In depth comparison and review of Sennheiser MOMENTUM Free and Shure AONIC 215 True Wireless. 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 Free | Shure AONIC 215 True Wireless |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Sound Isolating | |
| Weight | 40 g | 20.8 g | Shure AONIC 215 True Wireless are lighter than Sennheiser MOMENTUM Free headphones. |
| Colour | Black, red | Black | |
| Earpad Material | Stainless steel | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Sennheiser MOMENTUM Free | Shure AONIC 215 True Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Shure AONIC 215 True Wireless 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) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | SBC, AAC, aptX | |
| Noise Isolating | - | Yes | Shure AONIC 215 True Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 22000 Hz | 22 - 17500 Hz | Sennheiser MOMENTUM Free offer a larger frequency range than Shure AONIC 215 True Wireless. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 118 dB | 107 dB/mW | Sennheiser MOMENTUM Free have higher sensitivity than Shure AONIC 215 True Wireless. |
| Impedance | 28 Ohm | 17 Ohm | |
| Max Sound Pressure | 112 dB | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Sennheiser MOMENTUM Free have the ability to connect to multiple devices simultaneously. |
| Features | Voice control | - |
| MICROPHONE | Sennheiser MOMENTUM Free | Shure AONIC 215 True Wireless |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser MOMENTUM Free | Shure AONIC 215 True Wireless |
|---|
| Controls | Volume, answer/end, next/previous track, reject call | Power on/off, answer/end, play/pause, pair mode, voice assistant, environment mode |
|---|
| CABLE | Sennheiser MOMENTUM Free | Shure AONIC 215 True Wireless |
|---|
| Cable Type | USB charge cable - detachable | - | |
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Sennheiser MOMENTUM Free | Shure AONIC 215 True Wireless |
|---|
| Additional Functions | - | Amplifier |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM Free | Shure AONIC 215 True Wireless |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 86 mAh | - | |
| Battery Life | 6 hour(s) | 8 hour(s) | Shure AONIC 215 True Wireless lasts longer on a single charge than the Sennheiser MOMENTUM Free. |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
|
| Charging Time | 1.5 hour(s) | - | |
| Included Qty | - | 2 |
| CONNECTIONS | Sennheiser MOMENTUM Free | Shure AONIC 215 True Wireless |
|---|
| Connector Type | - | 2 x headphones (MMCX) |
|---|
| OTHERS | Sennheiser MOMENTUM Free | Shure AONIC 215 True Wireless |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips (XS, S,M, L) | USB charging cable, 3 pairs of ear tips (small, medium, large), charging case, 3 pairs of foam ear tips (small, medium, large) | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone | |
| Service & Support | - | Limited warranty - 2 years |
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