In depth comparison and review of Anker SoundBuds Slim and Bowers & Wilkins PI3. 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 | Anker SoundBuds Slim | Bowers & Wilkins PI3 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 40 cm | |
| Width | - | 3 cm | |
| Depth | - | 4 cm | |
| Weight | 15 g | 31.8 g | Anker SoundBuds Slim are lighter than Anker SoundBuds Slim headphones. |
| Colour | Blue | Black | Blue | Gold | Space grey | |
| Protection | Waterproof, IPX7 | Water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Anker SoundBuds Slim | Bowers & Wilkins PI3 |
|---|
| 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) | |
| Bluetooth Audio Codec | - | aptX | |
| Noise Isolating | - | Yes | Bowers & Wilkins PI3 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 30000 Hz | Bowers & Wilkins PI3 offer a larger frequency range than Anker SoundBuds Slim. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | 9.2 mm | Bowers & Wilkins PI3 have a thicker diaphragm than Anker SoundBuds Slim. |
| Features | Magnetic ear buds | Dual driver | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Anker SoundBuds Slim | Bowers & Wilkins PI3 |
|---|
| Type | On-cable | On-cable |
|---|
| REMOTE CONTROL | Anker SoundBuds Slim | Bowers & Wilkins PI3 |
|---|
| Controls | 3-button remote | Volume |
|---|
| CABLE | Anker SoundBuds Slim | Bowers & Wilkins PI3 |
|---|
| Cable Type | - | USB-C to USB-A cable - 20 cm |
|---|
| BATTERY AND CHARGING | Anker SoundBuds Slim | Bowers & Wilkins PI3 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 110 mAh | - | |
| Battery Life | 10 hour(s) | 8 hour(s) | Anker SoundBuds Slim lasts longer on a single charge than the Bowers & Wilkins PI3. |
| Charging Time | 1.5 hours | - |
| OTHERS | Anker SoundBuds Slim | Bowers & Wilkins PI3 |
|---|
| Included Accessories | Ear tips kit, clothing clip, fitclip, travel pouch | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 18 months | Limited warranty - 2 years |
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