In depth comparison and review of Poly EncorePro 320, QD and SteelSeries Arctis 7+. 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 | Poly EncorePro 320, QD | SteelSeries Arctis 7+ |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - 2.4 GHz - wireless - USB-C | |
|---|---|---|---|
| Series | 300 Series | - | |
| Colour | - | Black | |
| Headband Material | - | Steel | |
| Design | - | Games | |
| Recommended Use | Computer | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 12 m |
| SOUND QUALITY | Poly EncorePro 320, QD | SteelSeries Arctis 7+ |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 50 - 8000 Hz | 20 - 20000 Hz | SteelSeries Arctis 7+ offer a larger frequency range than Poly EncorePro 320, QD. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 118 dB | 98 dB | |
| Diaphragm | 28 mm | 40 mm | SteelSeries Arctis 7+ have a thicker diaphragm than Poly EncorePro 320, QD. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly EncorePro 320, QD | SteelSeries Arctis 7+ |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | Bi-directional | |
| Noise Cancelling | - | Yes | SteelSeries Arctis 7+ microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 6500 Hz | |
| Sensitivity | - | -38 dB | |
| Microphone Features | - | Retractable microphone |
| REMOTE CONTROL | Poly EncorePro 320, QD | SteelSeries Arctis 7+ |
|---|
| Controls | Mute, volume | Volume, answer/end, play/pause, next/previous track |
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| CABLE | Poly EncorePro 320, QD | SteelSeries Arctis 7+ |
|---|
| Cable Type | Headset cable | - |
|---|
| BATTERY AND CHARGING | Poly EncorePro 320, QD | SteelSeries Arctis 7+ |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 30 hour(s) |
| CONNECTIONS | Poly EncorePro 320, QD | SteelSeries Arctis 7+ |
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| Connector Type | Headset (Quick Disconnect) | - |
|---|
| OTHERS | Poly EncorePro 320, QD | SteelSeries Arctis 7+ |
|---|
| Included Accessories | - | USB-C to USB-A cable, USB-C charging cable, USB-C wireless transmitter, 3.5 mm audio cable |
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