In depth comparison and review of Bowers & Wilkins PI3 and Sennheiser MOMENTUM True Wireless 2. 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 | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 40 cm | - | |
| Width | 3 cm | - | |
| Depth | 4 cm | - | |
| Weight | 31.8 g | - | |
| Dimensions & Weight Details | - | Charging case: 7.68 cm x 4.38 cm x 3.47 cm / 58 g Charging case with earphones: 70 g Earphone: 6 g |
|
| Colour | Blue | Gold | Space grey | White | Black | |
| Protection | Water-resistant | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Bowers & Wilkins PI3 | Sennheiser MOMENTUM True Wireless 2 |
|---|
| 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 5.1 | Sennheiser MOMENTUM True Wireless 2 have a more advanced version of Bluetooth than Bowers & Wilkins PI3. |
| 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), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC, AAC, aptX | |
| Active Noise Cancelling | - | Yes | Sennheiser MOMENTUM True Wireless 2 are equipped with active noice cancellation. |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 30000 Hz | 5 - 21000 Hz | Bowers & Wilkins PI3 offer a larger frequency range than Sennheiser MOMENTUM True Wireless 2. |
| Total Harmonic Distortion (THD) | <0.3% | <0.08% | Sennheiser MOMENTUM True Wireless 2 have lower total harmonic distortion than Bowers & Wilkins PI3. |
| Sensitivity | - | 107 dB | |
| Diaphragm | 9.2 mm | 7 mm | Bowers & Wilkins PI3 have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 2. |
| Features | Dual driver | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Bowers & Wilkins PI3 | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Bowers & Wilkins PI3 | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Controls | Volume | Volume, answer/end, play/pause |
|---|
| CABLE | Bowers & Wilkins PI3 | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Cable Type | USB-C to USB-A cable - 20 cm | USB-C charge cable |
|---|
| FEATURES | Bowers & Wilkins PI3 | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Voice Control | - | Indirect | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | Bowers & Wilkins PI3 | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 7 hour(s) | Bowers & Wilkins PI3 lasts longer on a single charge than the Sennheiser MOMENTUM True Wireless 2. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | - | 1.5 hour(s) |
| OTHERS | Bowers & Wilkins PI3 | Sennheiser MOMENTUM True Wireless 2 |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | Charging case, 4 pairs of ear tips (XS, S,M, L) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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