In depth comparison and review of Razer Kraken Ultimate and Poly EncorePro 725. 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 | Razer Kraken Ultimate | Poly EncorePro 725 |
|---|
| Product Type | Headset - wired - USB | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Weight | 390 g | 78 g | Poly EncorePro 725 are lighter than Razer Kraken Ultimate headphones. |
| Colour | Classic black | Black | |
| Earpad Material | Cooling gel-infused cushions | Artificial leather | |
| Headband Material | Aluminium, stainless steel | - | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Razer Kraken Ultimate | Poly EncorePro 725 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | THX Spatial Audio | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 112 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | 28 mm | Razer Kraken Ultimate have a thicker diaphragm than Poly EncorePro 725. |
| Magnet Material | Neodymium | - | |
| Features | Razer Chroma lighting | SoundGuard Technology |
| MICROPHONE | Razer Kraken Ultimate | Poly EncorePro 725 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | 100 - 10000 Hz | 100 - 6800 Hz | Razer Kraken Ultimate offer a larger microphone frequency range than Poly EncorePro 725. |
| Sensitivity | -38 dB | - | |
| Signal-To-Noise Ratio | 60 dB | - | |
| Microphone Features | Mute function, retractable microphone | - |
| REMOTE CONTROL | Razer Kraken Ultimate | Poly EncorePro 725 |
|---|
| Controls | Volume control, microphone on/mute, THX Spatial Audio on/off | - |
|---|
| CABLE | Razer Kraken Ultimate | Poly EncorePro 725 |
|---|
| Cable Type | USB cable - 2 m | - | |
|---|---|---|---|
| Cable Length | 2 m | 89 cm |
| FEATURES | Razer Kraken Ultimate | Poly EncorePro 725 |
|---|
| Features | - | 290° rotatable microphone | |
|---|---|---|---|
| Additional Functions | RGB lighting | - |
| CONNECTIONS | Razer Kraken Ultimate | Poly EncorePro 725 |
|---|
| Connector Type | USB (4 PIN USB Type A) | USB (USB Type-A) |
|---|
| OTHERS | Razer Kraken Ultimate | Poly EncorePro 725 |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
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