Side by side comparison and review of Poly - Plantronics Backbeat 505 and ASTRO A20. 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 | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - wireless | |
|---|---|---|---|
| Series | 500 Series | - | |
| Weight | 155 g | 320 g | Poly - Plantronics Backbeat 505 are lighter than Poly - Plantronics Backbeat 505 headphones. |
| Colour | Dark grey | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | |
| Earpad Material | Memory foam | - | |
| Headband Material | - | Steel | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 9.14 m | Poly - Plantronics Backbeat 505 have a greater operating distance than ASTRO A20. |
| SOUND QUALITY | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 100 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Audio Input Details | - | Uni-directional |
| REMOTE CONTROL | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, power on/off |
|---|
| CABLE | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Cable Type | - | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
|
|---|---|---|---|
| Cable Length | - | 1 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 18 hour(s) | 15 hour(s) | Poly - Plantronics Backbeat 505 lasts longer on a single charge than the ASTRO A20. |
| WIRELESS LINK | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Poly - Plantronics Backbeat 505 | ASTRO A20 |
|---|
| Included Accessories | - | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
