In depth comparison and review of Bowers & Wilkins PI3 and Philips ActionFit TASN503BK. 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 | Philips ActionFit TASN503BK |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 40 cm | 8 cm | |
| Width | 3 cm | 8 cm | |
| Depth | 4 cm | 3 cm | |
| Weight | 31.8 g | 14.5 g | Philips ActionFit TASN503BK are lighter than Bowers & Wilkins PI3 headphones. |
| Colour | Blue | Gold | Space grey | Black | |
| Protection | Water-resistant | Waterproof, sweat-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Bowers & Wilkins PI3 | Philips ActionFit TASN503BK |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| 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), Generic Attribute Profile (GATT) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | - | |
| Noise Isolating | Yes | - | Bowers & Wilkins PI3 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 10 - 30000 Hz | 20 - 20000 Hz | Bowers & Wilkins PI3 offer a larger frequency range than Philips ActionFit TASN503BK. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9.2 mm | PET - 6 mm | Bowers & Wilkins PI3 have a thicker diaphragm than Philips ActionFit TASN503BK. |
| Magnet Material | - | NdFeB | |
| Features | Dual driver | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Bowers & Wilkins PI3 | Philips ActionFit TASN503BK |
|---|
| Type | On-cable | On-cable |
|---|
| REMOTE CONTROL | Bowers & Wilkins PI3 | Philips ActionFit TASN503BK |
|---|
| Controls | Volume | Volume control, answer/end, hold, phone/music mode, reject call, redial |
|---|
| CABLE | Bowers & Wilkins PI3 | Philips ActionFit TASN503BK |
|---|
| Cable Type | USB-C to USB-A cable - 20 cm | - |
|---|
| BATTERY AND CHARGING | Bowers & Wilkins PI3 | Philips ActionFit TASN503BK |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 6 hours | Bowers & Wilkins PI3 lasts longer on a single charge than the Philips ActionFit TASN503BK. |
| Standby Time | - | 100 hours |
| WIRELESS LINK | Bowers & Wilkins PI3 | Philips ActionFit TASN503BK |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | Bowers & Wilkins PI3 | Philips ActionFit TASN503BK |
|---|
| Connector Type | - | Bluetooth USB (power only) |
|---|
| OTHERS | Bowers & Wilkins PI3 | Philips ActionFit TASN503BK |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | 3 pairs of ear tips | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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