In depth comparison and review of Soundcore Liberty Air and Poly - Plantronics Backbeat Pro 5100. 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 | Soundcore Liberty Air | Poly - Plantronics Backbeat Pro 5100 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 55 g | 5.8 g | Poly - Plantronics Backbeat Pro 5100 are lighter than Soundcore Liberty Air headphones. |
| Dimensions & Weight Details | - | Charging case with earphones: 38.6 g | |
| Colour | Black | Black | |
| Protection | IPX5, water-resistant | Sweat-resistant, water-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Soundcore Liberty Air | Poly - Plantronics Backbeat Pro 5100 |
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| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| 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) | |
| Active Noise Cancelling | - | Yes | Poly - Plantronics Backbeat Pro 5100 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | WindSmart technology | |
| 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 | 16 Ohm | |
| Diaphragm | Graphene - 6 mm | 5.8 mm | Soundcore Liberty Air have a thicker diaphragm than Poly - Plantronics Backbeat Pro 5100. |
| MICROPHONE | Soundcore Liberty Air | Poly - Plantronics Backbeat Pro 5100 |
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| Form Factor | Built-in | Built-in |
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| REMOTE CONTROL | Soundcore Liberty Air | Poly - Plantronics Backbeat Pro 5100 |
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| Controls | Answer/end, play/pause, next/previous track, reject call, voice assistant | Mute, volume, answer/end, play/pause, skip track, voice assistant |
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| CABLE | Soundcore Liberty Air | Poly - Plantronics Backbeat Pro 5100 |
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| Cable Type | - | Micro-USB charge cable - detachable |
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| FEATURES | Soundcore Liberty Air | Poly - Plantronics Backbeat Pro 5100 |
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| Features | - | Voice alerts | |
|---|---|---|---|
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | Soundcore Liberty Air | Poly - Plantronics Backbeat Pro 5100 |
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| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 60 mAh | |
| Battery Life | 5 hour(s) | 6.5 hour(s) | Poly - Plantronics Backbeat Pro 5100 lasts longer on a single charge than the Soundcore Liberty Air. |
| 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) | 2 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Soundcore Liberty Air | Poly - Plantronics Backbeat Pro 5100 |
|---|
| Included Accessories | Charging case, micro-USB charging cable, 4 ear tips (extra small, small, medium, large) | 2 pairs of ear tips (small, large), charging case (440 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP54 |
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