Detailed comparison and review of Poly Blackwire 325 and Sony PULSE 3D. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wireless - 3.5 mm jack | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 19 cm | |
| Width | - | 21.3 cm | |
| Depth | - | 9.1 cm | |
| Weight | - | 292 g | |
| Colour | - | Midnight black | Black / white | |
| Headband Material | Metal | - | |
| Recommended Use | - | Game console |
| SOUND QUALITY | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | 3D Audio by Tempest 3D AudioTech | |
| Frequency Response | 20 - 20000 Hz | - | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Noise Cancelling | - | Yes | Sony PULSE 3D microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Controls | Mute, volume, answer/end | Microphone on/mute, master volume, chat mix controls, in-game audio |
|---|
| CABLE | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Cable Type | Headset cable - 2.13 m | Headphones cable USB-C charge cable |
|
|---|---|---|---|
| Cable Length | 2.13 m | - |
| FEATURES | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 12 hour(s) |
| CONNECTIONS | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
Headphones (mini-phone stereo 3.5 mm) USB (power only) (USB Type-C) |
|---|
| OTHERS | Poly Blackwire 325 | Sony PULSE 3D |
|---|
| Included Accessories | - | Audio cable, wireless adapter, USB-C charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |
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