In depth comparison and review of Sennheiser MOMENTUM True Wireless 2 and Panasonic RZ-B100W. 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 | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.8 cm | |
| Width | - | 4.5 cm | |
| Depth | - | 1.8 cm | |
| Weight | - | 5 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 |
Earbud: 4.5 cm x 1.8 cm x 1.8 cm / 5 g Charging case: 4.9 cm x 2.6 cm x 5.5 cm / 39 g |
|
| Colour | White | Black | Black | White | |
| Protection | Splashproof, IPX4 | Sweat-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.0 | Sennheiser MOMENTUM True Wireless 2 have a more advanced version of Bluetooth than Panasonic RZ-B100W. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | SBC, AAC | |
| Active Noise Cancelling | Yes | - | Sennheiser MOMENTUM True Wireless 2 are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Sennheiser MOMENTUM True Wireless 2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 21000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM True Wireless 2 offer a larger frequency range than Panasonic RZ-B100W. |
| Total Harmonic Distortion (THD) | <0.08% | - | |
| Sensitivity | 107 dB | - | |
| Diaphragm | 7 mm | 13 mm | Panasonic RZ-B100W have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 2. |
| MICROPHONE | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable - 0.24 m |
|---|
| FEATURES | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Voice Control | Indirect | Indirect | |
| Intelligent Assistant | Siri, Google Assistant | Google Assistant ready, Siri ready | |
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life | 7 hour(s) | 4 hour(s) | Sennheiser MOMENTUM True Wireless 2 lasts longer on a single charge than the Panasonic RZ-B100W. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
Continuous playback (with included charging case): up to 16 hours | |
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Sennheiser MOMENTUM True Wireless 2 | Panasonic RZ-B100W |
|---|
| Included Accessories | Charging case, 4 pairs of ear tips (XS, S,M, L) | - | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | - |
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