Side by side comparison and review of Turtle Beach Ear Force XO FOUR Stealth and Poly Blackwire 3220. 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 | Turtle Beach Ear Force XO FOUR Stealth | Poly Blackwire 3220 |
|---|
| Product Type | Headset - wired | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | 3200 Series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | 301 g | 64 g | Poly Blackwire 3220 are lighter than Turtle Beach Ear Force XO FOUR Stealth headphones. |
| Colour | Black | Black | |
| Body Material | Synthetic leather, fabric, foam | - | |
| Earpad Material | Cloth, foam | Artificial leather | |
| Headband Material | Leather | - | |
| Recommended Use | Game console, portable electronics | Portable electronics, computer |
| SOUND QUALITY | Turtle Beach Ear Force XO FOUR Stealth | Poly Blackwire 3220 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Noise Isolating | Yes | - | Turtle Beach Ear Force XO FOUR Stealth are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost, virtual surround sound | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | - | 90 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 50 mm | 28 mm | Turtle Beach Ear Force XO FOUR Stealth have a thicker diaphragm than Poly Blackwire 3220. |
| Magnet Material | Neodymium | - | |
| Features | - | Echo cancelation, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Turtle Beach Ear Force XO FOUR Stealth | Poly Blackwire 3220 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Turtle Beach Ear Force XO FOUR Stealth | Poly Blackwire 3220 |
|---|
| Controls | Microphone sensitivity selection, dual volume, microphone on/mute | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | Turtle Beach Ear Force XO FOUR Stealth | Poly Blackwire 3220 |
|---|
| Cable Type | USB cable - detachable Headset cable - detachable - 91 m Audio cable - detachable |
USB-A cable | |
|---|---|---|---|
| Cable Length | 91 cm | - |
| CONNECTIONS | Turtle Beach Ear Force XO FOUR Stealth | Poly Blackwire 3220 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Turtle Beach Ear Force XO FOUR Stealth | Poly Blackwire 3220 |
|---|
| Included Accessories | Sticker, Ear Force Headset Audio Controller | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Service & Support | Limited warranty - 1 year | - |
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