Side by side comparison and review of JBL Quantum 800 and Poly Blackwire 3320-M. 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 | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | 410 g | 130 g | Poly Blackwire 3320-M are lighter than JBL Quantum 800 headphones. |
| Colour | Black | Black | |
| Earpad Material | Memory foam | Foam | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0 | - | |
| Frequency Response | 20 - 40000 Hz | 20 - 20000 Hz | JBL Quantum 800 offer a larger frequency range than Poly Blackwire 3320-M. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 95 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than JBL Quantum 800. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 93 dB | 118 dB | |
| Diaphragm | 50 mm | 32 mm | JBL Quantum 800 have a thicker diaphragm than Poly Blackwire 3320-M. |
| Features | JBL Quantum SURROUND | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Cable Type | Audio cable | - |
|---|
| FEATURES | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Features | QuantumSOUND Signature | - | |
|---|---|---|---|
| Additional Functions | LED backlight | - |
| BATTERY AND CHARGING | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1300 mAh | - | |
| Battery Life | 14 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Modulation Type | GFSK, DQPSK | - |
|---|
| CONNECTIONS | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (24 pin USB-C) |
|---|
| OTHERS | JBL Quantum 800 | Poly Blackwire 3320-M |
|---|
| Included Accessories | Wind shield, USB dongle | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | 1-year warranty | - |
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