In depth comparison and review of Sennheiser CX True Wireless and Poly - Plantronics Backbeat Game. 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 True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 14 g | |
| Dimensions & Weight Details | Earbud: 6 g Charging case: 5.9 cm x 4.23 cm x 3.38 cm / 37 g |
- | |
| Colour | Black | White | Black | |
| Protection | Splashproof, IPX4 | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser CX True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 2.1 | Sennheiser CX True Wireless have a more advanced version of Bluetooth than Poly - Plantronics Backbeat Game. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 5 - 21000 Hz | 20 - 20000 Hz | Sennheiser CX True Wireless offer a larger frequency range than Poly - Plantronics Backbeat Game. |
| Total Harmonic Distortion (THD) | <0.08% | 5% | Sennheiser CX True Wireless have lower total harmonic distortion than Sennheiser CX True Wireless. |
| Sensitivity | 110 dB | 104 dB/mW | Sennheiser CX True Wireless have higher sensitivity than Poly - Plantronics Backbeat Game. |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 110 dB | - | |
| Diaphragm | 7 mm | 6 mm | Sennheiser CX True Wireless have a thicker diaphragm than Poly - Plantronics Backbeat Game. |
| Simultaneously Connectable Devices Qty (Multipoint) | 1 | - | |
| Magnet Material | - | Neodymium | |
| Features | TrueResponse technology | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser CX True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 4 | - |
| REMOTE CONTROL | Sennheiser CX True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Controls | - | Volume, answer/end |
|---|
| CABLE | Sennheiser CX True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Cable Type | USB-C charge cable - detachable - 25 cm | USB charge cable |
|---|
| FEATURES | Sennheiser CX True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Voice Control | Indirect | - | |
| Intelligent Assistant | Siri, Google Assistant | - | |
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | Sennheiser CX True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 60 mAh | - | |
| Battery Life | 9 hour(s) | 5 hours | Sennheiser CX True Wireless lasts longer on a single charge than the Poly - Plantronics Backbeat Game. |
| Battery Life Details | Continuous playback (50% volume): up to 9 hours Continuous playback (with included charging case): up to 27 hours |
- | |
| Charging Time | 1.5 hour(s) | - | |
| Included Qty | 2 | - |
| WIRELESS LINK | Sennheiser CX True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Transmission Range | - | 10 m |
|---|
| OTHERS | Sennheiser CX True Wireless | Poly - Plantronics Backbeat Game |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large), charging case (400 mAh) | - | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone | |
| Compliant Standards | Bluetooth Class 1 | - |
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