Side by side comparison and review of Poly SupraPlus H261N-CD and EPOS I SENNHEISER ADAPT 261. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Poly SupraPlus H261N-CD | EPOS I SENNHEISER ADAPT 261 |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | Controller and Dispatch | - | |
| Weight | - | 120.7 g | |
| Colour | - | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | Poly SupraPlus H261N-CD | EPOS I SENNHEISER ADAPT 261 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Sound Pressure | - | 118 dB | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly SupraPlus H261N-CD | EPOS I SENNHEISER ADAPT 261 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono | - | |
| Frequency Response | - | 100 - 8000 Hz |
| CABLE | Poly SupraPlus H261N-CD | EPOS I SENNHEISER ADAPT 261 |
|---|
| Cable Type | Headset cable | - |
|---|
| FEATURES | Poly SupraPlus H261N-CD | EPOS I SENNHEISER ADAPT 261 |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Poly SupraPlus H261N-CD | EPOS I SENNHEISER ADAPT 261 |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 27 hour(s) |
| CONNECTIONS | Poly SupraPlus H261N-CD | EPOS I SENNHEISER ADAPT 261 |
|---|
| Connector Type | Headset (Quick Disconnect) | - |
|---|
| OTHERS | Poly SupraPlus H261N-CD | EPOS I SENNHEISER ADAPT 261 |
|---|
| Included Accessories | - | USB-C adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams, Optimised for UC | |
| Service & Support | - | Limited warranty - 2 years |
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