In depth comparison and review of Poly Voyager 8200 UC 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 | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | 19 cm | 20 cm | |
| Width | 18 cm | 16.5 cm | |
| Depth | 7.6 cm | 5.8 cm | |
| Weight | 289 g | 200 g | EPOS I SENNHEISER C20 are lighter than Poly Voyager 8200 UC headphones. |
| Colour | White | Black | Black | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 30 m | 25 m | Poly Voyager 8200 UC have a greater operating distance than EPOS I SENNHEISER C20. |
| SOUND QUALITY | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | Poly Voyager 8200 UC are equipped with active noice cancellation. |
| Volume Limiting Function | Yes | - | |
| Sound Output Mode | Stereo | Stereo | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Diaphragm | 40 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Poly Voyager 8200 UC have the ability to connect to multiple devices simultaneously. |
| Features | - | EPOS BrainAdapt Technology |
| MICROPHONE | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | Yes | - | Poly Voyager 8200 UC microphone can cancel out ambient noise. |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Controls | Mute, volume control, on/off, answer/end, next/previous track, reject call, redial, voice assistant | - |
|---|
| CABLE | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Cable Type | Headphones cable - detachable | - |
|---|
| FEATURES | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Intelligent Assistant | Siri, Cortana, Google Now | - | |
|---|---|---|---|
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 660 mAh | - | |
| Battery Life | 24 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 24 hours Continuous talk: up to 20 hours |
- | |
| Standby Time | - | 300 hours | |
| Charging Time | 3 hour(s) | 2 hour(s) | EPOS I SENNHEISER C20 recharge faster than Poly Voyager 8200 UC. |
| WIRELESS LINK | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Transmission Range | 30 m | - |
|---|
| CONNECTIONS | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Poly Voyager 8200 UC | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | Carrying pouch, Bluetooth USB adapter, USB charge cable | Carrying case, charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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