Bose QuietComfort 45 leads Beyerdynamic DT 990 Pro overall by 58 points (82 vs 24 out of 100).
Bose QuietComfort 45 stands out on Comfort & Build Weight: 240 g.
Bose QuietComfort 45 leads overall
$329 at launch
Bose QuietComfort 45
82
Beyerdynamic DT 990 Pro
24
Why it stands out
Comfort & Build Weight: 240 g
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Bose QuietComfort 45
The Bose QuietComfort 45 is a pair of over-ear, active noise-canceling headphones designed primarily for commuters and frequent travelers. They serve as a successor in Bose's well-established line of portable audio gear, focusing heavily on physical comfort and ambient noise isolation.
Best for blocking out persistent background rumble during flights and daily commutesBest for extended listening sessions where a lightweight fit and low clamping force are n
Pros
Highly effective active noise cancellation capable of isolating ambient environmental sound
Lightweight and folding physical design that ensures long-term wearing comfort
Tactile physical button controls that offer reliable, physical feedback over touch-sensitive alternatives
Cons
Face stiff market competition from both newer releases and prominent rivals in the same segment
Video — reviews used (3)
Provided context on the product's market position, comparison against alternatives like Sony, and its ongoing relevance years after release.
Generated Jun 30, 2026
Beyerdynamic DT 990 Pro
The Beyerdynamic DT 990 Pro is an open-back headphone designed primarily for studio monitoring, mixing, and content creation. Handcrafted in Germany, this long-standing model is characterized by its high impedance and highly durable construction. It is built for audio professionals and enthusiasts who require an expansive acoustic presentation at an accessible price point.
Best for Critical audio mixing and editing in controlled, quiet studio spacesBest for Listeners who prioritize long-term serviceability and easily repairable headphon
Pros
Highly modular physical design with easily replaceable parts
Open-back architecture delivers an expansive, spacious soundstage
Acoustic profile is highly responsive to user equalization
Cons
High impedance requires dedicated amplification to drive the headphones effectively
Open-back housing provides virtually no environmental sound isolation
Beyerdynamic DT 990 Pro is 10 g (4%) heavier than Bose QuietComfort 45.
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Detailed Specifications
The full spec sheet, side by side
Audio
Feature
Bose QuietComfort 45
Beyerdynamic DT 990 Pro
Driver Type
Dynamic
Dynamic
Driver Size
N/A
45 mm
Frequency Response
N/A
5-35000 Hz
Impedance
N/A
250
Sensitivity
N/A
96
Noise Cancelling
Feature
Bose QuietComfort 45
Beyerdynamic DT 990 Pro
Active Noise Cancelling
Yes
No
Transparency Mode
Yes
No
Wireless
Feature
Bose QuietComfort 45
Beyerdynamic DT 990 Pro
Wireless
Yes
No
Bluetooth Version
N/A
Supported Codecs
SBC, AAC
N/A
Multipoint Connection
Yes
No
Battery
Feature
Bose QuietComfort 45
Beyerdynamic DT 990 Pro
Battery Life (ANC On)
24 h
N/A
Quick Charge
Yes
No
Comfort & Build
Feature
Bose QuietComfort 45
Beyerdynamic DT 990 Pro
Weight
240 g
250 g
Folding Design
Yes
No
Water Resistance
N/A
N/A
Dimensions
15.2 × 18.4 × 7.6 cm
N/A
Connectivity
Feature
Bose QuietComfort 45
Beyerdynamic DT 990 Pro
Wired Connection
2.5mm to 3.5mm
3.5mm + 6.35mm adapter
Detachable Cable
Yes
No
Built-in Microphone
Yes
No
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.