In depth comparison and review of Poly - Plantronics Backbeat Pro 5100 (Left Earbud) and Bang & Olufsen Beoplay E8 Sport. 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 (Left Earbud) | Bang & Olufsen Beoplay E8 Sport |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | - | 2.5 cm | |
Width | - | 2.3 cm | |
Depth | - | 2.1 cm | |
Weight | 5.8 g | 6.4 g | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) are lighter than Poly - Plantronics Backbeat Pro 5100 (Left Earbud) headphones. |
Dimensions & Weight Details | Charging case with earphones: 38.6 g | Charging case: 7.06 cm x 3.56 cm x 3.35 cm / 55 g Earbud: 2.3 cm x 2.1 cm x 2.5 cm / 6.4 g |
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Colour | Black | Black | Oxygen blue | |
Body Material | - | Aluminium, silicone, polymer | |
Protection | Sweat-resistant, water-resistant | IP57 | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bang & Olufsen Beoplay E8 Sport |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | - | Dynamic | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 | Bang & Olufsen Beoplay E8 Sport have a more advanced version of Bluetooth than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Bluetooth Audio Codec | - | SBC, AAC, aptX | |
Active Noise Cancelling | Yes | - | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) are equipped with active noice cancellation. |
Active Noise Cancelling Technology | WindSmart technology | - | |
Noise Isolating | - | Yes | Bang & Olufsen Beoplay E8 Sport are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | Signature Sound | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Total Harmonic Distortion (THD) | <3% | - | |
Sensitivity | 94 dB | 107 dB | Bang & Olufsen Beoplay E8 Sport have higher sensitivity than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
Impedance | 16 Ohm | 16 Ohm | |
Diaphragm | 5.8 mm | 5.7 mm | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) have a thicker diaphragm than Bang & Olufsen Beoplay E8 Sport. |
MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bang & Olufsen Beoplay E8 Sport |
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Form Factor | Built-in | Built-in | |
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Microphone Operation Mode | - | Omni-directional |
REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bang & Olufsen Beoplay E8 Sport |
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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) | Bang & Olufsen Beoplay E8 Sport |
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Cable Type | Micro-USB charge cable - detachable | USB charge cable - 1.25 m |
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FEATURES | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bang & Olufsen Beoplay E8 Sport |
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Features | Voice alerts | - | |
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Additional Functions | DSP | - |
BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bang & Olufsen Beoplay E8 Sport |
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Battery Type | Headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - wireless charging | |
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Battery Capacity | 60 mAh | 60 mAh | Both headphones are designed with the same battery capacity. |
Battery Life | 6.5 hour(s) | 7 hour(s) | Bang & Olufsen Beoplay E8 Sport lasts longer on a single charge than the Poly - Plantronics Backbeat Pro 5100 (Left 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 (with included charging case): up to 30 hours | |
Wireless Charging Standards | - | Qi | |
Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
Included Qty | - | 2 |
OTHERS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bang & Olufsen Beoplay E8 Sport |
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Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | Pair of Comply foam ear tips, 4 pairs of silicone ear tips (extra small, small, medium, large), charging case (800 mAh), 3 pairs of silicone ear fins (small, medium, large) | |
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Compliant Standards | IP54 | IP57 | |
Service & Support | - | Limited warranty - 2 years |