When comparing Audio-Technica ATH-M50x vs Bose QuietComfort 20, the Slant community recommends Audio-Technica ATH-M50x for most people. In the question“What are the best headphones?” Audio-Technica ATH-M50x is ranked 2nd while Bose QuietComfort 20 is ranked 7th. The most important reason people chose Audio-Technica ATH-M50x is:
The ATH-M50x are great sounding headphones with a sound that may fall in the neutral category, but with very slight boosts to the bass and highs; a slightly V-shaped sound. The bass is full and has a lot of power. The sub bass has a hint of elevation though, which can make the bass sound a bit loose on hip-hop or EDM tracks. The mids are fairly neutral with no elevation. The highs are also slightly elevated, which does not add harshness but instead gives the sound a shimmery and detailed feel. This sound signature of the M50x makes it versatile. It is neutral enough for monitoring use, yet also has just the right qualities to make it a great choice for enjoying music.
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Pro Generally neutral sounding but with an added kick to the low end
The ATH-M50x are great sounding headphones with a sound that may fall in the neutral category, but with very slight boosts to the bass and highs; a slightly V-shaped sound. The bass is full and has a lot of power. The sub bass has a hint of elevation though, which can make the bass sound a bit loose on hip-hop or EDM tracks. The mids are fairly neutral with no elevation. The highs are also slightly elevated, which does not add harshness but instead gives the sound a shimmery and detailed feel.
This sound signature of the M50x makes it versatile. It is neutral enough for monitoring use, yet also has just the right qualities to make it a great choice for enjoying music.
Pro Lively sounding bass
The bass of these headphones sound full with a slight boost. This makes the bass quite punchy without drowning the mids or highs.
Pro Good value for your money as these headphones are feature packed for the price
You get a lot from what you pay for with these headphones. Aside from the great sound, they are also well built and come with a lot of accessories.
Pro Stellar build quality
The ATH M50x is made from high quality matte plastics which are quite resistant to damage without being too heavy. The hinges move smoothly and do not have unnecessary creaks.
Pro Detachable cables
Audio-Technica finally updated the M50's built in cable to a detachable cable. The M50x even comes with three cables, a 1.2 m - 3.0 m coiled cable, a 3.0 m straight cable, and a 1.2 m straight cable. None of the cables have in-line controls though.
Pro Good passive isolation
The ear cups and pads are able to keep the sound in and block outside noise. These are suitable for a noisy office as even low volume music is enough to drown out those noisy office mates.
Pro Can collapse to a more compact size
The ear cups can be folded into the headband, reducing its footprint. Combined with the carrying pouch and detachable cables, you can easily chuck these headphones into your bag when going out.
Pro Great for tracking guitar
Pro Best in class noise-cancelling
These headphones are ideal for long flights. In addition to having overall impressive noise-cancelling (-33dB across all frequencies on some tests), these headphones excel when you need to cancel out low frequencies like jet engine sounds (-45dB).
The headphones stay comfortably in your ear. They don't always offer a complete seal but surprisingly, this doesn't affect noise cancellation or reduce comfort. Also included are 3 sizes of eartips to help better fit your ear. Note that these tips have a unique design so you won't be able to use aftermarket tips.
Pro Cord doesn't tangle easily
These headphones have a 2.5 ft cord that's split chest high with a control module near the jack. It does a good job of not getting too tangled.
Pro Comes bundled with a small pouch
The pouch will make it much easier to bring the headphones and its accessories on the go.
Pro Disable noise-cancelling with "Aware Mode"
You can disable active noise canceling at a press of a button. Aware Mode can be quickly accessed from the remote, which will disable active noise-cancelling and open up the microphones to allow you to hear your surroundings better.
LEDs on the control module will let you know when this mode is turned on.
Pro 16-hour battery
These QC20 has a lithium-ion battery that promises to work for 500 charge cycles without diminished returns. After that it will still work, but won't last as long.
Note that the battery is non-replaceable so when it finally does stop working, you will need to buy a new pair of headphones.
Con Only passive noise cancellation
If you're looking for a headphone to keep you isolated on long plane rides, the M50x is probably not the right headphone for you. These headphones do not electronically limit exterior noises, it only blocks noise with its physical design.
Con Ear cups may be too small
The ear cups on the M50x are smaller than those on something like the 380HD or the DT 770 Pro. Your ears could end up touching the the inside of the headphones which can be uncomfortable for some.
The suggested retail price for these headphones is $300. And although you can get a pair on Amazon for around $200 it still is a lot to pay for a pair of earbuds.
Con Average sound
The sound of the in-ear headphones is decent. The highs are a bit withdrawn, but the sound doesn't come off as too muddy.