In depth comparison and review of Poly Blackwire 3325 and Logitech Lightspeed G435. 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 Blackwire 3325 | Logitech Lightspeed G435 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Series | 3300 Series | - | |
| Height | 18.6 cm | 17 cm | |
| Width | 21.6 cm | 16.3 cm | |
| Depth | 5.6 cm | 7.1 cm | |
| Weight | 130 g | 165 g | Poly Blackwire 3325 are lighter than Poly Blackwire 3325 headphones. |
| Colour | - | White | Blue | Black | |
| Earpad Material | Leatherette | - | |
| Protection | Hearing protection | - | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly Blackwire 3325 | Logitech Lightspeed G435 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | - | |
| Built-in Decoders | - | Dolby Atmos | |
| Sound Effects | - | Windows Sonic surround sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | 83.1 dB/mW | Poly Blackwire 3325 have higher sensitivity than Logitech Lightspeed G435. |
| Impedance | 32 Ohm | 45 Ohm | |
| Diaphragm | 32 mm | - | |
| Features | SoundGuard Technology | LIGHTSPEED wireless technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3325 | Logitech Lightspeed G435 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | - | Beamforming | |
| Noise Cancelling | Yes | - | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 100 - 8000 Hz | Poly Blackwire 3325 offer a larger microphone frequency range than Logitech Lightspeed G435. |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Poly Blackwire 3325 | Logitech Lightspeed G435 |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire 3325 | Logitech Lightspeed G435 |
|---|
| Cable Type | Headset cable | USB-C charge cable |
|---|
| BATTERY AND CHARGING | Poly Blackwire 3325 | Logitech Lightspeed G435 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 18 hour(s) |
| CONNECTIONS | Poly Blackwire 3325 | Logitech Lightspeed G435 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
USB (24 pin USB-C) |
|---|
| OTHERS | Poly Blackwire 3325 | Logitech Lightspeed G435 |
|---|
| Included Accessories | Carrying pouch | USB receiver | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | Discord Certified | |
| Compliant Standards | - | CarbonNeutral | |
| Service & Support | Limited warranty - 2 years | - |
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