In depth comparison and review of Bowers & Wilkins PI3 and Happy Plugs Air 1 Go. 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 | Happy Plugs Air 1 Go |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 40 cm | - | |
| Width | 3 cm | - | |
| Depth | 4 cm | - | |
| Weight | 31.8 g | 3.5 g | Happy Plugs Air 1 Go are lighter than Bowers & Wilkins PI3 headphones. |
| Dimensions & Weight Details | - | Charging case: 4.9 cm x 4.9 cm x 2.1 cm / 26 g | |
| Colour | Blue | Gold | Space grey | Mint | Black | |
| Protection | Water-resistant | Sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Bowers & Wilkins PI3 | Happy Plugs Air 1 Go |
|---|
| 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 | SBC | |
| 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 Happy Plugs Air 1 Go. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Sensitivity | - | 102 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9.2 mm | 12 mm | Happy Plugs Air 1 Go have a thicker diaphragm than Bowers & Wilkins PI3. |
| Features | Dual driver | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Bowers & Wilkins PI3 | Happy Plugs Air 1 Go |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | Bowers & Wilkins PI3 | Happy Plugs Air 1 Go |
|---|
| Controls | Volume | Answer/end, play/pause |
|---|
| CABLE | Bowers & Wilkins PI3 | Happy Plugs Air 1 Go |
|---|
| Cable Type | USB-C to USB-A cable - 20 cm | Micro-USB cable |
|---|
| FEATURES | Bowers & Wilkins PI3 | Happy Plugs Air 1 Go |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Bowers & Wilkins PI3 | Happy Plugs Air 1 Go |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life | 8 hour(s) | 11 hour(s) | Happy Plugs Air 1 Go lasts longer on a single charge than the Bowers & Wilkins PI3. |
| Standby Time | - | 45 hours | |
| Charging Time | - | 1.5 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | Bowers & Wilkins PI3 | Happy Plugs Air 1 Go |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | 2 silicon sleeves, charging case (400 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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