In depth comparison and review of Poly Blackwire 3320-M and Turtle Beach Stealth Pro. 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 | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Product Type | Headset - wired - USB-C | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Series | Blackwire 3300 series | - | |
| Height | 17.8 cm | - | |
| Width | 15.5 cm | - | |
| Depth | 3.2 cm | - | |
| Weight | 130 g | - | |
| Colour | Black | - | |
| Earpad Material | Foam | Leatherette, memory foam | |
| Headband Material | - | Steel | |
| Recommended Use | Portable electronics, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | - | Bluetooth 5.1 | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 22000 Hz | Turtle Beach Stealth Pro offer a larger frequency range than Poly Blackwire 3320-M. |
| Sensitivity | 116 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | 32 mm | 50 mm | Turtle Beach Stealth Pro have a thicker diaphragm than Poly Blackwire 3320-M. |
| Magnet Material | - | Neodymium | |
| Features | Dynamic EQ optimised | Nanoclear | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional | |
| Noise Cancelling | - | Yes | Turtle Beach Stealth Pro microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | S.M.A.R.T (Sonic Measurement Audio Reduction Tuning) noise-cancelling technology | |
| Frequency Response | 100 - 10000 Hz | 100 - 8000 Hz | Poly Blackwire 3320-M offer a larger microphone frequency range than Turtle Beach Stealth Pro. |
| Sensitivity | -38 dB | -22 dBFS/Pa (at 1 kHz) |
| REMOTE CONTROL | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Cable Type | - | USB-C charge cable - detachable - 90 cm |
|---|
| FEATURES | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Features | - | Swappable battery, dynamic 10-band EQ | |
|---|---|---|---|
| Additional Functions | - | TruSpeak microphone technology |
| BATTERY AND CHARGING | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 12 hour(s) | |
| Battery Life Details | - | Continuous playback (with 15 min charge): up to 3 hours |
| CONNECTIONS | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Connector Type | USB (24 pin USB-C) | - |
|---|
| OTHERS | Poly Blackwire 3320-M | Turtle Beach Stealth Pro |
|---|
| Included Accessories | - | Protective pouch, wireless charging station, Turtle Beach sticker, USB-C cable (0.9m), 2 x rechargeable battery packs | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Software Certification | Certified for Microsoft Teams | - | |
| Supported Host Device OS | Windows 10, macOS | - |
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