Side by side comparison and review of Sennheiser HD 4.30G and Poly - Plantronics Backbeat Pro 2. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 289 g | |
| Colour | Black | White | Black | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 100 m |
| SOUND QUALITY | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.0 EDR | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | Poly - Plantronics Backbeat Pro 2 are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Sennheiser HD 4.30G are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | Sennheiser HD 4.30G offer a larger frequency range than Poly - Plantronics Backbeat Pro 2. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | - | 93 dB | |
| Impedance | 18 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 40 mm | Poly - Plantronics Backbeat Pro 2 have a thicker diaphragm than Sennheiser HD 4.30G. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Controls | 3-button remote | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Cable Type | - | USB charge cable Headphones cable |
|
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 24 hour(s) | |
| Charging Time | - | 3 hours |
| WIRELESS LINK | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Transmission Range | - | 100 m |
|---|
| CONNECTIONS | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 4.30G | Poly - Plantronics Backbeat Pro 2 |
|---|
| Included Accessories | Soft bag | Travel pouch | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
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