In depth comparison and review of Sony MDR ZX220BT and Poly - Plantronics Backbeat GO 605. 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 GO 605 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 130 g | 175 g | Sony MDR ZX220BT are lighter than Sony MDR ZX220BT headphones. |
| Colour | Grey | Blue | Black | Black | |
| Earpad Material | - | Memory foam | |
| 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 ZX220BT | Poly - Plantronics Backbeat GO 605 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| 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) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 50 - 20000 Hz | Sony MDR ZX220BT offer a larger frequency range than Poly - Plantronics Backbeat GO 605. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 100 dB | 92 dB | Sony MDR ZX220BT have higher sensitivity than Poly - Plantronics Backbeat GO 605. |
| Impedance | 24 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | 40 mm | Poly - Plantronics Backbeat GO 605 have a thicker diaphragm than Sony MDR ZX220BT. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly - Plantronics Backbeat GO 605 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony MDR ZX220BT | Poly - Plantronics Backbeat GO 605 |
|---|
| 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 GO 605 |
|---|
| Controls | Volume control | Play/pause, next/previous track |
|---|
| CABLE | Sony MDR ZX220BT | Poly - Plantronics Backbeat GO 605 |
|---|
| Cable Type | Micro-USB cable - detachable | USB charge cable Audio cable |
|---|
| BATTERY AND CHARGING | Sony MDR ZX220BT | Poly - Plantronics Backbeat GO 605 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 18 hour(s) | Poly - Plantronics Backbeat GO 605 lasts longer on a single charge than the Sony MDR ZX220BT. |
| Standby Time | 200 hours | 480 hours | Poly - Plantronics Backbeat GO 605 have longer standby time than Sony MDR ZX220BT. |
| Charging Time | 2.5 hour(s) | 90 min | Poly - Plantronics Backbeat GO 605 recharge faster than Sony MDR ZX220BT. |
| WIRELESS LINK | Sony MDR ZX220BT | Poly - Plantronics Backbeat GO 605 |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR ZX220BT | Poly - Plantronics Backbeat GO 605 |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | Sony MDR ZX220BT | Poly - Plantronics Backbeat GO 605 |
|---|
| Included Accessories | - | Carrying pouch |
|---|
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