Bowers & Wilkins Px7 S2e vs Bose QuietComfort Ultra Headphones
If you are torn between Bowers & Wilkins Px7 S2e and Bose QuietComfort Ultra Headphones, this breakdown is for you. We compare specs, pros, and cons so you can decide confidently.
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Bowers & Wilkins Px7 S2e
Bose QuietComfort Ultra Headphones
Comparison: Bowers & Wilkins Px7 S2e vs Bose QuietComfort Ultra Headphones
Bowers & Wilkins Px7 S2e
Bose QuietComfort Ultra Headphones
| Criterion | Bowers & Wilkins Px7 S2e | Bose QuietComfort Ultra Headphones |
|---|---|---|
| Rating | ★4.4(1,676)Amazon | ★4.2(8,908)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear (closed-back, foldable) |
Connectivity | Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable) | Bluetooth 5.3 + 2.5mm wired |
Bluetooth Version | Bluetooth 5.2 | 5.3 |
Codecs | aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC | SBC, AAC, aptX Adaptive (Snapdragon Sound) |
ANC | Yes (Hybrid Noise Cancellation with 4 sensing mics) | Yes (World-class Quiet Mode & CustomTune) |
Transparency | Yes (Ambient Pass-Through) | Yes (Aware Mode with ActiveSense) |
Drivers | 2 x 40mm Dynamic Full Range Bio-Cellulose Drivers | Custom-designed proprietary drivers |
Frequency Response | 10 Hz – 30,000 Hz | N/A (Not published by manufacturer) |
Microphones | 6 Microphones total (4 for ANC + 2 for clear telephony) | Advanced array (12 microphones total) |
Battery Life | Up to 30 hours | Up to 24 hrs (18 hrs with Immersive Audio) |
Battery Life | N/A (No charging case) | N/A (Headphones only) |
Charging | USB-C Fast Charge; 15 min charge = 7 hours playback; Full charge ~2 hours | USB-C; ~3 hrs full; 15 min = 2.5 hrs playback |
Multipoint | Yes (Simultaneous connection to 2 devices) | Yes (2 devices) |
Low Latency Mode | No (Relies on aptX™ Adaptive dynamic latency) | Via aptX Adaptive (requires compatible source) |
Wired Mode | Yes (Supports both USB-C digital audio and 3.5mm analog sources via included cables) | Yes (2.5mm to 3.5mm cable included) |
Water Resistance | No (No IP rating) | None (IPX4 rating unconfirmed/absent) |
Weight | 10.8 oz (307 g) | 254 g (0.56 lb) |
Controls | Physical Buttons (Volume, Play/Pause, Power Slider, Quick Action Button) | Touch strip (volume) + Physical buttons (power/mode) |
App Eq | Bowers & Wilkins Music App (Basic Bass/Treble tone controls only) | Bose Music App (3-band EQ + Immersive settings) |
Extras | Wear-Detection Sensor; 24-bit DSP Engine; Hard-shell carrying case included | Bose Immersive Audio, Snapdragon Sound, Google Fast Pair, SimpleSync, On-head detection |
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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
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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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Which one is better?
Based on ratings and feature balance, Bowers & Wilkins Px7 S2e has a slight edge for quality and performance. Bose QuietComfort Ultra Headphones remains a strong alternative if its strengths match your needs.
Who should buy each?
Expert take:
- Bowers & Wilkins Px7 S2e suits buyers who need Luxurious build quality with memory foam and fine fabric detailing, Sophisticated 24-bit DSP tuning offers a significant sonic upgrade over the standard S2
- Bose QuietComfort Ultra Headphones suits buyers who want Market-leading ANC suppresses virtually all background noise, Bose Immersive Audio creates a wider soundstage
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Frequently Asked Questions
+Which has better value?
Bowers & Wilkins Px7 S2e excels if you value luxurious build quality with memory foam and fine fabric detailing. Bose QuietComfort Ultra Headphones is better if you prioritize market-leading anc suppresses virtually all background noise. 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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