Side by side comparison and review of Poly EncorePro 320, QD and JBL Quantum 360X. 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 | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Series | 300 Series | - | |
| Weight | - | 253 g | |
| Colour | - | Black | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Computer | Game console, computer |
| SOUND QUALITY | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | QuantumSOUND Signature | |
| Frequency Response | 50 - 8000 Hz | 20 - 20000 Hz | JBL Quantum 360X offer a larger frequency range than Poly EncorePro 320, QD. |
| Sensitivity | - | 115 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 118 dB | 94 dB | |
| Diaphragm | 28 mm | 40 mm | JBL Quantum 360X have a thicker diaphragm than Poly EncorePro 320, QD. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Controls | Mute, volume | Volume, microphone on/mute |
|---|
| CABLE | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Cable Type | Headset cable | Audio / USB adapter USB-C to USB-A cable - 1 m |
|---|
| BATTERY AND CHARGING | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Battery Type | - | Handset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | - | 22 hour(s) | |
| Battery Life Details | - | Continuous playback (Bluetooth connection): up to 26 hours Continuous playback (with 5 min charge): up to 1 hours |
|
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Modulation Type | - | GFSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Connector Type | Headset (Quick Disconnect) | - |
|---|
| OTHERS | Poly EncorePro 320, QD | JBL Quantum 360X |
|---|
| Included Accessories | - | Wind shield, USB dongle | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Service & Support | - | Limited warranty - 2 years |
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