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Notice: We're proud to introduce Test Bench 2.0, which overhauls our audio measurements, with new tests and usages. There's even a brand new multi-target graphing tool! You can read all about this in our changelog, featuring commentary from our Test Designer, Pierre. We'll also be holding an AMA on our Discord Channel on May 1.
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Sound
    1. Sound Profile
    2. Frequency Response Consistency
    3. Raw Frequency Response
    4. Bass Profile: Target Compliance
    5. Mid-Range Profile: Target Compliance
    6. Treble Profile: Target Compliance
    7. Peaks/Dips
    8. Stereo Mismatch
    9. Group Delay
    10. Cumulative Spectral Decay
    11. PRTF
    12. Harmonic Distortion
    13. Electrical Aspects
    14. Virtual Soundstage
    15. Test Settings
    16. Imaging
    17. Weighted Harmonic Distortion
  5. Design
    1. Style
    2. Comfort
    3. Controls
    4. Breathability
    5. Portability
    6. Case
    7. Build Quality
    8. Stability
    9. Headshots 1
    10. Headshots 2
    11. Top
    12. In The Box
  6. Isolation
    1. Noise Isolation - Full Range
    2. Noise Isolation - Common Scenarios
    3. Noise Isolation - Voice Handling
    4. ANC Wind Handling
    5. Leakage
  7. Microphone
    1. Microphone Style
    2. Recording Quality
    3. Noise Handling
  8. Active Features
    1. Battery
    2. App Support
  9. Connectivity
    1. Wired Connection
    2. Bluetooth Connection
    3. Wireless Connection (Dongle)
    4. PC Compatibility
    5. PlayStation Compatibility
    6. Xbox Compatibility
    7. Base/Dock
  10. Comments

Sennheiser HD 600 vs Sennheiser HD 620S

Side-by-Side Comparison

Products

Sennheiser HD 600
Sennheiser HD 620S

Tested using Methodology v2.0

Updated Apr 22, 2025 12:53 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.8

Updated Nov 20, 2024 01:59 PM

SEE PRICE
Amazon.com
Sennheiser HD 600 Picture
Sennheiser HD 620S Picture

Variants

  • HD 600 (Black)
  • HD 620S (Black)

Our Verdict

Sennheiser HD 600

Sennheiser HD 620S

The Sennheiser HD 600 are open-back headphones with a much more open and spacious soundstage than the Sennheiser HD 620S. The HD 600 have a less erratic treble response and more detailed mids, though the bass is more subdued than the HD 620S. Your audio is also reproduced with better consistency on the HD 600. The closed-back HD 620S block out more environmental sounds due to their closed-back design. They're comfortable and well-made but don't deliver audio as consistently, and their sound isn't as immersive. Still, if you want more body in your bass, they provide a thicker-sounding thud.

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