Side by side comparison and review of Poly - Plantronics Backbeat Pro 5100 (Left Earbud) and EPOS I SENNHEISER EDU 12 USB. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | EPOS I SENNHEISER EDU 12 USB |
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| Product Type | True wireless earphones - Bluetooth - wireless | Headset - wired - USB | |
|---|---|---|---|
| Weight | 5.8 g | - | |
| Dimensions & Weight Details | Charging case with earphones: 38.6 g | - | |
| Colour | Black | - | |
| Protection | Sweat-resistant, water-resistant | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | EPOS I SENNHEISER EDU 12 USB |
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| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | WindSmart technology | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 5.8 mm | - |
| MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | EPOS I SENNHEISER EDU 12 USB |
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| Form Factor | Built-in | - | |
|---|---|---|---|
| Noise Cancelling | - | Yes | EPOS I SENNHEISER EDU 12 USB microphone can cancel out ambient noise. |
| REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | EPOS I SENNHEISER EDU 12 USB |
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| Controls | Mute, volume, answer/end, play/pause, skip track, voice assistant | - |
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| CABLE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | EPOS I SENNHEISER EDU 12 USB |
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| Cable Type | Micro-USB charge cable - detachable | - |
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| FEATURES | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | EPOS I SENNHEISER EDU 12 USB |
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| Features | Voice alerts | - | |
|---|---|---|---|
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | EPOS I SENNHEISER EDU 12 USB |
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| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 60 mAh | - | |
| Battery Life | 6.5 hour(s) | - | |
| 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 |
- | |
| Charging Time | 2 hour(s) | - |
| OTHERS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | EPOS I SENNHEISER EDU 12 USB |
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| Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | - | |
|---|---|---|---|
| Compatibility | - | Chrome OS, Mac, Windows | |
| Compliant Standards | IP54 | - | |
| Service & Support | - | Limited warranty - 2 years |
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