Side by side comparison and review of Poly EncorePro 320, QD and JBL Quantum 910 Wireless. 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 910 Wireless |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 20 cm | |
| Width | - | 19 cm | |
| Depth | - | 9.6 cm | |
| Weight | - | 420 g | |
| Colour | - | Black | |
| Earpad Material | - | Leather, memory foam | |
| Design | - | Games | |
| Recommended Use | Computer | Game console, portable electronics, computer, virtual reality system | |
| Gaming | - | Yes | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | |
| Active Noise Cancelling | - | Yes | JBL Quantum 910 Wireless are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | DTS Headphone:X 2.0, QuantumSPHERE 360, QuantumSOUND Signature, QuantumSPATIAL 360 | |
| Frequency Response | 50 - 8000 Hz | - | |
| Audio Output Details | - | Passive - 20 - 40000 Active - 20 - 20000 |
|
| Max Input Power | - | 30 mW | |
| Sensitivity | - | 111 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 118 dB | 93 dB | |
| Diaphragm | 28 mm | 50 mm | JBL Quantum 910 Wireless have a thicker diaphragm than Poly EncorePro 320, QD. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Frequency Response | - | 100 - 8000 Hz | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Controls | Mute, volume | Power on/off, volume control, microphone on/mute, game volume, chat volume, TalkThru button, ANC on/off, Bluetooth |
|---|
| CABLE | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Cable Type | Headset cable | USB charge cable - detachable - 2 m Audio cable - detachable - 1.2 m |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Features | - | Mute LED indicator, flip to mute microphone | |
|---|---|---|---|
| Sensors | - | Head tracking sensor | |
| Additional Functions | - | RGB lighting |
| BATTERY AND CHARGING | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1300 mAh | |
| Battery Life | - | 39 hour(s) | |
| Battery Life Details | - | Continuous playback (lighting OFF): up to 39 hours Continuous talk (2.4 GHz / lighting OFF / ANC OFF): up to 44 hours Continuous playback (Bluetooth / lighting OFF / ANC OFF): up to 45 hours Continuous talk (Bluetooth / lighting OFF / ANC OFF): up to 47 hours |
|
| Charging Time | - | 3.5 hour(s) |
| WIRELESS LINK | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Modulation Type | - | GFSK, DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2400 - 2483.5MHz |
| CONNECTIONS | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Connector Type | Headset (Quick Disconnect) | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Poly EncorePro 320, QD | JBL Quantum 910 Wireless |
|---|
| Included Accessories | - | Wind shield, USB dongle, USB charging cable, calibration microphone, USB-C to USB-A converter, 3.5 mm audio cable | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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