In depth comparison and review of Bang & Olufsen Beoplay H9 3rd Generation and Poly EncorePro 725. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Height | 20 cm | - | |
| Width | 19.7 cm | - | |
| Depth | 5.2 cm | - | |
| Weight | 285 g | 78 g | Poly EncorePro 725 are lighter than Bang & Olufsen Beoplay H9 3rd Generation headphones. |
| Colour | Chestnut | Black | |
| Body Material | Stainless steel, aluminium | - | |
| Earpad Material | Leather | Artificial leather | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Audio Codec | SBC, AAC, apt-X LL | - | |
| Active Noise Cancelling | Yes | - | Bang & Olufsen Beoplay H9 3rd Generation are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 22000 Hz | - | |
| Sensitivity | 93 dB | - | |
| Impedance | 24 Ohm | - | |
| Diaphragm | 40 mm | 28 mm | Bang & Olufsen Beoplay H9 3rd Generation have a thicker diaphragm than Poly EncorePro 725. |
| Features | - | SoundGuard Technology |
| MICROPHONE | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 725 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | - | 100 - 6800 Hz |
| REMOTE CONTROL | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Controls | Volume, on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant, noise-cancellation suspend button, ANC on/off | - |
|---|
| CABLE | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m USB-C charge cable - detachable - 1.25 m |
- | |
|---|---|---|---|
| Cable Length | 1.2 m | 89 cm | |
| Detachable Cable | Yes | - |
| FEATURES | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Features | Touch control | 290° rotatable microphone | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Google Assistant | - |
| BATTERY AND CHARGING | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1110 mAh | - | |
| Battery Life | 33 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 25 hours Continuous playback (noise cancelling OFF / Bluetooth): up to 32 hours Continuous playback (noise cancelling ON / cable connection): up to 33 hours |
- | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (USB Type-A) |
|---|
| OTHERS | Bang & Olufsen Beoplay H9 3rd Generation | Poly EncorePro 725 |
|---|
| Included Accessories | Carrying pouch, airplane adapter | - |
|---|
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