Side by side comparison and review of Sennheiser MOMENTUM Free and Bowers & Wilkins PI5. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser MOMENTUM Free | Bowers & Wilkins PI5 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 40 g | - | |
| Dimensions & Weight Details | - | Charging case: 47 g Earbud: 8 g |
|
| Colour | Black, red | White | Black | |
| Earpad Material | Stainless steel | - | |
| Protection | - | IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sennheiser MOMENTUM Free | Bowers & Wilkins PI5 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Bowers & Wilkins PI5 have a more advanced version of Bluetooth than Sennheiser MOMENTUM Free. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | 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, aptX, apt-X LL | SBC, AAC, aptX | |
| Active Noise Cancelling | - | Yes | Bowers & Wilkins PI5 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Advanced ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 22000 Hz | 10 - 20000 Hz | Sennheiser MOMENTUM Free offer a larger frequency range than Bowers & Wilkins PI5. |
| Total Harmonic Distortion (THD) | <0.5% | <0.3% | Bowers & Wilkins PI5 have lower total harmonic distortion than Sennheiser MOMENTUM Free. |
| Sensitivity | 118 dB | - | |
| Impedance | 28 Ohm | - | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 9.2 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Sennheiser MOMENTUM Free have the ability to connect to multiple devices simultaneously. |
| Features | Voice control | Google Fast Pair, Auto Play, Auto Pause, Ambient Pass-Through |
| MICROPHONE | Sennheiser MOMENTUM Free | Bowers & Wilkins PI5 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Sennheiser MOMENTUM Free | Bowers & Wilkins PI5 |
|---|
| Controls | Volume, answer/end, next/previous track, reject call | Answer/end, play/pause, next/previous track, reject call, voice assistant, ANC on/off, ANC mode |
|---|
| CABLE | Sennheiser MOMENTUM Free | Bowers & Wilkins PI5 |
|---|
| Cable Type | USB charge cable - detachable | USB-C charge cable - detachable - 20 cm |
|---|
| FEATURES | Sennheiser MOMENTUM Free | Bowers & Wilkins PI5 |
|---|
| Features | - | Fast charge, auto power on/off | |
|---|---|---|---|
| Sensors | - | Wear sensor |
| BATTERY AND CHARGING | Sennheiser MOMENTUM Free | Bowers & Wilkins PI5 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 86 mAh | - | |
| Battery Life | 6 hour(s) | 4 hour(s) | Sennheiser MOMENTUM Free lasts longer on a single charge than the Bowers & Wilkins PI5. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 4 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hour(s) | 3 hour(s) | Sennheiser MOMENTUM Free recharge faster than Sennheiser MOMENTUM Free. |
| OTHERS | Sennheiser MOMENTUM Free | Bowers & Wilkins PI5 |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips (XS, S,M, L) | 3 pairs of ear tips (small, medium, large), USB-C charging cable, wireless charging case | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Android tablet | |
| Service & Support | - | Limited warranty - 2 years |
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