In depth comparison and review of Poly - Plantronics Backbeat Go 3 and Sennheiser CX 7.00BT. 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 | Poly - Plantronics Backbeat Go 3 | Sennheiser CX 7.00BT |
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| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 19 g | - | |
| Colour | Cobalt black | Copper gray | Black | |
| Protection | Moisture-resistant, sweat-resistant | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat Go 3 | Sennheiser CX 7.00BT |
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| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.1 | Sennheiser CX 7.00BT have a more advanced version of Bluetooth than Poly - Plantronics Backbeat Go 3. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Super Bass Control (SBC) | - | |
| Frequency Response | 20 - 20000 Hz | 17 - 21000 Hz | Sennheiser CX 7.00BT offer a larger frequency range than Poly - Plantronics Backbeat Go 3. |
| Total Harmonic Distortion (THD) | <3% | 0.5% | Sennheiser CX 7.00BT have lower total harmonic distortion than Poly - Plantronics Backbeat Go 3. |
| Sensitivity | 102 dB/mW | - | |
| Max Sound Pressure | - | 112 dB | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly - Plantronics Backbeat Go 3 | Sennheiser CX 7.00BT |
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| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | Yes | - | Poly - Plantronics Backbeat Go 3 microphone can cancel out ambient noise. |
| Sensitivity | - | -44 dBV/Pascal |
| REMOTE CONTROL | Poly - Plantronics Backbeat Go 3 | Sennheiser CX 7.00BT |
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| Controls | Volume, skip track | - |
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| CABLE | Poly - Plantronics Backbeat Go 3 | Sennheiser CX 7.00BT |
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| Cable Type | - | USB charge cable |
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| FEATURES | Poly - Plantronics Backbeat Go 3 | Sennheiser CX 7.00BT |
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| Additional Functions | DSP | - |
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| BATTERY AND CHARGING | Poly - Plantronics Backbeat Go 3 | Sennheiser CX 7.00BT |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 170 mAh | |
| Battery Life | 6.5 hour(s) | 10 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the Poly - Plantronics Backbeat Go 3. |
| Standby Time | 336 hours | - | |
| Charging Time | 2.5 hour(s) | 1.5 hour(s) | Sennheiser CX 7.00BT recharge faster than Poly - Plantronics Backbeat Go 3. |
| OTHERS | Poly - Plantronics Backbeat Go 3 | Sennheiser CX 7.00BT |
|---|
| Included Accessories | Charging case | Carrying pouch, 4 ear tips (extra small, small, medium, large) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - |
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