Over-Ear Headphones · owner-verdict comparison

Beyerdynamic DT 900 Pro X vs Sennheiser HD 620S: what real owners say

Real owners lean toward the Beyerdynamic DT 900 Pro X: 71% of 234 owners recommend it, vs 58% of 93 for the Sennheiser HD 620S.

Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score

Beyerdynamic DT 900 Pro X

71%of 234 owners recommend
71% recommend · 14% neutral · 15% don't
Owners praise
  • Pinpoint imaging for gaming
  • Great all-rounder for music and gaming
  • Detailed, fairly neutral sound
Owners complain about
  • Strong clamp needs breaking in
  • Flimsy headband peels and cracks
  • Bass-light for bass heads
Full owner report →

Sennheiser HD 620S

58%of 93 owners recommend
58% recommend · 24% neutral · 18% don't
Owners praise
  • Surprisingly wide, spacious soundstage for a closed-back design, with several owners saying it rivals or beats open-back headphones in this regard
  • Excellent comfort and passive isolation, with soft, deep ear cups and padding many describe as some of the best they've worn
  • Outperforms other closed-backs owners have compared it to, including the DT770, FT1, HDB630, and Noire X
Owners complain about
  • Treble can be harsh, bright, or metallic-sounding, especially in the upper registers and vocals
  • Getting a proper seal and comfortable fit is finicky for some, including a protruding headband anchor piece pressing into the ear cup area
  • Bass can feel weak, anemic, or lacking low-end extension, particularly noticeable for movies and sub-bass-heavy content
Full owner report →

Which should you buy?

Get the Beyerdynamic DT 900 Pro X if
  • ✓Competitive gamers needing precise footstep imaging
  • ✓Home producers mixing on a budget
  • ✓Listeners wanting a neutral, detailed sound signature
  • ✓Buyers who want great sound without a dedicated amp
Skip it if
  • Bass heads wanting deep, boomy low end
  • Anyone sensitive to strong headphone clamp force
Get the Sennheiser HD 620S if
  • ✓Gamers wanting a closed-back with wide soundstage for competitive FPS
  • ✓Office/WFH users needing strong passive isolation from surrounding noise
  • ✓Sennheiser 6XX/650 fans wanting similar tonality in a closed-back
  • ✓Listeners willing to apply EQ to unlock the headphone's full detail
Skip it if
  • People with fit issues who can't get a proper seal for bass
  • Bass-heads or movie watchers wanting deep sub-bass rumble

What Beyerdynamic DT 900 Pro X owners say

“I bought the 900 proX as my first high end headphone for mostly gaming and music. They caused me to spend another 2k on speakers and a schiit stack because id never heard such beatiful sounds. Worth it”
— @Lperry on YouTube
“900 sounds more natural, intimate and less fatiguing but it doesn't stage the same way.”
— Bret Halford on Head-Fi
“That joint is a huge weak point in my opinion.”
— @drewmorg. on YouTube

What Sennheiser HD 620S owners say

“Just got my 620s yesterday, I like it, which is saying a lot for a closed back. I think it’s easily one of the best closed back headphones not only in the price range, just in general.”
— MoonWun_ on Reddit
“Crazy enough, the HD800s and the HD620s share the top spot in my endgame headphones. And the price difference is over €1,000. I just can’t believe what the HD620s deliver for €279.”
— No-Desk-1808 on Reddit
“I think technically the 620s but the design of the ear cups means they have this bit that protrudes into the ear cups (I think the anchor for the headband) and it’s quite uncomfortable (at least for me).”
— gussic on Reddit

Beyerdynamic DT 900 Pro X vs Sennheiser HD 620S: frequently asked questions

Is the Beyerdynamic DT 900 Pro X or the Sennheiser HD 620S better?

Real owners lean toward the Beyerdynamic DT 900 Pro X: 71% of 234 owners recommend it, vs 58% of 93 for the Sennheiser HD 620S.

Who should get the Beyerdynamic DT 900 Pro X?

Owners point the Beyerdynamic DT 900 Pro X at competitive gamers needing precise footstep imaging, and home producers mixing on a budget.

Who should get the Sennheiser HD 620S?

Owners point the Sennheiser HD 620S at gamers wanting a closed-back with wide soundstage for competitive FPS, and office/WFH users needing strong passive isolation from surrounding noise.

What do owners complain about?

The most-cited downside of the Beyerdynamic DT 900 Pro X is strong clamp needs breaking in. For the Sennheiser HD 620S, it's treble can be harsh, bright, or metallic-sounding, especially in the upper registers and vocals.