In depth comparison and review of Poly Blackwire 3325 and Razer Kraken V3 Pro. 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 | Razer Kraken V3 Pro |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - 2.4 GHz - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 3300 Series | - | |
| Height | 18.6 cm | - | |
| Width | 21.6 cm | - | |
| Depth | 5.6 cm | - | |
| Weight | 130 g | 368 g | Poly Blackwire 3325 are lighter than Poly Blackwire 3325 headphones. |
| Earpad Material | Leatherette | Leatherette, memory foam | |
| Protection | Hearing protection | - | |
| Design | - | Games | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | Poly Blackwire 3325 | Razer Kraken V3 Pro |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | THX Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | 96 dB | Razer Kraken V3 Pro have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 50 mm | Razer Kraken V3 Pro have a thicker diaphragm than Poly Blackwire 3325. |
| Magnet Material | - | Razer Triforce titanium | |
| Features | SoundGuard Technology | Razer HyperSense, Razer Chroma RGB | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3325 | Razer Kraken V3 Pro |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional (HyperClear super cardioid) | |
| 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 | -38 dB | -42 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Signal-To-Noise Ratio | - | 60 dB |
| REMOTE CONTROL | Poly Blackwire 3325 | Razer Kraken V3 Pro |
|---|
| Controls | Mute, volume, answer/end | Mute, volume, Haptics intensity |
|---|
| CABLE | Poly Blackwire 3325 | Razer Kraken V3 Pro |
|---|
| Cable Type | Headset cable | USB-C to USB-A cable - detachable Mini-phone 3.5 mm 4-pole cable - detachable - 1.3 m |
|---|
| FEATURES | Poly Blackwire 3325 | Razer Kraken V3 Pro |
|---|
| Additional Functions | - | RGB lighting |
|---|
| BATTERY AND CHARGING | Poly Blackwire 3325 | Razer Kraken V3 Pro |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 44 hour(s) | |
| Battery Life Details | - | (lighting OFF / Haptics OFF): up to 44 hours (lighting ON / Haptics ON): up to 11 hours |
| CONNECTIONS | Poly Blackwire 3325 | Razer Kraken V3 Pro |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
Headset (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Blackwire 3325 | Razer Kraken V3 Pro |
|---|
| Included Accessories | Carrying pouch | USB dongle | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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