In depth comparison and review of Sony MDR ZX220BT and Poly - Plantronics Backbeat 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 ZX220BT | Poly - Plantronics Backbeat 505 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Series | - | 500 Series | |
| Weight | 130 g | 155 g | Sony MDR ZX220BT are lighter than Sony MDR ZX220BT headphones. |
| Colour | Grey | Blue | Black | Dark grey | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Sony MDR ZX220BT | Poly - Plantronics Backbeat 505 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sony MDR ZX220BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | 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 | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 24 Ohm | - | |
| Diaphragm | 30 mm | 40 mm | Poly - Plantronics Backbeat 505 have a thicker diaphragm than Sony MDR ZX220BT. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony MDR ZX220BT | Poly - Plantronics Backbeat 505 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Frequency Response | 100 - 4000 Hz | - | |
| Audio Input Details | Omni-directional | - |
| REMOTE CONTROL | Sony MDR ZX220BT | Poly - Plantronics Backbeat 505 |
|---|
| Controls | Volume control | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Sony MDR ZX220BT | Poly - Plantronics Backbeat 505 |
|---|
| Cable Type | Micro-USB cable - detachable | - |
|---|
| BATTERY AND CHARGING | Sony MDR ZX220BT | Poly - Plantronics Backbeat 505 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 18 hour(s) | Poly - Plantronics Backbeat 505 lasts longer on a single charge than the Sony MDR ZX220BT. |
| Standby Time | 200 hours | - | |
| Charging Time | 2.5 hour(s) | - |
| WIRELESS LINK | Sony MDR ZX220BT | Poly - Plantronics Backbeat 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 ZX220BT | Poly - Plantronics Backbeat 505 |
|---|
| Connector Type | Bluetooth USB |
Headphones (mini-phone stereo 3.5 mm 4-pole) |
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