Side by side comparison and review of ASTRO Gaming A30 and Poly Blackwire 3320-M. 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 | ASTRO Gaming A30 | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - Bluetooth / LIGHTSPEED - wireless, wired - 3.5 mm jack, USB-A via Bluetooth adapter | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 19.45 cm | 17.8 cm | |
| Width | 16.36 cm | 15.5 cm | |
| Depth | 8.1 cm | 3.2 cm | |
| Weight | 342 g | 130 g | Poly Blackwire 3320-M are lighter than ASTRO Gaming A30 headphones. |
| Dimensions & Weight Details | Transmitter: 1.3 cm x 4.88 cm x 1.43 cm / 3.2 g Microphone: 0.86 cm x 15.83 cm x 2.96 cm / 13.1 g |
- | |
| Colour | White | Navy | Black | |
| Earpad Material | Memory foam | Foam | |
| Headband Material | Memory foam | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | ASTRO Gaming A30 | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth / LIGHTSPEED | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <1% | - | |
| Sensitivity | 105 dB/mW | 116 dB | Poly Blackwire 3320-M have higher sensitivity than ASTRO Gaming A30. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | ASTRO Gaming A30 have a thicker diaphragm than Poly Blackwire 3320-M. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | ASTRO Gaming A30 have the ability to connect to multiple devices simultaneously. |
| Features | Moving coil dynamic | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | ASTRO Gaming A30 | Poly Blackwire 3320-M |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional, omni-directional | - | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | ASTRO Gaming A30 | Poly Blackwire 3320-M |
|---|
| Controls | Mute, volume, power on/off, Bluetooth, call | Mute, volume, answer/end |
|---|
| CABLE | ASTRO Gaming A30 | Poly Blackwire 3320-M |
|---|
| Cable Type | Audio cable - detachable - 1.5 m USB-C to USB-A cable - detachable - 1.5 m |
- | |
|---|---|---|---|
| Cable Length | 1.5 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | ASTRO Gaming A30 | Poly Blackwire 3320-M |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 27 hour(s) | - | |
| Charging Time | 4.13 hour(s) | - |
| CONNECTIONS | ASTRO Gaming A30 | Poly Blackwire 3320-M |
|---|
| Connector Type | - | USB (24 pin USB-C) |
|---|
| OTHERS | ASTRO Gaming A30 | Poly Blackwire 3320-M |
|---|
| Included Accessories | Protective case | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, Android phone, Mac, Windows, Android tablet | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 2 years | - |
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