In depth comparison and review of EPOS I SENNHEISER ADAPT 165 II 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 | EPOS I SENNHEISER ADAPT 165 II | Poly EncorePro 725 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB-A | |
|---|---|---|---|
| Series | ADAPT 100 Series | EncorePro 700 Series | |
| Weight | 145.3 g | 78 g | Poly EncorePro 725 are lighter than EPOS I SENNHEISER ADAPT 165 II headphones. |
| Colour | Black | Black | |
| Earpad Material | Leatherette | Artificial leather | |
| Recommended Use | Portable electronics, computer | - |
| SOUND QUALITY | EPOS I SENNHEISER ADAPT 165 II | Poly EncorePro 725 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | EPOS I SENNHEISER ADAPT 165 II can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | EPOS Voice | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | 55% | - | |
| Max Sound Pressure | 115 dB | - | |
| Diaphragm | - | 28 mm | |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology |
| MICROPHONE | EPOS I SENNHEISER ADAPT 165 II | Poly EncorePro 725 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | 100 - 8000 Hz | 100 - 6800 Hz | EPOS I SENNHEISER ADAPT 165 II offer a larger microphone frequency range than Poly EncorePro 725. |
| CABLE | EPOS I SENNHEISER ADAPT 165 II | Poly EncorePro 725 |
|---|
| Cable Type | Headset cable - 1.12 m | - | |
|---|---|---|---|
| Cable Length | 1.12 m | 89 cm |
| FEATURES | EPOS I SENNHEISER ADAPT 165 II | Poly EncorePro 725 |
|---|
| Features | EPOS ActiveGard | 290° rotatable microphone |
|---|
| CONNECTIONS | EPOS I SENNHEISER ADAPT 165 II | Poly EncorePro 725 |
|---|
| Connector Type | Headset (mini-phone 3.5mm) | USB (USB Type-A) |
|---|
| OTHERS | EPOS I SENNHEISER ADAPT 165 II | Poly EncorePro 725 |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
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