Side by side comparison and review of Turtle Beach Ear Force XO FOUR Stealth and Poly EncorePro 320. 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 EncorePro 320 |
|---|
| Product Type | Headset - wired | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | EncorePro 300 series | |
| Height | - | 6.7 cm | |
| Width | - | 11.1 cm | |
| Depth | - | 14.9 cm | |
| Weight | 301 g | 74 g | Poly EncorePro 320 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 | Computer |
| SOUND QUALITY | Turtle Beach Ear Force XO FOUR Stealth | Poly EncorePro 320 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wired | |
| 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 | 20 - 10000 Hz | Turtle Beach Ear Force XO FOUR Stealth offer a larger frequency range than Poly EncorePro 320. |
| Impedance | - | 32 Ohm | |
| Diaphragm | 50 mm | 5.6 mm | Turtle Beach Ear Force XO FOUR Stealth have a thicker diaphragm than Poly EncorePro 320. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Turtle Beach Ear Force XO FOUR Stealth | Poly EncorePro 320 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 320 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | - | 35 - 21000 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | 40 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Signal-To-Noise Ratio | - | 53 dB |
| REMOTE CONTROL | Turtle Beach Ear Force XO FOUR Stealth | Poly EncorePro 320 |
|---|
| Controls | Microphone sensitivity selection, dual volume, microphone on/mute | Mute, volume, answer/end |
|---|
| CABLE | Turtle Beach Ear Force XO FOUR Stealth | Poly EncorePro 320 |
|---|
| Cable Type | USB cable - detachable Headset cable - detachable - 91 m Audio cable - detachable |
Headset cable - 2.19 m | |
|---|---|---|---|
| Cable Length | 91 cm | 2.19 m |
| FEATURES | Turtle Beach Ear Force XO FOUR Stealth | Poly EncorePro 320 |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | Turtle Beach Ear Force XO FOUR Stealth | Poly EncorePro 320 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (USB Type-A) |
|---|
| OTHERS | Turtle Beach Ear Force XO FOUR Stealth | Poly EncorePro 320 |
|---|
| Included Accessories | Sticker, Ear Force Headset Audio Controller | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | macOS, Windows | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 1 year | - |
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