In depth comparison and review of Sennheiser CX Plus 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 Plus | Belkin SoundForm Play |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 64 g | |
| Dimensions & Weight Details | Earbud: 5.9 cm x 3.38 cm x 4.23 cm / 6 g Charging case: 35 g |
- | |
| Colour | White | Black | Blue | Pink | Midnight | Cloud | |
| Protection | Splashproof, IPX4 | Weatherproof, IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX Plus | 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 5.2 | Bluetooth 5.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX Adaptive | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 5 - 21000 Hz | - | |
| Diaphragm | 7 mm | 6 mm | Sennheiser CX Plus have a thicker diaphragm than Belkin SoundForm Play. |
| Simultaneously Connectable Devices Qty (Multipoint) | 1 | - | |
| Features | TrueResponse technology | - |
| MICROPHONE | Sennheiser CX Plus | Belkin SoundForm Play |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 4 | 2 | Sennheiser CX Plus have a built-in microphone. |
| REMOTE CONTROL | Sennheiser CX Plus | Belkin SoundForm Play |
|---|
| Controls | - | Volume, skip track, answer call |
|---|
| CABLE | Sennheiser CX Plus | Belkin SoundForm Play |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C cable |
|---|
| FEATURES | Sennheiser CX Plus | Belkin SoundForm Play |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri, Google Assistant | - |
| BATTERY AND CHARGING | Sennheiser CX Plus | Belkin SoundForm Play |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 55 mAh | - | |
| Battery Life | - | 8 hour(s) | |
| Battery Life Details | Continuous playback (with included charging case): up to 24 hours | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 38 hours |
|
| Charging Time | 1.5 hour(s) | - | |
| Included Qty | 2 | - |
| CONNECTIONS | Sennheiser CX Plus | Belkin SoundForm Play |
|---|
| Connector Type | - | USB (USB Type-C) |
|---|
| OTHERS | Sennheiser CX Plus | Belkin SoundForm Play |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large), charging case (420 mAh) | 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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