In depth comparison and review of Bowers & Wilkins PI3 and Huawei FreeBuds 3. 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 | Huawei FreeBuds 3 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 40 cm | 4.15 cm | |
| Width | 3 cm | 1.78 cm | |
| Depth | 4 cm | 2.04 cm | |
| Weight | 31.8 g | 4.5 g | Huawei FreeBuds 3 are lighter than Bowers & Wilkins PI3 headphones. |
| Dimensions & Weight Details | - | Charging case: 6.09 cm x 6.09 cm x 2.18 cm / 48 g | |
| Colour | Blue | Gold | Space grey | Red | Carbon black | Ceramic white | |
| Protection | Water-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Bowers & Wilkins PI3 | Huawei FreeBuds 3 |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Balanced armature | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 | Huawei FreeBuds 3 have a more advanced version of Bluetooth than Bowers & Wilkins PI3. |
| Bluetooth Profiles | 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 | aptX | - | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds 3 are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Bowers & Wilkins PI3 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 30000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Diaphragm | 9.2 mm | 14.2 mm | Huawei FreeBuds 3 have a thicker diaphragm than Bowers & Wilkins PI3. |
| Features | Dual driver | HUAWEI Kirin A1 | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Bowers & Wilkins PI3 | Huawei FreeBuds 3 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | Huawei FreeBuds 3 microphone can cancel out ambient noise. |
| REMOTE CONTROL | Bowers & Wilkins PI3 | Huawei FreeBuds 3 |
|---|
| Controls | Volume | Play/pause, ANC on/off, tap control |
|---|
| CABLE | Bowers & Wilkins PI3 | Huawei FreeBuds 3 |
|---|
| Cable Type | USB-C to USB-A cable - 20 cm | - |
|---|
| FEATURES | Bowers & Wilkins PI3 | Huawei FreeBuds 3 |
|---|
| Sensors | - | Infrared wear sensor, bone sensor |
|---|
| BATTERY AND CHARGING | Bowers & Wilkins PI3 | Huawei FreeBuds 3 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 30 mAh | |
| Battery Life | 8 hour(s) | 4 hour(s) | Bowers & Wilkins PI3 lasts longer on a single charge than the Huawei FreeBuds 3. |
| Battery Life Details | - | Continuous playback: up to 4 hours | |
| Wireless Charging Standards | - | Qi | |
| Charging Time | - | 1 hour(s) | |
| Auto On/Off | - | Yes |
| OTHERS | Bowers & Wilkins PI3 | Huawei FreeBuds 3 |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | USB-C charging cable, wireless charging case | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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