In depth comparison and review of EPOS I SENNHEISER C20 and Sennheiser ACCENTUM Wireless. 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 C20 | Sennheiser ACCENTUM Wireless |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | C-series | - | |
| Height | 20 cm | - | |
| Width | 16.5 cm | - | |
| Depth | 5.8 cm | - | |
| Weight | 200 g | 222 g | EPOS I SENNHEISER C20 are lighter than EPOS I SENNHEISER C20 headphones. |
| Colour | Black | Black | |
| Bluetooth Range (Operating Distance) | 25 m | - |
| SOUND QUALITY | EPOS I SENNHEISER C20 | Sennheiser ACCENTUM Wireless |
|---|
| Headphones Form Factor | On-ear | Full size binaural | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX HD, mSBC, CVSD | |
| Active Noise Cancelling | - | Yes | Sennheiser ACCENTUM Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 10 - 22000 Hz | |
| Total Harmonic Distortion (THD) | 3% | 0.3% | Sennheiser ACCENTUM Wireless have lower total harmonic distortion than EPOS I SENNHEISER C20. |
| Sensitivity | - | 106 dB | |
| Diaphragm | - | 37 mm | |
| Features | EPOS BrainAdapt Technology | - |
| MICROPHONE | EPOS I SENNHEISER C20 | Sennheiser ACCENTUM Wireless |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | - | Beamforming | |
| Frequency Response | - | 50 - 8000 Hz |
| CABLE | EPOS I SENNHEISER C20 | Sennheiser ACCENTUM Wireless |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER C20 | Sennheiser ACCENTUM Wireless |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | - | 50 hour(s) | |
| Standby Time | 300 hours | - | |
| Charging Time | 2 hour(s) | 3 hour(s) | EPOS I SENNHEISER C20 recharge faster than EPOS I SENNHEISER C20. |
| WIRELESS LINK | EPOS I SENNHEISER C20 | Sennheiser ACCENTUM Wireless |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| OTHERS | EPOS I SENNHEISER C20 | Sennheiser ACCENTUM Wireless |
|---|
| Included Accessories | Carrying case, charging cable, BTD 800 USB dongle | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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