In depth comparison and review of EPOS I SENNHEISER ADAPT 261 and EPOS I SENNHEISER C20. 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 261 | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | - | 20 cm | |
| Width | - | 16.5 cm | |
| Depth | - | 5.8 cm | |
| Weight | 120.7 g | 200 g | EPOS I SENNHEISER ADAPT 261 are lighter than EPOS I SENNHEISER ADAPT 261 headphones. |
| Colour | Black | Black | |
| Earpad Material | Leatherette | - | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | EPOS I SENNHEISER ADAPT 261 | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Max Sound Pressure | 118 dB | - | |
| Magnet Material | Neodymium | - | |
| Features | - | EPOS BrainAdapt Technology |
| MICROPHONE | EPOS I SENNHEISER ADAPT 261 | EPOS I SENNHEISER C20 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Frequency Response | 100 - 8000 Hz | - |
| FEATURES | EPOS I SENNHEISER ADAPT 261 | EPOS I SENNHEISER C20 |
|---|
| Features | EPOS ActiveGard | - |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER ADAPT 261 | EPOS I SENNHEISER C20 |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 27 hour(s) | - | |
| Standby Time | - | 300 hours | |
| Charging Time | - | 2 hour(s) |
| OTHERS | EPOS I SENNHEISER ADAPT 261 | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | USB-C adapter | Carrying case, charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams, Optimised for UC | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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