In depth comparison and review of Bowers & Wilkins PI3 and Soundcore Liberty Air 2. 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 | Bowers & Wilkins PI3 | Soundcore Liberty Air 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 40 cm | - | |
| Width | 3 cm | - | |
| Depth | 4 cm | - | |
| Weight | 31.8 g | - | |
| Colour | Blue | Gold | Space grey | White | Black | |
| Protection | Water-resistant | IPX5, water-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Bowers & Wilkins PI3 | Soundcore Liberty Air 2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature | - | |
| 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), Generic Attribute Profile (GATT) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC, AAC, aptX | |
| Noise Isolating | Yes | - | Bowers & Wilkins PI3 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 30000 Hz | 20 - 20000 Hz | Bowers & Wilkins PI3 offer a larger frequency range than Soundcore Liberty Air 2. |
| Max Input Power | - | 5 mW | |
| Total Harmonic Distortion (THD) | <0.3% | 1% | Bowers & Wilkins PI3 have lower total harmonic distortion than Bowers & Wilkins PI3. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9.2 mm | 6 mm | Bowers & Wilkins PI3 have a thicker diaphragm than Soundcore Liberty Air 2. |
| Features | Dual driver | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Bowers & Wilkins PI3 | Soundcore Liberty Air 2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | Soundcore Liberty Air 2 microphone can cancel out ambient noise. |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Bowers & Wilkins PI3 | Soundcore Liberty Air 2 |
|---|
| Controls | Volume | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | Bowers & Wilkins PI3 | Soundcore Liberty Air 2 |
|---|
| Cable Type | USB-C to USB-A cable - 20 cm | - |
|---|
| FEATURES | Bowers & Wilkins PI3 | Soundcore Liberty Air 2 |
|---|
| Features | - | HearID Technology, Diamond-Coated Driver |
|---|
| BATTERY AND CHARGING | Bowers & Wilkins PI3 | Soundcore Liberty Air 2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 8 hour(s) | 7 hour(s) | Bowers & Wilkins PI3 lasts longer on a single charge than the Soundcore Liberty Air 2. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | Bowers & Wilkins PI3 | Soundcore Liberty Air 2 |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | Charging case (500 mAh), 5 pairs of ear tips (XS, small, medium, large, XL), USB-C charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 18 months |
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