Side by side comparison and review of beyerdynamic DT 990 PRO and Poly EncorePro 720D. 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 | beyerdynamic DT 990 PRO | Poly EncorePro 720D |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Weight | 250 g | 78 g | Poly EncorePro 720D are lighter than beyerdynamic DT 990 PRO headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Artificial leather |
| SOUND QUALITY | beyerdynamic DT 990 PRO | Poly EncorePro 720D |
|---|
| Headphones Form Factor | Full size | On-ear binaural | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 35000 Hz | - | |
| Max Input Power | 100 mW | - | |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | 96 dB | - | |
| Impedance | 250 Ohm | - | |
| Diaphragm | - | 28 mm | |
| Features | - | SoundGuard Technology |
| MICROPHONE | beyerdynamic DT 990 PRO | Poly EncorePro 720D |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | 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 |
| CABLE | beyerdynamic DT 990 PRO | Poly EncorePro 720D |
|---|
| Cable Type | Headphones cable - 3 m | - | |
|---|---|---|---|
| Cable Length | 3 m | 89 cm | |
| Plated Connector | Gold | - |
| FEATURES | beyerdynamic DT 990 PRO | Poly EncorePro 720D |
|---|
| Features | - | Quick Disconnect, 290° rotatable microphone, boom mic length 120-145 mm |
|---|
| CONNECTIONS | beyerdynamic DT 990 PRO | Poly EncorePro 720D |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | USB (USB Type-A) |
|---|
| OTHERS | beyerdynamic DT 990 PRO | Poly EncorePro 720D |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | - | |
|---|---|---|---|
| TAA Compliant | - | Yes |
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