In depth comparison and review of Bowers & Wilkins PI3 and LG TONE Free HBS-FN4. 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 | LG TONE Free HBS-FN4 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 40 cm | 3.3 cm | |
| Width | 3 cm | 1.6 cm | |
| Depth | 4 cm | 2.5 cm | |
| Weight | 31.8 g | 5.4 g | LG TONE Free HBS-FN4 are lighter than Bowers & Wilkins PI3 headphones. |
| Dimensions & Weight Details | - | Earbud: 1.6 cm x 2.5 cm x 3.3 cm / 5.4 g Charging case: 5.5 cm x 2.75 cm x 5.5 cm / 39 g |
|
| Colour | Blue | Gold | Space grey | White | Black | |
| Earpad Material | - | Medical grade silicone | |
| Protection | Water-resistant | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Bowers & Wilkins PI3 | LG TONE Free HBS-FN4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| 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) | - | |
| Bluetooth Audio Codec | aptX | SBC, AAC | |
| Active Noise Cancelling | - | Yes | LG TONE Free HBS-FN4 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Acoustic Echo Cancellation and Noise Reduction | |
| Noise Isolating | Yes | - | Bowers & Wilkins PI3 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Meridian EQ, Ambient Sound Mode, Meridian Sound Effect, Master Quality Authenticated (MQA), Meridian Lossless Packing (MLP) | |
| Frequency Response | 10 - 30000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Diaphragm | 9.2 mm | 6 mm | Bowers & Wilkins PI3 have a thicker diaphragm than LG TONE Free HBS-FN4. |
| Features | Dual driver | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Bowers & Wilkins PI3 | LG TONE Free HBS-FN4 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | LG TONE Free HBS-FN4 microphone can cancel out ambient noise. |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Bowers & Wilkins PI3 | LG TONE Free HBS-FN4 |
|---|
| Controls | Volume | - |
|---|
| CABLE | Bowers & Wilkins PI3 | LG TONE Free HBS-FN4 |
|---|
| Cable Type | USB-C to USB-A cable - 20 cm | USB-C charge cable - detachable |
|---|
| FEATURES | Bowers & Wilkins PI3 | LG TONE Free HBS-FN4 |
|---|
| Features | - | Fast charge | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | - | Ear detect sensor | |
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | Bowers & Wilkins PI3 | LG TONE Free HBS-FN4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 8 hour(s) | 6 hour(s) | Bowers & Wilkins PI3 lasts longer on a single charge than the LG TONE Free HBS-FN4. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 18 hours Continuous playback: up to 6 hours |
|
| Charging Time | - | 1 hour(s) |
| CONNECTIONS | Bowers & Wilkins PI3 | LG TONE Free HBS-FN4 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) Bluetooth |
|---|
| OTHERS | Bowers & Wilkins PI3 | LG TONE Free HBS-FN4 |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | 2 pairs of EarGels (small, large), charging case (390 mAh) | |
|---|---|---|---|
| Software Included | - | Find my earphones | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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