Side by side comparison and review of Poly - Plantronics Backbeat Pro 5100 (Left Earbud) and Bose QuietComfort Earbuds II. 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) | Bose QuietComfort Earbuds II |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 5.8 g | - | |
| Dimensions & Weight Details | Charging case with earphones: 38.6 g | Earbud: 1.73 cm x 2.24 cm x 3.05 cm / 6.24 g Charging case: 5.94 cm x 2.67 cm x 6.63 cm / 59.8 g |
|
| Colour | Black | Triple black | |
| Body Material | - | Plastic | |
| Protection | Sweat-resistant, water-resistant | Sweat-resistant, IPX4, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 9.14 m | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) have a greater operating distance than Bose QuietComfort Earbuds II. |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose QuietComfort Earbuds II |
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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 5.3 | Bose QuietComfort Earbuds II 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 | |
| Active Noise Cancelling | Yes | Yes | Both headphones 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 | - | |
| Features | - | ActiveSense technology, Aware Mode, Quiet Mode |
| MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose QuietComfort Earbuds II |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphones Included | - | 4 |
| REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose QuietComfort Earbuds II |
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| Controls | Mute, volume, answer/end, play/pause, skip track, voice assistant | Volume |
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| CABLE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose QuietComfort Earbuds II |
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| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable - detachable - 30.5 cm |
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| FEATURES | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose QuietComfort Earbuds II |
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| Features | Voice alerts | Touch control | |
|---|---|---|---|
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose QuietComfort Earbuds II |
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| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 60 mAh | - | |
| Battery Life | 6.5 hour(s) | 6 hours | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) lasts longer on a single charge than the Bose QuietComfort Earbuds II. |
| 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: up to 6 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | 2 hour(s) | 1 hour | Bose QuietComfort Earbuds II recharge faster than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| OTHERS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose QuietComfort Earbuds II |
|---|
| Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | Charging case, 3 pairs of silicone ear tips (small, medium, large), 3 pairs of stability bands (1, 2, 3), USB-C to USB-A cable (30.5 cm) | |
|---|---|---|---|
| Compliant Standards | IP54 | IPX4 |
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