In depth comparison and review of Sennheiser MOMENTUM Free and Belkin SoundForm. 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 | Belkin SoundForm |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 40 g | - | |
| Dimensions & Weight Details | - | Earphone: 10 g Charging case: 3.65 cm x 7 cm x 3 cm / 43 g |
|
| Colour | Black, red | Black | White | |
| Earpad Material | Stainless steel | - | |
| Protection | - | Sweat-resistant, IPX5 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sennheiser MOMENTUM Free | Belkin SoundForm |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| 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 | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 15 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 118 dB | - | |
| Impedance | 28 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 | Belkin SoundForm |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser MOMENTUM Free | Belkin SoundForm |
|---|
| Controls | Volume, answer/end, next/previous track, reject call | - |
|---|
| CABLE | Sennheiser MOMENTUM Free | Belkin SoundForm |
|---|
| Cable Type | USB charge cable - detachable | Micro-USB cable - 15 cm |
|---|
| FEATURES | Sennheiser MOMENTUM Free | Belkin SoundForm |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM Free | Belkin SoundForm |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 86 mAh | - | |
| Battery Life | 6 hour(s) | 24 hour(s) | Belkin SoundForm lasts longer on a single charge than the Sennheiser MOMENTUM Free. |
| Battery Life Details | - | Continuous playback: up to 24 hours | |
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Sennheiser MOMENTUM Free | Belkin SoundForm |
|---|
| Connector Type | - | USB (micro-USB) |
|---|
| OTHERS | Sennheiser MOMENTUM Free | Belkin SoundForm |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips (XS, S,M, L) | Charging case, 3 pairs of silicone ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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