In depth comparison and review of Sennheiser HD 1 In-Ear Wireless and Poly - Plantronics Backbeat Pro 5100 (Right Earbud). 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 | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| 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 | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) have a more advanced version of Bluetooth than Sennheiser HD 1 In-Ear Wireless. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | WindSmart technology | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 1 In-Ear Wireless offer a larger frequency range than Poly - Plantronics Backbeat Pro 5100 (Right Earbud). |
| Total Harmonic Distortion (THD) | <0.5% | <3% | Sennheiser HD 1 In-Ear Wireless have lower total harmonic distortion than Sennheiser HD 1 In-Ear Wireless. |
| Sensitivity | - | 94 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 5.8 mm |
| MICROPHONE | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) |
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| Controls | - | Mute, volume, answer/end, play/pause, skip track, voice assistant |
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| CABLE | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) |
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| Cable Type | USB charge cable | Micro-USB charge cable - detachable |
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| FEATURES | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) |
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| Features | - | Voice alerts | |
|---|---|---|---|
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 60 mAh | Sennheiser HD 1 In-Ear Wireless have a higher battery capacity than Poly - Plantronics Backbeat Pro 5100 (Right Earbud). |
| Battery Life | 10 hour(s) | 6.5 hour(s) | Sennheiser HD 1 In-Ear Wireless 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 |
|
| Charging Time | 1.5 hour(s) | 2 hour(s) | Sennheiser HD 1 In-Ear Wireless recharge faster than Sennheiser HD 1 In-Ear Wireless. |
| OTHERS | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Pro 5100 (Right Earbud) |
|---|
| Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | 2 pairs of ear tips (small, large), charging case (440 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP54 |
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