In depth comparison and review of Poly - Plantronics Backbeat Pro 5100 (Right Earbud) and EPOS I SENNHEISER ADAPT 461. 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 - Plantronics Backbeat Pro 5100 (Right Earbud) | EPOS I SENNHEISER ADAPT 461 |
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| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 5.8 g | 50 g | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) are lighter than Poly - Plantronics Backbeat Pro 5100 (Right Earbud) headphones. |
| Dimensions & Weight Details | Charging case with earphones: 38.6 g | - | |
| Colour | Black | Black with silver | |
| Protection | Sweat-resistant, water-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 20 m | EPOS I SENNHEISER ADAPT 461 have a greater operating distance than Poly - Plantronics Backbeat Pro 5100 (Right Earbud). |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) | EPOS I SENNHEISER ADAPT 461 |
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| Headphones Form Factor | In-ear | In-ear - neckband | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | WindSmart technology | Hybrid ANC | |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 5.8 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | EPOS I SENNHEISER ADAPT 461 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium | |
| Features | - | Audio prompts |
| MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) | EPOS I SENNHEISER ADAPT 461 |
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| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 461 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) | EPOS I SENNHEISER ADAPT 461 |
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| Controls | Mute, volume, answer/end, play/pause, skip track, voice assistant | Mute, volume, answer/end, voice assistant, ANC on/off |
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| CABLE | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) | EPOS I SENNHEISER ADAPT 461 |
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| Cable Type | Micro-USB charge cable - detachable | USB-C to micro-USB cable |
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| FEATURES | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) | EPOS I SENNHEISER ADAPT 461 |
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| Features | Voice alerts | Vibrating call alert, EPOS ActiveGard | |
|---|---|---|---|
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) | EPOS I SENNHEISER ADAPT 461 |
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| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 240 mAh | EPOS I SENNHEISER ADAPT 461 have a higher battery capacity than Poly - Plantronics Backbeat Pro 5100 (Right Earbud). |
| Battery Life | 6.5 hour(s) | 15 hour(s) | EPOS I SENNHEISER ADAPT 461 lasts longer on a single charge than the Poly - Plantronics Backbeat Pro 5100 (Right Earbud). |
| Battery Life Details | Continuous playback: up to 6.5 hours Continuous talk: up to 4 hours Continuous playback (with included charging case): up to 19 hours |
Continuous playback (noise cancelling OFF): up to 15 hours Continuous talk (noise cancelling OFF): up to 14 hours Continuous playback (noise cancelling ON): up to 14 hours Continuous talk (noise cancelling ON): up to 13 hours |
|
| Standby Time | - | 216 hours | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) | EPOS I SENNHEISER ADAPT 461 |
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| Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | Carrying case, 4 pairs of ear tips, BTD 800 USB-C dongle | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Compliant Standards | IP54 | - | |
| Service & Support | - | Limited warranty - 2 years |
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