Sony WH-CH720N vs Bowers & Wilkins Px7 S2e
The Sony WH-CH720N is the mid-range option here, offering a remarkable 35-hour battery life with ANC on, which is a big plus for daily use. In real-world use, the lightweight 6.8oz design of the Sony WH-CH720N makes it perfect for long listening sessions, while the Bowers & Wilkins feels premium but weighs in at 10.8oz, which could be a consideration for portability. Key specs: Weight: 6.77 oz vs 10.83 oz and Battery: 35h vs 30h.
Why compare these? The Sony WH-CH720N (mid-range) and Bowers & Wilkins Px7 S2e (high-end) represent different approaches to headphones. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | Sony WH-CH720N | Bowers & |
|---|---|---|
| User Rating | 4.4★ (14,116 reviews) | 4.4★ (1,676 reviews) |
| Top Strength | Integrated Processor V1 (same chip as flagship WH-1000XM5) | Luxurious build quality with memory foam and fine fabric detailing |
| Main Drawback | No carrying case included (only cables) | App EQ is restricted to simple Bass and Treble sliders (no multi-band equalization) |
| Market Position | Mid-range | ✓Premium |
Sony WH-CH720N
Over-ear (closed-back)
Bluetooth 5.2 + 3.5mm Stereo Mini Jack (wired)
5.2
SBC, AAC
Bowers & Wilkins Px7 S2e
Over-ear (closed-back)
Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable)
Bluetooth 5.2
aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC
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: Sony WH-CH720N vs Bowers & Wilkins Px7 S2e
Sony WH-CH720N
Bowers & Wilkins Px7 S2e
| Criterion | Sony WH-CH720N | Bowers & Wilkins Px7 S2e |
|---|---|---|
| Rating | ★4.4(14,116)Amazon | ★4.4(1,676)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.2 + 3.5mm Stereo Mini Jack (wired) | Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable) |
Bluetooth Version | 5.2 | Bluetooth 5.2 |
Codecs | SBC, AAC | aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC |
ANC | Digital Noise Canceling (Integrated Processor V1 + Dual Noise Sensor) | Yes (Hybrid Noise Cancellation with 4 sensing mics) |
Transparency | Yes (Ambient Sound Mode - 20 levels via app) | Yes (Ambient Pass-Through) |
Drivers | 30 mm Dynamic | 2 x 40mm Dynamic Full Range Bio-Cellulose Drivers |
Frequency Response | 7 Hz – 20,000 Hz (JEITA) | 10 Hz – 30,000 Hz |
Microphones | Beamforming microphones with Precise Voice Pickup Technology | 6 Microphones total (4 for ANC + 2 for clear telephony) |
Battery Life | 35 hours (ANC On) / 50 hours (ANC Off) | Up to 30 hours |
Battery Life | N/A (No charging case) | N/A (No charging case) |
Charging | USB-C; 3 min charge = 60 min playback; Full charge ~3.5 hours | USB-C Fast Charge; 15 min charge = 7 hours playback; Full charge ~2 hours |
Multipoint | Yes (Connect 2 devices simultaneously) | Yes (Simultaneous connection to 2 devices) |
Low Latency Mode | No (Not supported) | No (Relies on aptX™ Adaptive dynamic latency) |
Wired Mode | Yes (3.94 ft / 1.2 m stereo cable included) | Yes (Supports both USB-C digital audio and 3.5mm analog sources via included cables) |
Water Resistance | None (No IP rating) | No (No IP rating) |
Weight | 6.8 oz (192 g) | 10.8 oz (307 g) |
Controls | Physical buttons + Sony | Headphones Connect App | Physical Buttons (Volume, Play/Pause, Power Slider, Quick Action Button) |
App Eq | Sony | Headphones Connect (5-band EQ + Clear Bass) | Bowers & Wilkins Music App (Basic Bass/Treble tone controls only) |
Extras | DSEE (Digital Sound Enhancement Engine); 360 Reality Audio; Adaptive Sound Control | Wear-Detection Sensor; 24-bit DSP Engine; Hard-shell carrying case included |
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Sony WH-CH720N
Over-ear (closed-back)
Bluetooth 5.2 + 3.5mm Stereo Mini Jack (wired)
5.2
SBC, AAC
Digital Noise Canceling (Integrated Processor V1 + Dual Noise Sensor)
Yes (Ambient Sound Mode - 20 levels via app)
Pros
- Integrated Processor V1 (same chip as flagship WH-1000XM5)
- Extremely lightweight design (6.8 oz) for all-day comfort
Cons
- No carrying case included (only cables)
- No LDAC codec support (SBC/AAC only)
Bowers & Wilkins Px7 S2e
Over-ear (closed-back)
Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable)
Bluetooth 5.2
aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC
Yes (Hybrid Noise Cancellation with 4 sensing mics)
Yes (Ambient Pass-Through)
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
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
Which one is better?
The Sony WH-CH720N is the better buy for most people - its 35-hour battery life crushes the Bowers & Wilkins Px7 S2e's 30 hours.
Who should buy each?
Choose the Sony WH-CH720N if: you need a lightweight design for all-day comfort, you want a longer battery life for trips, or you prefer a more affordable option. (6.77 oz weight)
Choose the Bowers & Wilkins Px7 S2e if: you prioritize build quality and luxury materials, you want superior sound fidelity for audiophile listening, or you appreciate having a carrying case included. (10.83 oz weight)
Safe Choice Buyers
More widely tested with 14,116 reviews vs 1,676
→ Choose Sony WH-CH720N
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Bowers &
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Sony WH-CH720N
Integrated Processor V1 Priority
Integrated Processor V1 (same chip as flagship WH-1000XM5)
→ Choose Sony WH-CH720N
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Bottom line: Both products share a 4.4★ rating, making this comparison particularly close. Your decision should come down to which specific features matter most to you.
Frequently Asked Questions
+Which is better: Sony WH-CH720N or Bowers & Wilkins Px7 S2e?
Sony WH-CH720N is the better choice if you prioritize integrated processor v1 (same chip as flagship wh-1000xm5). Bowers & Wilkins Px7 S2e wins if you value luxurious build quality with memory foam and fine fabric detailing. Both are rated highly (4.4★ vs 4.4★), so consider your specific needs and budget.
+What are the main differences between Sony WH-CH720N and Bowers & Wilkins Px7 S2e?
Key differences: Sony WH-CH720N offers integrated processor v1 (same chip as flagship wh-1000xm5), while Bowers & Wilkins Px7 S2e stands out with luxurious build quality with memory foam and fine fabric detailing. Consider that Sony WH-CH720N no carrying case included (only cables). Meanwhile, Bowers & Wilkins Px7 S2e app eq is restricted to simple bass and treble sliders (no multi-band equalization). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 26, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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