In depth comparison and review of Poly - Plantronics Backbeat FIT 3200 (Left Earbud) and Soundcore Liberty 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 2 Pro |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 13 g | - | |
| Colour | Black | 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 2 Pro. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty 2 Pro |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Balanced armature / 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, aptX | |
| 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 2 Pro. |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty 2 Pro |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Soundcore Liberty 2 Pro microphone can cancel out ambient noise. |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty 2 Pro |
|---|
| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty 2 Pro |
|---|
| Features | Voice alerts | HearID Technology |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty 2 Pro |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 90 mAh | 65 mAh | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) have a higher battery capacity than Soundcore Liberty 2 Pro. |
| Battery Life | 8 hour(s) | 8 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 2 hour(s) | 1.5 hour(s) | Soundcore Liberty 2 Pro recharge faster than Poly - Plantronics Backbeat FIT 3200 (Left Earbud). |
| Included Qty | 2 | 2 |
| OTHERS | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) | Soundcore Liberty 2 Pro |
|---|
| Included Accessories | - | 7 pairs of ear tips, 3 pairs of EarWings, charging case (500 mAh), USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 18 months |
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