M20x that represents over ear cl...

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Audio-Technica ATH-M40x

Audio-Technica ATH-M40x review

May 20, 2020

The Japanese model of Hi-Fi headphones Audio-Technica ATH-M40x is a decent option of closed back ove...

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Common

Product

Audio-Technica ATH-M20x
Audio-Technica ATH-M40x

Model

ATH-M20x
ATH-M40x

Brand

Audio-Technica
Audio-Technica

Reviews

5002
5388

General

Wearing style

over ear
over ear

Enclosure

closed back
closed back

Wireless

Wired

Specifications

Transducer

dynamic
dynamic

Driver size, mm/inches

40/1.5
40/1.5

Impedance, Ohm

47
35

Frequency response, Hz

15Hz-20KHz
15Hz-24KHz

Total harmonic distortion (THD), %

Sensitivity (SPL), dB

96
98

Magnet type

neodymium
neodymium

Weight (headphones), g/oz

190/6.7
240/8.4

Comfort

Adjustable headband

Foldable

Noise cancelling

Active noise cancelling

Adjustable noise cancelling level

Microphone

Built-in microphone

In-line microphone

Detachable microphone

Cables

Detachable cable

Audio cable length, cm/ft

300/9.8
300/9.8

Jack connection (TRS)

3.5
3.5

Balanced connection

Control

Built-in control buttons

In-line control

Touch control

Voice control

App control

Control functions

Wireless connectivity

Bluetooth

has not
has not

Bluetooth version

has not
has not

aptX

has not
has not

aptX HD (Hi-Res Audio)

has not
has not

Bluetooth profiles

has not
has not

NFC

Wi-Fi

Battery

Battery type

has not
has not

Battery life, hrs

has not
has not

Charging time, hrs

has not
has not

Charging port

has not
has not

Charging cable

has not
has not

Speed charge

has not
has not

Battery free listening mode

has not
has not

Battery level indicator

has not
has not

Additional features

Water resistance

Light indication

Additional audio features

In the box

Audio cable

Carry case

Charging cable

has not
has not

1/4 Adapter (6,35 mm)

Interchangeable ear pads

User manual

Manual

Audio-Technica ATH-M20x
Audio-Technica ATH-M40x
Audio-Technica ATH-M20x
Audio-Technica ATH-M40x

Headphones HeadphonesArena comparison rating

  • better
  • worse
  • 7
  • 8.2
  • 7Audio-Technica ATH-M20x
  • 8.2Audio-Technica ATH-M40x

The Audio-Technica ATH-M40x is better headphones in this comparison. Check Audio-Technica ATH-M40x price