Side by side comparison and review of Poly - Plantronics Backbeat Pro 5100 (Left Earbud) and Bose Sleepbuds 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 Sleepbuds II |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.27 cm | |
| Width | - | 2.49 cm | |
| Depth | - | 2.79 cm | |
| Weight | 5.8 g | 2.27 g | Bose Sleepbuds II are lighter than Poly - Plantronics Backbeat Pro 5100 (Left Earbud) headphones. |
| Dimensions & Weight Details | Charging case with earphones: 38.6 g | Charging case: 7.7 cm x 7.7 cm x 2.74 cm | |
| Colour | Black | - | |
| Body Material | - | Plastic | |
| Protection | Sweat-resistant, water-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 9 m | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) have a greater operating distance than Bose Sleepbuds II. |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose Sleepbuds II |
|---|
| 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 (Left Earbud) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | WindSmart technology | - | |
| Noise Isolating | - | Yes | Bose Sleepbuds II are equipped with a noise isolating function. |
| 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 | - |
| MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose Sleepbuds II |
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| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose Sleepbuds II |
|---|
| Controls | Mute, volume, answer/end, play/pause, skip track, voice assistant | - |
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| CABLE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose Sleepbuds II |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB cable - detachable - 1 m |
|---|
| FEATURES | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose Sleepbuds II |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose Sleepbuds II |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 60 mAh | - | |
| Battery Life | 6.5 hour(s) | 10 hour(s) | Bose Sleepbuds II 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 |
- | |
| Charging Time | 2 hour(s) | 6 hour(s) | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) recharge faster than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| Included Qty | - | 2 |
| OTHERS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Bose Sleepbuds II |
|---|
| Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | 3 pairs of silicone ear tips, charging case, USB cable (1 m) | |
|---|---|---|---|
| Compliant Standards | IP54 | - |
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