Detailed comparison and review of Poly - Plantronics Backbeat Pro 5100 (Left Earbud) and Jabra Elite 85t. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
DESIGN AND DIMENSIONS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Jabra Elite 85t |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | - | 2.31 cm | |
Width | - | 1.9 cm | |
Depth | - | 1.62 cm | |
Weight | 5.8 g | 7 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 | Earphone: 1.9 cm x 1.62 cm x 2.31 cm / 7 g Charging case: 4.11 cm x 6.48 cm x 2.85 cm / 45.1 g |
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Colour | Black | Copper black | Titanium black | Black | Grey | Gold beige | |
Body Material | - | Polycarbonate, silicone rubber, PC/ABS | |
Protection | Sweat-resistant, water-resistant | Wind protection, IPX4 | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Jabra Elite 85t |
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Headphones Form Factor | In-ear | In-ear | |
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Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 | Jabra Elite 85t 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) | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | - | SBC, AAC | |
Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
Active Noise Cancelling Technology | WindSmart technology | Advanced ANC | |
Noise Isolating | - | Yes | Jabra Elite 85t are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | HD Voice | |
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 | - | |
Diaphragm | 5.8 mm | 12 mm | Jabra Elite 85t have a thicker diaphragm than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Jabra Elite 85t have the ability to connect to multiple devices simultaneously. |
Features | - | Voice guidance |
MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Jabra Elite 85t |
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Form Factor | Built-in | Built-in | |
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Frequency Response | - | 100 - 10000 Hz | |
Microphones Included | - | 6 |
REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Jabra Elite 85t |
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Controls | Mute, volume, answer/end, play/pause, skip track, voice assistant | Volume, answer/end, HearThrough |
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CABLE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Jabra Elite 85t |
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Cable Type | Micro-USB charge cable - detachable | USB-C to USB-A cable - detachable - 30 cm |
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FEATURES | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Jabra Elite 85t |
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Features | Voice alerts | - | |
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Internet of Things (IoT) Compatible | - | Yes | |
Communications Technology | - | Bluetooth Low Energy (LE) | |
Intelligent Assistant | - | Siri, Google Assistant | |
Additional Functions | DSP | DSP |
BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Jabra Elite 85t |
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Battery Type | Headphone battery rechargeable - lithium polymer | Rechargeable - Lithium Ion | |
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Battery Capacity | 60 mAh | - | |
Battery Life | 6.5 hour(s) | 7 hour(s) | Jabra Elite 85t 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 (active noise-cancelling on): up to 25 hours Continuous playback (active noise-cancelling on) (using earbuds): up to 5.5 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 19.5 hours Continuous playback (active noise-cancelling off): up to 31 hours Continuous playback (active noise-cancelling off) (using earbuds): up to 7 hours Continuous playback (active noise-cancelling off) (with included charging case): up to 24 hours Standby: up to 180 days |
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Standby Time | - | 180 days | |
Wireless Charging Standards | - | Qi | |
Charging Time | 2 hour(s) | 3 hour(s) | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) recharge faster than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
Auto On/Off | - | Yes |
OTHERS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Jabra Elite 85t |
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Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | 3 pairs of EarGels, USB-C charging cable, wireless charging case | |
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Compatibility | - | iPhone, Android phone | |
Compliant Standards | IP54 | FCC, RoHS, REACH, MFI, Qi, ISED | |
Service & Support | - | Limited warranty - 2 years with product registration |