Side by side comparison and review of Poly Blackwire 3325 and JBL Quantum 800. 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 Blackwire 3325 | JBL Quantum 800 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Series | 3300 Series | - | |
| Height | 18.6 cm | - | |
| Width | 21.6 cm | - | |
| Depth | 5.6 cm | - | |
| Weight | 130 g | 410 g | Poly Blackwire 3325 are lighter than Poly Blackwire 3325 headphones. |
| Colour | - | Black | |
| Earpad Material | Leatherette | Memory foam | |
| Protection | Hearing protection | - |
| SOUND QUALITY | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| 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 | JBL Quantum 800 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | DTS Headphone:X 2.0 | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | JBL Quantum 800 offer a larger frequency range than Poly Blackwire 3325. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 94 dB | 95 dB | JBL Quantum 800 have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 93 dB | |
| Diaphragm | 32 mm | 50 mm | JBL Quantum 800 have a thicker diaphragm than Poly Blackwire 3325. |
| Features | SoundGuard Technology | JBL Quantum SURROUND | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional | |
| Noise Cancelling | Yes | - | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Cable Type | Headset cable | Audio cable |
|---|
| FEATURES | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Features | - | QuantumSOUND Signature | |
|---|---|---|---|
| Additional Functions | - | LED backlight |
| BATTERY AND CHARGING | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1300 mAh | |
| Battery Life | - | 14 hour(s) | |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Modulation Type | - | GFSK, DQPSK |
|---|
| CONNECTIONS | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire 3325 | JBL Quantum 800 |
|---|
| Included Accessories | Carrying pouch | Wind shield, USB dongle | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | Limited warranty - 2 years | 1-year warranty |
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