In depth comparison and review of Poly - Plantronics Backbeat FIT 3200 (Left Earbud) and Bose Sleepbuds II. 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 FIT 3200 (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 | 13 g | 2.27 g | Bose Sleepbuds II are lighter than Poly - Plantronics Backbeat FIT 3200 (Left Earbud) headphones. |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 7.7 cm x 2.74 cm | |
| Colour | Black | - | |
| Body Material | - | Plastic | |
| Protection | Waterproof, sweat-resistant, IPX5, IP57 | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | 9 m | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) have a greater operating distance than Bose Sleepbuds II. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Bose Sleepbuds II |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | 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), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | - | |
| Diaphragm | 13.5 mm | - |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Bose Sleepbuds II |
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| Form Factor | Built-in | - |
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| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Bose Sleepbuds II |
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| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | - |
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| CABLE | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Bose Sleepbuds II |
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| Cable Type | - | USB cable - detachable - 1 m |
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| FEATURES | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Bose Sleepbuds II |
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| Features | Voice alerts | - |
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| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Bose Sleepbuds II |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 90 mAh | - | |
| Battery Life | 8 hour(s) | 10 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 3200 (Left Earbud). |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
- | |
| Charging Time | 2 hour(s) | 6 hour(s) | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) recharge faster than Poly - Plantronics Backbeat FIT 3200 (Left Earbud). |
| Included Qty | 2 | 2 |
| OTHERS | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Bose Sleepbuds II |
|---|
| Included Accessories | - | 3 pairs of silicone ear tips, charging case, USB cable (1 m) |
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