In depth comparison and review of EPOS I SENNHEISER ADAPT 361 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 361 | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headset - Bluetooth - wireless, wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | - | 20 cm | |
| Width | - | 16.5 cm | |
| Depth | - | 5.8 cm | |
| Weight | 238 g | 200 g | EPOS I SENNHEISER C20 are lighter than EPOS I SENNHEISER ADAPT 361 headphones. |
| Colour | Black | White | Black | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 25 m | 25 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | EPOS I SENNHEISER ADAPT 361 | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | EPOS I SENNHEISER ADAPT 361 can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, aptX | - | |
| Active Noise Cancelling | Yes | - | EPOS I SENNHEISER ADAPT 361 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.3% | 3% | EPOS I SENNHEISER ADAPT 361 have lower total harmonic distortion than EPOS I SENNHEISER ADAPT 361. |
| Max Sound Pressure | 108 dB | - | |
| Features | Audio prompts | EPOS BrainAdapt Technology |
| MICROPHONE | EPOS I SENNHEISER ADAPT 361 | EPOS I SENNHEISER C20 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Beamforming | - | |
| Noise Cancelling | Yes | - | EPOS I SENNHEISER ADAPT 361 microphone can cancel out ambient noise. |
| Frequency Response | 80 - 8000 Hz | - | |
| Microphones Included | 2 | - |
| CABLE | EPOS I SENNHEISER ADAPT 361 | EPOS I SENNHEISER C20 |
|---|
| Cable Type | USB-C to micro-USB cable Audio cable |
- | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | EPOS I SENNHEISER ADAPT 361 | EPOS I SENNHEISER C20 |
|---|
| Features | EPOS ActiveGard, Talk-Through | - |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER ADAPT 361 | EPOS I SENNHEISER C20 |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 46 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 46 hours Continuous talk (noise cancelling OFF): up to 39 hours |
- | |
| Standby Time | 62 days | 300 hours | EPOS I SENNHEISER ADAPT 361 have longer standby time than EPOS I SENNHEISER C20. |
| Charging Time | 2.5 hour(s) | 2 hour(s) | EPOS I SENNHEISER C20 recharge faster than EPOS I SENNHEISER ADAPT 361. |
| CONNECTIONS | EPOS I SENNHEISER ADAPT 361 | EPOS I SENNHEISER C20 |
|---|
| Connector Type | Audio line-in (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | EPOS I SENNHEISER ADAPT 361 | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | Carrying pouch, BTD 800 USB-C dongle | 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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