Sony WH-CH720N vs Sennheiser ACCENTUM Plus (Black)
The Sony WH-CH720N is the smarter buy for most people due to its lightweight design at just 6.8 oz and solid 35-hour battery life with ANC on. However, the Sennheiser ACCENTUM Plus (Black) offers an impressive 50-hour battery life, which is a game-changer for long trips or daily commutes. In real-world use, the 50-hour battery life of the ACCENTUM Plus means less charging anxiety, while the WH-CH720N provides all-day comfort. If you prioritize sound personalization, the ACCENTUM Plus shines with its custom audio profiles, while the WH-CH720N focuses on integrated tech from Sony's flagship models. The numbers clearly show distinct advantages depending on your needs in 2026.
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Sony WH-CH720N
Sennheiser ACCENTUM Plus (Black)
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 Sennheiser ACCENTUM Plus (Black)
Sony WH-CH720N
Sennheiser ACCENTUM Plus (Black)
| Criterion | Sony WH-CH720N | Sennheiser ACCENTUM Plus (Black) |
|---|---|---|
| Rating | ★4.6(1,666)Best Buy | ★4.1(1,285)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 (Audio/Charging) + 2.5mm Jack (Analog input on earcup) |
Bluetooth Version | 5.2 | Bluetooth 5.2 |
Codecs | SBC, AAC | aptX™ Adaptive, aptX™, AAC, SBC, mSBC, CVSD |
ANC | Digital Noise Canceling (Integrated Processor V1 + Dual Noise Sensor) | Yes (Adaptive Hybrid ANC) |
Transparency | Yes (Ambient Sound Mode - 20 levels via app) | Yes (Transparency Mode) |
Drivers | 30 mm Dynamic | 37mm dynamic drivers (Angled) |
Frequency Response | 7 Hz – 20,000 Hz (JEITA) | 10 Hz – 22,000 Hz |
Microphones | Beamforming microphones with Precise Voice Pickup Technology | 2 beamforming microphones (Speech) + ANC microphones |
Battery Life | 35 hours (ANC On) / 50 hours (ANC Off) | Up to 50 hours (Bluetooth + ANC) |
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; ~3.5 hours full charge; 10 min rapid charge = 5 hours playback |
Multipoint | Yes (Connect 2 devices simultaneously) | Yes (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-C Digital Audio + Analog via included 2.5mm to 3.5mm cable) |
Water Resistance | None (No IP rating) | None (No IP rating) |
Weight | 6.8 oz (192 g) | 8.0 oz (227 g) |
Controls | Physical buttons + Sony | Headphones Connect App | Touch pad (Right earcup: Volume, Play/Pause, Skip, ANC toggle) + Physical Power/Pairing button |
App Eq | Sony | Headphones Connect (5-band EQ + Clear Bass) | Sennheiser Smart Control app (5-band EQ, Sound Personalization, Sound Zones) |
Extras | DSEE (Digital Sound Enhancement Engine); 360 Reality Audio; Adaptive Sound Control | Smart Pause (Wear detection); Wind Noise Reduction; Carrying case included; 3.9' USB-C cable & 4.2' audio cable |
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Sony WH-CH720N
✓ Pros:
- • Integrated Processor V1 (same chip as flagship WH-1000XM5)
- • Extremely lightweight design (6.8 oz) for all-day comfort
- • Solid battery life (35H ANC / 50H Standard)
- • Multipoint connection support
- • Excellent app support with customizable EQ and DSEE
✗ Cons:
- • No carrying case included (only cables)
- • No LDAC codec support (SBC/AAC only)
- • No official IP water-resistance rating
- • Build quality feels plasticky compared to premium tiers
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Sennheiser ACCENTUM Plus (Black)
✓ Pros:
- • Impressive 50-hour battery life with ANC enabled reduces charging anxiety
- • Sound Personalization feature creates a custom audio profile for your hearing
- • Supports high-resolution wired audio via USB-C (plug-and-play with PC/phones)
- • Includes a robust carrying case (unlike the standard Accentum model)
- • Touch controls are responsive and intuitive for playback/volume adjustments
✗ Cons:
- • Earcup input is 2.5mm (sub-standard size), making replacement cables harder to find
- • Clamp force can feel slightly tight on larger heads due to the compact headband
- • Lacks an official IP rating for water or sweat resistance
- • Design does not fold completely for compact storage (earcups swivel flat only)
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Which one is better?
The Sennheiser ACCENTUM Plus (Black) is the better buy for most people - its 50-hour battery life crushes the Sony WH-CH720N's 35 hours. That said, grab the WH-CH720N if you prefer a lighter headphone at 6.8 oz - it's lighter than the Sennheiser.
Who should buy each?
Choose the Sony WH-CH720N if: you want a lightweight design for all-day comfort, prefer a well-integrated sound experience, or need a solid 35-hour battery with ANC.
Choose the Sennheiser ACCENTUM Plus (Black) if: you need up to 50 hours of battery life, desire customizable sound profiles, or appreciate intuitive touch controls for easy playback.
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?
Sony WH-CH720N excels if you value integrated processor v1 (same chip as flagship wh-1000xm5). Sennheiser ACCENTUM Plus (Black) is better if you prioritize impressive 50-hour battery life with anc enabled reduces charging anxiety. 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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