Side by side comparison and review of Soundcore Liberty 2 Pro and Poly - Plantronics Backbeat Game. 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 | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 14 g | |
| Colour | Black | Black | |
| Protection | Sweat-resistant, IPX4 | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature / dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 2.1 | Soundcore Liberty 2 Pro have a more advanced version of Bluetooth than Poly - Plantronics Backbeat Game. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Noise Isolating | - | Yes | Poly - Plantronics Backbeat Game are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | 5% | |
| Sensitivity | - | 104 dB/mW | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | 6 mm | Soundcore Liberty 2 Pro have a thicker diaphragm than Poly - Plantronics Backbeat Game. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Soundcore Liberty 2 Pro microphone can cancel out ambient noise. |
| Microphones Included | 4 | - |
| REMOTE CONTROL | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant | Volume, answer/end |
|---|
| CABLE | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Cable Type | - | USB charge cable |
|---|
| FEATURES | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Features | HearID Technology | - | |
|---|---|---|---|
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Battery Type | 2 x headphone battery rechargeable - wireless charging | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 65 mAh | - | |
| Battery Life | 8 hour(s) | 5 hours | Soundcore Liberty 2 Pro lasts longer on a single charge than the Poly - Plantronics Backbeat Game. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
- | |
| Wireless Charging Standards | Qi | - | |
| Charging Time | 1.5 hour(s) | - | |
| Included Qty | 2 | - |
| WIRELESS LINK | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Transmission Range | - | 10 m |
|---|
| OTHERS | Soundcore Liberty 2 Pro | Poly - Plantronics Backbeat Game |
|---|
| Included Accessories | 7 pairs of ear tips, 3 pairs of EarWings, charging case (500 mAh), USB-C charging cable | - | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone | |
| Compliant Standards | IPX4 | - | |
| Service & Support | Limited warranty - 18 months | - |
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