In depth comparison and review of Sony MDR ZX330BT and Poly - Plantronics Backbeat Pro 2. 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 | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 150 g | 289 g | Sony MDR ZX330BT are lighter than Sony MDR ZX330BT headphones. |
| Colour | - | Black | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 100 m | Poly - Plantronics Backbeat Pro 2 have a greater operating distance than Sony MDR ZX330BT. |
| SOUND QUALITY | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sony MDR ZX330BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.0 EDR | Poly - Plantronics Backbeat Pro 2 have a more advanced version of Bluetooth than Sony MDR ZX330BT. |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | 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. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 93 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 30 mm | 40 mm | Poly - Plantronics Backbeat Pro 2 have a thicker diaphragm than Sony MDR ZX330BT. |
| MICROPHONE | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Stereo | - | |
| Frequency Response | 100 - 4000 Hz | - | |
| Audio Input Details | Omni-directional - 100 - 4000 Hz | - |
| REMOTE CONTROL | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Cable Type | Micro-USB charge cable - 50 cm | USB charge cable Headphones cable |
|---|
| BATTERY AND CHARGING | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 30 hours | 24 hour(s) | Sony MDR ZX330BT lasts longer on a single charge than the Poly - Plantronics Backbeat Pro 2. |
| Standby Time | 300 hours | - | |
| Charging Time | 4 hours | 3 hours | Poly - Plantronics Backbeat Pro 2 recharge faster than Sony MDR ZX330BT. |
| WIRELESS LINK | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Transmission Range | 10 m | 100 m | Poly - Plantronics Backbeat Pro 2 have greater transmission range than Sony MDR ZX330BT. |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sony MDR ZX330BT | Poly - Plantronics Backbeat Pro 2 |
|---|
| Included Accessories | - | Travel pouch |
|---|
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