In depth comparison and review of Turtle Beach Ear Force Stealth 420X+ and Poly EncorePro 720D. 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 | Turtle Beach Ear Force Stealth 420X+ | Poly EncorePro 720D |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Weight | - | 78 g | |
| Colour | - | Black | |
| Earpad Material | Synthetic leather | Artificial leather | |
| Recommended Use | Game console, portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Turtle Beach Ear Force Stealth 420X+ | Poly EncorePro 720D |
|---|
| Headphones Form Factor | Full size | On-ear binaural | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Noise Isolating | Yes | - | Turtle Beach Ear Force Stealth 420X+ are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Bass Boost, Superhuman Hearing | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 50 mm | 28 mm | Turtle Beach Ear Force Stealth 420X+ have a thicker diaphragm than Poly EncorePro 720D. |
| Magnet Material | Neodymium magnet | - | |
| Features | - | SoundGuard Technology |
| MICROPHONE | Turtle Beach Ear Force Stealth 420X+ | Poly EncorePro 720D |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 720D microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | - | 100 - 6800 Hz | |
| Audio Input Details | Omni-directional | - |
| CABLE | Turtle Beach Ear Force Stealth 420X+ | Poly EncorePro 720D |
|---|
| Cable Type | Micro-USB charge cable - detachable Audio cable - detachable |
- | |
|---|---|---|---|
| Cable Length | - | 89 cm | |
| Detachable Cable | Yes | - |
| FEATURES | Turtle Beach Ear Force Stealth 420X+ | Poly EncorePro 720D |
|---|
| Features | 100% wireless | Quick Disconnect, 290° rotatable microphone, boom mic length 120-145 mm |
|---|
| BATTERY AND CHARGING | Turtle Beach Ear Force Stealth 420X+ | Poly EncorePro 720D |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | Turtle Beach Ear Force Stealth 420X+ | Poly EncorePro 720D |
|---|
| Connector Type | - | USB (USB Type-A) |
|---|
| OTHERS | Turtle Beach Ear Force Stealth 420X+ | Poly EncorePro 720D |
|---|
| Included Accessories | USB wireless transmitter | - | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 1 year | - |
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