In depth comparison and review of Bowers & Wilkins PI3 and Anker SoundBuds Slim+. 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 | Anker SoundBuds Slim+ |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 40 cm | - | |
| Width | 3 cm | - | |
| Depth | 4 cm | - | |
| Weight | 31.8 g | 16 g | Anker SoundBuds Slim+ are lighter than Bowers & Wilkins PI3 headphones. |
| Colour | Blue | Gold | Space grey | Black | |
| Protection | Water-resistant | IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Bowers & Wilkins PI3 | Anker SoundBuds Slim+ |
|---|
| 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 4.1 | Bowers & Wilkins PI3 have a more advanced version of Bluetooth than Anker SoundBuds Slim+. |
| 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 | 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 Anker SoundBuds Slim+. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9.2 mm | 6 mm | Bowers & Wilkins PI3 have a thicker diaphragm than Anker SoundBuds Slim+. |
| Features | Dual driver | Bluetooth aptX technology | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Bowers & Wilkins PI3 | Anker SoundBuds Slim+ |
|---|
| Type | On-cable | On-cable |
|---|
| REMOTE CONTROL | Bowers & Wilkins PI3 | Anker SoundBuds Slim+ |
|---|
| Controls | Volume | Power on/off, volume control, answer/end, play/pause, next/previous track, 3-button remote |
|---|
| CABLE | Bowers & Wilkins PI3 | Anker SoundBuds Slim+ |
|---|
| Cable Type | USB-C to USB-A cable - 20 cm | USB charge cable - detachable |
|---|
| FEATURES | Bowers & Wilkins PI3 | Anker SoundBuds Slim+ |
|---|
| Intelligent Assistant | - | Siri |
|---|
| BATTERY AND CHARGING | Bowers & Wilkins PI3 | Anker SoundBuds Slim+ |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 7 hours | Bowers & Wilkins PI3 lasts longer on a single charge than the Anker SoundBuds Slim+. |
| Charging Time | - | 1.5 hours |
| OTHERS | Bowers & Wilkins PI3 | Anker SoundBuds Slim+ |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | 4 pairs of ear tips, 2 pairs of earhooks | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 18 months Technical support - lifetime |
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