Side by side comparison and review of beyerdynamic DT 990 PRO and Poly Voyager 4300 UC Series 4320. 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 Voyager 4300 UC Series 4320 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A | |
|---|---|---|---|
| Height | - | 18.6 cm | |
| Width | - | 21 cm | |
| Depth | - | 5.5 cm | |
| Weight | 250 g | 162 g | Poly Voyager 4300 UC Series 4320 are lighter than beyerdynamic DT 990 PRO headphones. |
| Colour | Black | - | |
| Recommended Use | - | Computer | |
| Bluetooth Range (Operating Distance) | - | 50 m |
| SOUND QUALITY | beyerdynamic DT 990 PRO | Poly Voyager 4300 UC Series 4320 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Noise Isolating | - | Yes | Poly Voyager 4300 UC Series 4320 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 35000 Hz | - | |
| Max Input Power | 100 mW | - | |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | 96 dB | - | |
| Impedance | 250 Ohm | - | |
| Features | - | Acoustic Fence technology |
| MICROPHONE | beyerdynamic DT 990 PRO | Poly Voyager 4300 UC Series 4320 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphones Included | - | 2 |
| REMOTE CONTROL | beyerdynamic DT 990 PRO | Poly Voyager 4300 UC Series 4320 |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | beyerdynamic DT 990 PRO | Poly Voyager 4300 UC Series 4320 |
|---|
| Cable Type | Headphones cable - 3 m | - | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | beyerdynamic DT 990 PRO | Poly Voyager 4300 UC Series 4320 |
|---|
| Battery Type | - | Headset battery rechargeable |
|---|
| CONNECTIONS | beyerdynamic DT 990 PRO | Poly Voyager 4300 UC Series 4320 |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | - |
|---|
| OTHERS | beyerdynamic DT 990 PRO | Poly Voyager 4300 UC Series 4320 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Bluetooth USB-A adapter | |
|---|---|---|---|
| Software Certification | - | Zoom Certified | |
| Service & Support | - | Limited warranty - 2 years |
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