Detailed comparison and review of LG TONE Free HBS-FN4 and Bowers & Wilkins PI7. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
DESIGN AND DIMENSIONS | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | 3.3 cm | - | |
Width | 1.6 cm | - | |
Depth | 2.5 cm | - | |
Weight | 5.4 g | - | |
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 |
Charging case: 50 g Earbud: 8 g |
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Colour | White | Black | Charcoal | White | |
Earpad Material | Medical grade silicone | - | |
Protection | IPX4 | IP54, water-resistant | |
Recommended Use | Portable electronics | Portable electronics, computer | |
High-Resolution Audio | - | Yes |
SOUND QUALITY | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | Dynamic | 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 | SBC, AAC | SBC, AAC, aptX, aptX HD, apt-X LL, aptX Adaptive | |
Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
Active Noise Cancelling Technology | Acoustic Echo Cancellation and Noise Reduction | Adaptive Noise Cancelling | |
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 - 20000 Hz | |
Total Harmonic Distortion (THD) | - | <0.3% | |
Diaphragm | 6 mm | 9.2 mm | Bowers & Wilkins PI7 have a thicker diaphragm than LG TONE Free HBS-FN4. |
Features | - | Dual driver, Google Fast Pair, Auto Play, Auto Pause, Ambient Pass-Through |
MICROPHONE | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Form Factor | Built-in | Built-in | |
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Noise Cancelling | Yes | - | LG TONE Free HBS-FN4 microphone can cancel out ambient noise. |
Microphones Included | 2 | 6 | Bowers & Wilkins PI7 have a built-in microphone. |
REMOTE CONTROL | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Controls | - | Answer/end, play/pause, next/previous track, reject call, voice assistant, ANC on/off, ANC mode |
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CABLE | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Cable Type | USB-C charge cable - detachable | USB-C charge cable - detachable - 20 cm USB-C to mini-phone 3.5 mm cable - detachable |
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FEATURES | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Features | Fast charge | Fast charge, auto power on/off | |
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Intelligent Assistant | Siri, Google Assistant | - | |
Sensors | Ear detect sensor | Wear sensor | |
Additional Functions | DSP | - |
BATTERY AND CHARGING | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
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Battery Capacity | 55 mAh | - | |
Battery Life | 6 hour(s) | 4 hour(s) | LG TONE Free HBS-FN4 lasts longer on a single charge than the Bowers & Wilkins PI7. |
Battery Life Details | Continuous playback (with included charging case): up to 18 hours Continuous playback: up to 6 hours |
Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 4 hours |
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Wireless Charging Standards | - | Qi | |
Charging Time | 1 hour(s) | 3 hour(s) | LG TONE Free HBS-FN4 recharge faster than LG TONE Free HBS-FN4. |
CONNECTIONS | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Connector Type | USB (power only) (USB Type-C) Bluetooth |
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OTHERS | LG TONE Free HBS-FN4 | Bowers & Wilkins PI7 |
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Included Accessories | 2 pairs of EarGels (small, large), charging case (390 mAh) | 3 pairs of ear tips (small, medium, large), USB-C charging cable, wireless charging case, 3.5 mm to USB-C cable | |
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Software Included | Find my earphones | - | |
Compatibility | - | iPhone, iPad, Android phone, Android tablet | |
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |