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  1. Home
  2. Headphones
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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
  10. Comments

Bose QuietComfort Earbuds Truly Wireless vs Bose QuietComfort Ultra Earbuds Truly Wireless

Side-by-Side Comparison

Products

Bose QuietComfort Earbuds Truly Wireless
Bose QuietComfort Ultra Earbuds Truly Wireless

Tested using Methodology v1.5

Updated Jun 03, 2024 03:44 PM

SEE PRICE
Amazon.com

Tested using Methodology v2.0

Updated Apr 29, 2025 05:37 PM

SEE PRICE
Amazon.com
Bose QuietComfort Earbuds Truly Wireless Picture
Bose QuietComfort Ultra Earbuds Truly Wireless Picture
TypeEarbuds
Noise CancellingYes
EnclosureClosed-Back
WirelessTruly Wireless
TransducerDynamic
MicYes
TypeEarbuds
Noise CancellingYes
EnclosureClosed-Back
Bass Amount
Emphasized (4 dB)
WirelessTruly Wireless
TransducerDynamic
Treble Amount
Balanced (0 dB)
MicYes
Sound Signature
Warm
  1. Recommended in 5 articles:
  2. Wireless Earbuds For Running
  3. Bose
  4. Earbuds For Bass
  5. Wireless Earbuds For Sound
  6. AirPods Alternative

Variants

  • QuietComfort Earbuds (Sandstone)
  • QuietComfort Earbuds (Soapstone)
  • QuietComfort Earbuds (Stone Blue)
  • QuietComfort Earbuds (Triple Black)
  • QuietComfort Ultra Earbuds (Black)
  • QuietComfort Ultra Earbuds (Diamond 60th Anniversary Edition)
  • QuietComfort Ultra Earbuds (Lunar Blue)
  • QuietComfort Ultra Earbuds (Moonstone Blue)
  • QuietComfort Ultra Earbuds (White Smoke)

Review

See Bose QuietComfort Earbuds Truly Wireless Review
See Bose QuietComfort Ultra Earbuds Truly Wireless Review
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Our Verdict

Bose QuietComfort Earbuds Truly Wireless

Bose QuietComfort Ultra Earbuds Truly Wireless

The Bose QuietComfort Ultra Earbuds Truly Wireless are a newer version of the Bose QuietComfort Earbuds Truly Wireless, and are quite similar. Both have an excellent noise isolation performance and a somewhat bass-heavy sound profile out of the box. The Ultra are equipped with Immersive Audio, which can help improve their soundstage performance compared to other in-ears.

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