In depth comparison and review of Sony MDR ZX330BT and Poly - Plantronics Backbeat FIT 505. 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 FIT 505 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 6.726 cm | |
| Width | - | 14.877 cm | |
| Depth | - | 17.155 cm | |
| Weight | 150 g | 155 g | Sony MDR ZX330BT are lighter than Sony MDR ZX330BT headphones. |
| Colour | - | Black | |
| Earpad Material | - | Memory foam | |
| Headband Material | - | Memory foam | |
| Protection | - | Moisture-resistant, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Sony MDR ZX330BT | Poly - Plantronics Backbeat FIT 505 |
|---|
| 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 4.1 | Poly - Plantronics Backbeat FIT 505 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 50 - 20000 Hz | Sony MDR ZX330BT offer a larger frequency range than Poly - Plantronics Backbeat FIT 505. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 30 mm | 40 mm | Poly - Plantronics Backbeat FIT 505 have a thicker diaphragm than Sony MDR ZX330BT. |
| MICROPHONE | Sony MDR ZX330BT | Poly - Plantronics Backbeat FIT 505 |
|---|
| 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 FIT 505 |
|---|
| Controls | - | Answer/end, play/pause, next/previous track |
|---|
| CABLE | Sony MDR ZX330BT | Poly - Plantronics Backbeat FIT 505 |
|---|
| Cable Type | Micro-USB charge cable - 50 cm | Micro-USB charge cable Audio cable |
|---|
| BATTERY AND CHARGING | Sony MDR ZX330BT | Poly - Plantronics Backbeat FIT 505 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 30 hours | 18 hour(s) | Sony MDR ZX330BT lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 505. |
| Standby Time | 300 hours | 480 hours | Poly - Plantronics Backbeat FIT 505 have longer standby time than Sony MDR ZX330BT. |
| Charging Time | 4 hours | 1.5 hour(s) | Poly - Plantronics Backbeat FIT 505 recharge faster than Sony MDR ZX330BT. |
| WIRELESS LINK | Sony MDR ZX330BT | Poly - Plantronics Backbeat FIT 505 |
|---|
| Transmission Range | 10 m | 10 m | The transmission range of both headphones is the same. |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR ZX330BT | Poly - Plantronics Backbeat FIT 505 |
|---|
| Connector Type | Bluetooth | - |
|---|
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