Side by side comparison and review of MSI DS502 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 | MSI DS502 | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - wired - USB | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 19 cm | 17.8 cm | |
| Width | 22 cm | 15.5 cm | |
| Depth | 10 cm | 3.2 cm | |
| Weight | 405 g | 130 g | Poly Blackwire 3320-M are lighter than MSI DS502 headphones. |
| Colour | - | Black | |
| Earpad Material | - | Foam | |
| Recommended Use | Computer | Portable electronics, computer |
| SOUND QUALITY | MSI DS502 | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 105 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than MSI DS502. |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | MSI DS502 have a thicker diaphragm than Poly Blackwire 3320-M. |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | MSI DS502 | Poly Blackwire 3320-M |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Omni-directional - Output Impedance 2.2 kOhm | - | |
| Sensitivity | -36 dB | -38 dB | |
| Impedance | 2.2 kOhm | - |
| REMOTE CONTROL | MSI DS502 | Poly Blackwire 3320-M |
|---|
| Controls | Volume, microphone on/off, bass control | Mute, volume, answer/end |
|---|
| CABLE | MSI DS502 | Poly Blackwire 3320-M |
|---|
| Cable Length | 2 m | - |
|---|
| FEATURES | MSI DS502 | Poly Blackwire 3320-M |
|---|
| Additional Functions | LED lights | - |
|---|
| CONNECTIONS | MSI DS502 | Poly Blackwire 3320-M |
|---|
| Connector Type | Headset (4 PIN USB Type A) | USB (24 pin USB-C) |
|---|
| OTHERS | MSI DS502 | Poly Blackwire 3320-M |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 1 year | - |
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