Sony WH-CH720N vs Focal Bathys Hi-Fi
The Sony WH-CH720N is the mid-range option here, but its 35-hour battery life with active noise canceling (ANC) is impressive. On the flip side, the Focal Bathys Hi-Fi is the flagship model, boasting audiophile-grade sound quality and a frequency response that reaches 22kHz. So what does this mean for you? If you want comfort and long battery life, the Sony WH-CH720N is your best bet, while the Focal Bathys Hi-Fi shines for music lovers seeking the highest fidelity in audio performance. Key specs: Weight: 6.77 oz vs 12.35 oz and Battery: 35h vs 30h (ANC On).
Why compare these? The Sony WH-CH720N (mid-range) and Focal Bathys Hi-Fi (premium flagship) 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 | Focal Bathys |
|---|---|---|
| User Rating | ✓4.4★ (14,116 reviews) | 4.1★ (663 reviews) |
| Top Strength | Integrated Processor V1 (same chip as flagship WH-1000XM5) | USB-DAC mode delivers uncompressed 24-bit/192kHz audio directly from a computer or phone |
| Main Drawback | No carrying case included (only cables) | Heavier (12.3 oz) and bulkier than mainstream competitors like Bose or Sony |
| Market Position | Mid-range | ✓Flagship |
Sony WH-CH720N
Over-ear (closed-back)
Bluetooth 5.2 + 3.5mm Stereo Mini Jack (wired)
5.2
SBC, AAC
Focal Bathys Hi-Fi
Over-ear (closed-back)
Bluetooth 5.1 + USB-C DAC (Digital) + 3.5mm Jack (Analog)
Bluetooth 5.1
SBC, AAC, aptX™, aptX™ Adaptive
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 Focal Bathys Hi-Fi
Sony WH-CH720N
Focal Bathys Hi-Fi
| Criterion | Sony WH-CH720N | Focal Bathys Hi-Fi |
|---|---|---|
| Rating | ★4.4(14,116)Amazon | ★4.1(663)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.2 + 3.5mm Stereo Mini Jack (wired) | Bluetooth 5.1 + USB-C DAC (Digital) + 3.5mm Jack (Analog) |
Bluetooth Version | 5.2 | Bluetooth 5.1 |
Codecs | SBC, AAC | SBC, AAC, aptX™, aptX™ Adaptive |
ANC | Digital Noise Canceling (Integrated Processor V1 + Dual Noise Sensor) | Yes (2 modes: 'Silent' for high noise, 'Soft' for focus) |
Transparency | Yes (Ambient Sound Mode - 20 levels via app) | Yes (Transparency Mode) |
Drivers | 30 mm Dynamic | 40mm Aluminum-Magnesium 'M'-shaped Dome Drivers (Made in France) |
Frequency Response | 7 Hz – 20,000 Hz (JEITA) | 15 Hz – 22,000 Hz |
Microphones | Beamforming microphones with Precise Voice Pickup Technology | 8 Microphones total (Clear Voice Capture technology) |
Battery Life | 35 hours (ANC On) / 50 hours (ANC Off) | 30 hours (Bluetooth + ANC) / 35 hours (3.5mm Jack) / 42 hours (USB-DAC) |
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 = 5 hours playback |
Multipoint | Yes (Connect 2 devices simultaneously) | Yes (Simultaneous connection to 2 devices) |
Low Latency Mode | No (Not supported) | Yes (via aptX™ Adaptive) |
Wired Mode | Yes (3.94 ft / 1.2 m stereo cable included) | Yes (USB-DAC mode supports 24-bit/192kHz; 3.5mm analog cable included) |
Water Resistance | None (No IP rating) | No (No IP rating) |
Weight | 6.8 oz (192 g) | 12.3 oz (350 g) |
Controls | Physical buttons + Sony | Headphones Connect App | Physical Buttons (Volume, Pairing, ANC mode, Voice Assistant) |
App Eq | Sony | Headphones Connect (5-band EQ + Clear Bass) | Focal & Naim App (5-band EQ + Mimi Sound Personalization) |
Extras | DSEE (Digital Sound Enhancement Engine); 360 Reality Audio; Adaptive Sound Control | Illuminated Focal flame logo (dimmable); Rigid carrying case; Mimi Hearing Test support |
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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)
Focal Bathys Hi-Fi
Over-ear (closed-back)
Bluetooth 5.1 + USB-C DAC (Digital) + 3.5mm Jack (Analog)
Bluetooth 5.1
SBC, AAC, aptX™, aptX™ Adaptive
Yes (2 modes: 'Silent' for high noise, 'Soft' for focus)
Yes (Transparency Mode)
Pros
- USB-DAC mode delivers uncompressed 24-bit/192kHz audio directly from a computer or phone
- Aluminum/Magnesium drivers provide audiophile-level detail and dynamic range
Cons
- Heavier (12.3 oz) and bulkier than mainstream competitors like Bose or Sony
- No official water resistance rating (IP) requires care during use
Which one is better?
The Sony WH-CH720N is the better buy for most people - its 35-hour battery life crushes the Focal Bathys Hi-Fi's 30 hours. That said, grab the Focal Bathys Hi-Fi if you crave audiophile-level sound quality and don't mind the extra weight.
Who should buy each?
Choose the Sony WH-CH720N if: you want a lightweight headphone for all-day comfort, need a long battery life for travel, or prioritize budget-friendly options. (6.77 oz weight)
Choose the Focal Bathys Hi-Fi if: you demand the best audio quality for music, appreciate premium build materials, or want a USB-DAC for high-resolution sound. (12.35 oz weight)
Quality Seekers
Higher user rating (4.4★ vs 4.1★) indicates better overall satisfaction
→ Choose Sony WH-CH720N
Safe Choice Buyers
More widely tested with 14,116 reviews vs 663
→ Choose Sony WH-CH720N
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Focal Bathys
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Sony WH-CH720N
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Bottom line: The Sony WH-CH720N edges ahead with a 4.4★ rating compared to 4.1★. However, Focal Bathys Hi-Fi remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: Sony WH-CH720N or Focal Bathys Hi-Fi?
Sony WH-CH720N is the better choice if you prioritize integrated processor v1 (same chip as flagship wh-1000xm5). Focal Bathys Hi-Fi wins if you value usb-dac mode delivers uncompressed 24-bit/192khz audio directly from a computer or phone. Both are rated highly (4.4★ vs 4.1★), so consider your specific needs and budget.
+What are the main differences between Sony WH-CH720N and Focal Bathys Hi-Fi?
Key differences: Sony WH-CH720N offers integrated processor v1 (same chip as flagship wh-1000xm5), while Focal Bathys Hi-Fi stands out with usb-dac mode delivers uncompressed 24-bit/192khz audio directly from a computer or phone. Consider that Sony WH-CH720N no carrying case included (only cables). Meanwhile, Focal Bathys Hi-Fi heavier (12.3 oz) and bulkier than mainstream competitors like bose or sony. 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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