Side by side comparison and review of Poly Blackwire 325-M and ASUS ROG Delta. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Poly Blackwire 325-M | ASUS ROG Delta |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - USB, USB-C | |
|---|---|---|---|
| Series | 300 Series | - | |
| Weight | - | 387 g | |
| Colour | - | White | |
| Body Material | - | Aluminium | |
| Earpad Material | - | Synthetic leather, cloth | |
| Headband Material | Metal | - | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | Poly Blackwire 325-M | ASUS ROG Delta |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | ASUS ROG Delta offer a larger frequency range than Poly Blackwire 325-M. |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Signal-To-Noise Ratio | - | 127 dB | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325-M | ASUS ROG Delta |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | Poly Blackwire 325-M | ASUS ROG Delta |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire 325-M | ASUS ROG Delta |
|---|
| Cable Type | Headset cable - 2.13 m | USB cable - 1 m USB-C cable - 1.5 m USB-C to USB-A adapter |
|
|---|---|---|---|
| Cable Length | 2.13 m | - |
| FEATURES | Poly Blackwire 325-M | ASUS ROG Delta |
|---|
| Additional Functions | DSP | Adjustable RGB lighting, quad DAC |
|---|
| CONNECTIONS | Poly Blackwire 325-M | ASUS ROG Delta |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
Headset (USB Type-C) |
|---|
| OTHERS | Poly Blackwire 325-M | ASUS ROG Delta |
|---|
| Included Accessories | - | 2 ear cushions | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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