In depth comparison and review of Sennheiser CX 150BT and Belkin SoundForm Play. 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 CX 150BT | Belkin SoundForm Play |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 12 g | 64 g | Sennheiser CX 150BT are lighter than Sennheiser CX 150BT headphones. |
| Colour | Black | White | Blue | Pink | Midnight | Cloud | |
| Protection | - | Weatherproof, IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sennheiser CX 150BT | Belkin SoundForm Play |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Belkin SoundForm Play have a more advanced version of Bluetooth than Sennheiser CX 150BT. |
| 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 | - | |
| Active Noise Cancelling | - | Yes | Belkin SoundForm Play are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Impedance | 28 Ohm | - | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | - | 6 mm |
| MICROPHONE | Sennheiser CX 150BT | Belkin SoundForm Play |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sennheiser CX 150BT | Belkin SoundForm Play |
|---|
| Controls | 3-button remote | Volume, skip track, answer call |
|---|
| CABLE | Sennheiser CX 150BT | Belkin SoundForm Play |
|---|
| Cable Type | USB-C charge cable | USB-C cable |
|---|
| BATTERY AND CHARGING | Sennheiser CX 150BT | Belkin SoundForm Play |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 10 hour(s) | 8 hour(s) | Sennheiser CX 150BT lasts longer on a single charge than the Belkin SoundForm Play. |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 38 hours |
| CONNECTIONS | Sennheiser CX 150BT | Belkin SoundForm Play |
|---|
| Connector Type | - | USB (USB Type-C) |
|---|
| OTHERS | Sennheiser CX 150BT | Belkin SoundForm Play |
|---|
| Included Accessories | 4 pairs of ear tips (XS, S,M, L) | 3 pairs of silicone ear tips (small, medium, large), USB-C cable, wireless charging case | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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