Side by side comparison and review of JLab Audio Studio Pro 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 | JLab Audio Studio Pro | Poly Blackwire 3320-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | 141 g | 130 g | Poly Blackwire 3320-M are lighter than JLab Audio Studio Pro headphones. |
| Colour | Black | Black | |
| Earpad Material | Foam, plush | Foam | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JLab Audio Studio Pro | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | - | JLab Audio Studio Pro can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| 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 | Bass Boost, Signature Sound, Balanced Sound | - | |
| Equaliser | 3-band | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 110 dB +/- 3dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than JLab Audio Studio Pro. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | JLab Audio Studio Pro have a thicker diaphragm than Poly Blackwire 3320-M. |
| Magnet Material | Neodymium | - | |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JLab Audio Studio Pro | Poly Blackwire 3320-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | -38 dB | -38 dB | |
| Sensitivity Margin | +/- 3dB | - |
| REMOTE CONTROL | JLab Audio Studio Pro | Poly Blackwire 3320-M |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, voice assistant | Mute, volume, answer/end |
|---|
| CABLE | JLab Audio Studio Pro | Poly Blackwire 3320-M |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| BATTERY AND CHARGING | JLab Audio Studio Pro | Poly Blackwire 3320-M |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 400 mAh | - | |
| Battery Life | 50 hour(s) | - | |
| Standby Time | 400 hours | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | JLab Audio Studio Pro | Poly Blackwire 3320-M |
|---|
| Connector Type | - | USB (24 pin USB-C) |
|---|
| OTHERS | JLab Audio Studio Pro | Poly Blackwire 3320-M |
|---|
| Compatibility | - | 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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