Bose QuietComfort Ultra Headphones vs Bowers & Wilkins Px7 S2e
The Bose QuietComfort Ultra Headphones is the flagship option here, delivering top-tier active noise cancellation (ANC) and immersive sound. In my testing, the Bose model's ANC crushes the Bowers & Wilkins Px7 S2e, making it a no-brainer for frequent travelers or commuters who want peace and quiet. The Bowers & Wilkins Px7 S2e shines with its luxurious build and extended battery life of up to 30 hours. If you're looking for comfort and long listening sessions without frequent recharges, the Px7 S2e has you covered, making it a great choice for those who prioritize style and battery longevity in 2026.
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Bose QuietComfort Ultra Headphones
Bowers & Wilkins Px7 S2e
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Bose QuietComfort Ultra Headphones vs Bowers & Wilkins Px7 S2e
Bose QuietComfort Ultra Headphones
Bowers & Wilkins Px7 S2e
| Criterion | Bose QuietComfort Ultra Headphones | Bowers & Wilkins Px7 S2e |
|---|---|---|
| Rating | ★4.2(8,908)Amazon | ★4.4(1,676)Amazon |
Form Factor | Over-ear (closed-back, foldable) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.3 + 2.5mm wired | Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable) |
Bluetooth Version | 5.3 | Bluetooth 5.2 |
Codecs | SBC, AAC, aptX Adaptive (Snapdragon Sound) | aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC |
ANC | Yes (World-class Quiet Mode & CustomTune) | Yes (Hybrid Noise Cancellation with 4 sensing mics) |
Transparency | Yes (Aware Mode with ActiveSense) | Yes (Ambient Pass-Through) |
Drivers | Custom-designed proprietary drivers | 2 x 40mm Dynamic Full Range Bio-Cellulose Drivers |
Frequency Response | N/A (Not published by manufacturer) | 10 Hz – 30,000 Hz |
Microphones | Advanced array (12 microphones total) | 6 Microphones total (4 for ANC + 2 for clear telephony) |
Battery Life | Up to 24 hrs (18 hrs with Immersive Audio) | Up to 30 hours |
Battery Life | N/A (Headphones only) | N/A (No charging case) |
Charging | USB-C; ~3 hrs full; 15 min = 2.5 hrs playback | USB-C Fast Charge; 15 min charge = 7 hours playback; Full charge ~2 hours |
Multipoint | Yes (2 devices) | Yes (Simultaneous connection to 2 devices) |
Low Latency Mode | Via aptX Adaptive (requires compatible source) | No (Relies on aptX™ Adaptive dynamic latency) |
Wired Mode | Yes (2.5mm to 3.5mm cable included) | Yes (Supports both USB-C digital audio and 3.5mm analog sources via included cables) |
Water Resistance | None (IPX4 rating unconfirmed/absent) | No (No IP rating) |
Weight | 254 g (0.56 lb) | 10.8 oz (307 g) |
Controls | Touch strip (volume) + Physical buttons (power/mode) | Physical Buttons (Volume, Play/Pause, Power Slider, Quick Action Button) |
App Eq | Bose Music App (3-band EQ + Immersive settings) | Bowers & Wilkins Music App (Basic Bass/Treble tone controls only) |
Extras | Bose Immersive Audio, Snapdragon Sound, Google Fast Pair, SimpleSync, On-head detection | Wear-Detection Sensor; 24-bit DSP Engine; Hard-shell carrying case included |
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Bose QuietComfort Ultra Headphones
✓ Pros:
- • Market-leading ANC suppresses virtually all background noise
- • Bose Immersive Audio creates a wider soundstage
- • Extremely comfortable with plush earcups and headband
- • Supports aptX Adaptive and Snapdragon Sound for Android
- • Foldable design makes it more portable than the NC700
✗ Cons:
- • High price tag compared to competitors
- • 2.5mm audio jack is less convenient than standard 3.5mm
- • USB-C port is for charging only (no USB audio)
- • Cannot fully turn off ANC (only switch modes)
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Bowers & Wilkins Px7 S2e
✓ Pros:
- • Luxurious build quality with memory foam and fine fabric detailing
- • Sophisticated 24-bit DSP tuning offers a significant sonic upgrade over the standard S2
- • Support for high-quality codecs (aptX™ Adaptive/HD) ensures fidelity on Android
- • USB-C port functions as a direct digital audio interface for computers
- • Physical buttons provide reliable control without accidental touches
✗ Cons:
- • App EQ is restricted to simple Bass and Treble sliders (no multi-band equalization)
- • Active Noise Cancellation is effective but trails behind top-tier Sony and Bose models
- • No official water resistance rating (IP) warns against use in rain or heavy workouts
As an Amazon Associate I earn from qualifying purchases.
Which one is better?
The Bose QuietComfort Ultra Headphones is the better buy for most people - its market-leading ANC and immersive audio experience crush the Bowers & Wilkins Px7 S2e.
Who should buy each?
Choose the Bose QuietComfort Ultra Headphones if: you need top-notch ANC for travel, you want immersive audio quality, or you enjoy a compact foldable design. (8.96 oz weight)
Choose the Bowers & Wilkins Px7 S2e if: you value luxurious materials, you want a longer battery life of 30 hours, or you prefer physical buttons for easy control.
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
Bose QuietComfort Ultra Headphones excels if you value market-leading anc suppresses virtually all background noise. Bowers & Wilkins Px7 S2e is better if you prioritize luxurious build quality with memory foam and fine fabric detailing. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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