Detailed comparison and review of Razer Kraken X and Poly Blackwire 3325. 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 | Razer Kraken X | Poly Blackwire 3325 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | - | 18.6 cm | |
| Width | - | 21.6 cm | |
| Depth | - | 5.6 cm | |
| Weight | 250 g | 130 g | Poly Blackwire 3325 are lighter than Razer Kraken X headphones. |
| Colour | Mercury | Classic black | Console | - | |
| Earpad Material | Leatherette, memory foam | Leatherette | |
| Protection | - | Hearing protection | |
| Recommended Use | Game console, portable electronics, computer | - |
| SOUND QUALITY | Razer Kraken X | Poly Blackwire 3325 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Razer Kraken X are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 12 - 28000 Hz | 20 - 20000 Hz | Razer Kraken X offer a larger frequency range than Poly Blackwire 3325. |
| Sensitivity | 109 dB | 94 dB | Razer Kraken X have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | Razer Kraken X have a thicker diaphragm than Poly Blackwire 3325. |
| Magnet Material | Neodymium magnet | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Razer Kraken X | Poly Blackwire 3325 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Cardioid (uni-directional) | - | |
| Noise Cancelling | - | Yes | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | -45 dB | -38 dB | |
| Signal-To-Noise Ratio | 60 dB | - |
| REMOTE CONTROL | Razer Kraken X | Poly Blackwire 3325 |
|---|
| Controls | Mute, volume control | Mute, volume, answer/end |
|---|
| CABLE | Razer Kraken X | Poly Blackwire 3325 |
|---|
| Cable Type | Headset cable - 1.3 m | Headset cable | |
|---|---|---|---|
| Cable Length | 1.3 m | - |
| CONNECTIONS | Razer Kraken X | Poly Blackwire 3325 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Razer Kraken X | Poly Blackwire 3325 |
|---|
| Included Accessories | - | Carrying pouch | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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