Detailed comparison and review of Bowers & Wilkins PI7 and Sennheiser MOMENTUM True Wireless 3. 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 | Bowers & Wilkins PI7 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Charging case: 50 g Earbud: 8 g |
Charging case: 7.01 cm x 4.46 cm x 3.48 cm / 66.4 g Charging case with earphones: 78 g Earphone: 5.8 g |
|
| Colour | Charcoal | White | Black | Graphite | |
| Protection | IP54, water-resistant | Splashproof, IPX4 | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Bowers & Wilkins PI7 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature / dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sennheiser MOMENTUM True Wireless 3 have a more advanced version of Bluetooth than Bowers & Wilkins PI7. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, apt-X LL, aptX Adaptive | SBC, AAC, aptX, aptX Adaptive | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Cancelling | Adaptive Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 20000 Hz | 5 - 21000 Hz | Sennheiser MOMENTUM True Wireless 3 offer a larger frequency range than Bowers & Wilkins PI7. |
| Total Harmonic Distortion (THD) | <0.3% | <0.08% | Sennheiser MOMENTUM True Wireless 3 have lower total harmonic distortion than Bowers & Wilkins PI7. |
| Sensitivity | - | 107 dB | |
| Diaphragm | 9.2 mm | 7 mm | Bowers & Wilkins PI7 have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 3. |
| Features | Dual driver, Google Fast Pair, Auto Play, Auto Pause, Ambient Pass-Through | - |
| MICROPHONE | Bowers & Wilkins PI7 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz | |
| Microphones Included | 6 | - |
| REMOTE CONTROL | Bowers & Wilkins PI7 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Controls | Answer/end, play/pause, next/previous track, reject call, voice assistant, ANC on/off, ANC mode | - |
|---|
| CABLE | Bowers & Wilkins PI7 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Cable Type | USB-C charge cable - detachable - 20 cm USB-C to mini-phone 3.5 mm cable - detachable |
USB-C charge cable |
|---|
| FEATURES | Bowers & Wilkins PI7 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Features | Fast charge, auto power on/off | - | |
|---|---|---|---|
| Sensors | Wear sensor | - |
| BATTERY AND CHARGING | Bowers & Wilkins PI7 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 77 mAh | |
| Battery Life | 4 hour(s) | 7 hour(s) | Sennheiser MOMENTUM True Wireless 3 lasts longer on a single charge than the Bowers & Wilkins PI7. |
| Battery Life Details | Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 4 hours |
Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Wireless Charging Standards | Qi | - | |
| Charging Time | 3 hour(s) | 1.5 hour(s) | Sennheiser MOMENTUM True Wireless 3 recharge faster than Bowers & Wilkins PI7. |
| OTHERS | Bowers & Wilkins PI7 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), USB-C charging cable, wireless charging case, 3.5 mm to USB-C cable | Charging case, 4 pairs of ear tips (XS, S,M, L) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, Android phone, Android tablet | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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