In depth comparison and review of Poly - Plantronics Backbeat FIT 3200 (Left Earbud) and Soundcore Liberty Air 2 Pro. 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) | Soundcore Liberty Air 2 Pro |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3 cm | |
| Width | - | 6.2 cm | |
| Depth | - | 5.97 cm | |
| Weight | 13 g | 61 g | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) are lighter than Poly - Plantronics Backbeat FIT 3200 (Left Earbud) headphones. |
| Colour | Black | Titanium white | Onyx black | |
| Protection | Waterproof, sweat-resistant, IPX5, IP57 | Sweat-resistant, IPX4 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) have a greater operating distance than Soundcore Liberty Air 2 Pro. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty Air 2 Pro |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| 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) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Soundcore Liberty Air 2 Pro are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Targeted Active Noise Cancellation | |
| Noise Isolating | Yes | - | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| 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 | 13.5 mm | 11 mm | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) have a thicker diaphragm than Soundcore Liberty Air 2 Pro. |
| Features | - | PureNote drivers |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty Air 2 Pro |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Soundcore Liberty Air 2 Pro microphone can cancel out ambient noise. |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty Air 2 Pro |
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| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | Volume, answer/end, play/pause, next/previous track, tap control |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty Air 2 Pro |
|---|
| Cable Type | - | USB-C charge cable - detachable - 60 cm |
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| FEATURES | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty Air 2 Pro |
|---|
| Features | Voice alerts | HearID Technology, wear detection |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty Air 2 Pro |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 90 mAh | 55 mAh | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) have a higher battery capacity than Soundcore Liberty Air 2 Pro. |
| Battery Life | 8 hour(s) | 7 hour(s) | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) lasts longer on a single charge than the Soundcore Liberty Air 2 Pro. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback: up to 7 hours Continuous playback (active noise-cancelling on): up to 6 hours Continuous playback (with included charging case): up to 26 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 21 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 FIT 3200 (Left Earbud) | Soundcore Liberty Air 2 Pro |
|---|
| Included Accessories | - | 9 pairs of ear tips, charging case (500 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 18 months |
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