In depth comparison and review of Astro A50 and Poly Voyager 4220 USB-A. 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 | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Product Type | Headset - wireless | Headset - Bluetooth - wireless - USB | |
|---|---|---|---|
| Weight | 380 g | 150 g | Poly Voyager 4220 USB-A are lighter than Astro A50 headphones. |
| Colour | Black | Grey | White, lime | - | |
| Recommended Use | Game console, computer | - | |
| Bluetooth Range (Operating Distance) | 9 m | 30 m | Poly Voyager 4220 USB-A have a greater operating distance than Astro A50. |
| SOUND QUALITY | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| 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 | |
| Built-in Decoders | MixAmp Dolby Digital | - | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | Astro A50 offer a larger frequency range than Poly Voyager 4220 USB-A. |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | - | 94 dB | |
| Impedance | 48 Ohm | 32 Ohm | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | 40 mm | 32 mm | Astro A50 have a thicker diaphragm than Poly Voyager 4220 USB-A. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology |
| MICROPHONE | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Audio Input Details | Uni-directional | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Cable Type | USB charge cable - 1 m Audio (optical) cable - 1 m |
- |
|---|
| FEATURES | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | 15 hour(s) | 12 hour(s) | Astro A50 lasts longer on a single charge than the Poly Voyager 4220 USB-A. |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | - | 1.5 hour(s) |
| WIRELESS LINK | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Radio Frequency Range | 5GHz | - |
|---|
| CONNECTIONS | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Connector Type | Audio input (mini-phone 3.5mm) Digital audio input (optical) |
- |
|---|
| OTHERS | Astro A50 | Poly Voyager 4220 USB-A |
|---|
| Included Accessories | Stand | Bluetooth USB adapter | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Software Certification | - | Certified for Microsoft Teams |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
