Detailed comparison and review of Soundcore Liberty 2 Pro and Bowers & Wilkins PI7. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Soundcore Liberty 2 Pro | Bowers & Wilkins PI7 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Charging case: 50 g Earbud: 8 g |
|
| Colour | Black | Charcoal | White | |
| Protection | Sweat-resistant, IPX4 | IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Soundcore Liberty 2 Pro | Bowers & Wilkins PI7 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature / dynamic | 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), 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), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | SBC, AAC, aptX, aptX HD, apt-X LL, aptX Adaptive | |
| Active Noise Cancelling | - | Yes | Bowers & Wilkins PI7 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Cancelling | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 20000 Hz | Bowers & Wilkins PI7 offer a larger frequency range than Soundcore Liberty 2 Pro. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | 9.2 mm | Soundcore Liberty 2 Pro have a thicker diaphragm than Bowers & Wilkins PI7. |
| Features | - | Dual driver, Google Fast Pair, Auto Play, Auto Pause, Ambient Pass-Through |
| MICROPHONE | Soundcore Liberty 2 Pro | Bowers & Wilkins PI7 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Soundcore Liberty 2 Pro microphone can cancel out ambient noise. |
| Microphones Included | 4 | 6 | Bowers & Wilkins PI7 have a built-in microphone. |
| REMOTE CONTROL | Soundcore Liberty 2 Pro | Bowers & Wilkins PI7 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant | Answer/end, play/pause, next/previous track, reject call, voice assistant, ANC on/off, ANC mode |
|---|
| CABLE | Soundcore Liberty 2 Pro | Bowers & Wilkins PI7 |
|---|
| Cable Type | - | USB-C charge cable - detachable - 20 cm USB-C to mini-phone 3.5 mm cable - detachable |
|---|
| FEATURES | Soundcore Liberty 2 Pro | Bowers & Wilkins PI7 |
|---|
| Features | HearID Technology | Fast charge, auto power on/off | |
|---|---|---|---|
| Sensors | - | Wear sensor |
| BATTERY AND CHARGING | Soundcore Liberty 2 Pro | Bowers & Wilkins PI7 |
|---|
| Battery Type | 2 x headphone battery rechargeable - wireless charging | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 65 mAh | - | |
| Battery Life | 8 hour(s) | 4 hour(s) | Soundcore Liberty 2 Pro lasts longer on a single charge than the Bowers & Wilkins PI7. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 4 hours |
|
| Wireless Charging Standards | Qi | Qi | |
| Charging Time | 1.5 hour(s) | 3 hour(s) | Soundcore Liberty 2 Pro recharge faster than Soundcore Liberty 2 Pro. |
| Included Qty | 2 | - |
| OTHERS | Soundcore Liberty 2 Pro | Bowers & Wilkins PI7 |
|---|
| Included Accessories | 7 pairs of ear tips, 3 pairs of EarWings, charging case (500 mAh), USB-C charging cable | 3 pairs of ear tips (small, medium, large), USB-C charging cable, wireless charging case, 3.5 mm to USB-C cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Android tablet | |
| Compliant Standards | IPX4 | - | |
| Service & Support | Limited warranty - 18 months | Limited warranty - 2 years |
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