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  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
    8. PC / PS4 Compatibility
  10. Comments

Bose QuietComfort 25/QC25 vs Bose QuietComfort 45/QC45 Wireless

Side-by-Side Comparison

Products

Bose QuietComfort 25/QC25
Bose QuietComfort 45/QC45 Wireless

Tested using Methodology v1.4

Updated Jun 20, 2023 01:19 PM

SEE PRICE
Walmart.com

Tested using Methodology v2.0

Updated Apr 23, 2025 09:03 PM

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Amazon.com
Bose QuietComfort 25/QC25 Picture
Bose QuietComfort 45/QC45 Wireless Picture

Variants

  • QuietComfort 25 (Android, Black)
  • QuietComfort 25 (Android, White)
  • QuietComfort 25 (iOS, Black)
  • QuietComfort 25 (iOS,White)
  • QuietComfort 45/QC45 (Eclipse Grey)
  • QuietComfort 45/QC45 (Midnight Blue)
  • QuietComfort 45/QC45 (Triple Black)
  • QuietComfort SE (Triple Black)
  • QuietComfort 45/QC45 (White Smoke)

Our Verdict

Bose QuietComfort 25/QC25

Bose QuietComfort 45/QC45 Wireless

The Bose QuietComfort 45/QC45 Wireless are better over-ears than the Bose QuietComfort 25/QC25. While both headphones have a very comfortable fit and are well-built, the QC45 are wireless headphones that block out more bass-range noise like bus and plane engines and have longer-lasting continuous battery life. However, some users may prefer the QC25's wired AAA battery design, as you can easily replace the battery when it can't hold a charge anymore.

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