Over-Ear Headphones · owner-verdict comparison

Sennheiser HD 620S vs Sennheiser HD 650: what real owners say

Real owners lean toward the Sennheiser HD 650: 75% of 316 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

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 →

Sennheiser HD 650

75%of 316 owners recommend
75% recommend · 11% neutral · 14% don't
Owners praise
  • Natural, balanced tonality that just "sounds right"
  • Lush, lifelike midrange and vocals
  • Non-fatiguing for hours of relaxed listening
Owners complain about
  • Rolled-off, light sub-bass that often needs EQ
Full owner report →

Which should you buy?

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
Get the Sennheiser HD 650 if
  • ✓Listeners wanting warm, non-fatiguing sound for long sessions
  • ✓Vocal, acoustic, jazz, and classical lovers
  • ✓Home producers wanting a mixing reference
  • ✓Buyers wanting durable cans that last decades with an amp
Skip it if
  • Bassheads wanting deep sub-bass extension
  • Those needing a wide soundstage and precise imaging

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

What Sennheiser HD 650 owners say

“What an incredible difference they make to everything I had before! You can listen to a track and hear subtle details that you did not even know they existed. Wow!”
— @marco83 on YouTube
“HD650 with a bum driver, but I was able to solider the voice coil back on, so they work normally again. I had a pair 15 years ago and always regreted selling them.”
— kindofbluetrains on Reddit
“I find the HiFiMan Sundara & the Fiio FT1 Pro both more useful for mixing - the Sennheisers have a much more condensed/flat sound with less bass extension than either of those”
— @reallyoldcob on YouTube

Sennheiser HD 620S vs Sennheiser HD 650: frequently asked questions

Is the Sennheiser HD 620S or the Sennheiser HD 650 better?

Real owners lean toward the Sennheiser HD 650: 75% of 316 owners recommend it, vs 58% of 93 for the Sennheiser HD 620S.

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.

Who should get the Sennheiser HD 650?

Owners point the Sennheiser HD 650 at listeners wanting warm, non-fatiguing sound for long sessions, and vocal, acoustic, jazz, and classical lovers.

What do owners complain about?

The most-cited downside of the Sennheiser HD 620S is treble can be harsh, bright, or metallic-sounding, especially in the upper registers and vocals. For the Sennheiser HD 650, it's rolled-off, light sub-bass that often needs EQ.