Detailed comparison and review of Poly Blackwire 325 and ASUS ROG Delta S. 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 | ASUS ROG Delta S |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - USB, USB-C | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 25.8 cm | |
| Width | - | 22 cm | |
| Depth | - | 11.5 cm | |
| Weight | - | 300 g | |
| Colour | - | Black | |
| Headband Material | Metal | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Poly Blackwire 325 | ASUS ROG Delta S |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | ASUS ROG Delta S can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | ASUS ROG Delta S offer a larger frequency range than Poly Blackwire 325. |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly Blackwire 325 | ASUS ROG Delta S |
|---|
| Form Factor | - | 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 | ASUS ROG Delta S |
|---|
| Controls | Mute, volume, answer/end | Volume, microphone on/mute, light on/off |
|---|
| CABLE | Poly Blackwire 325 | ASUS ROG Delta S |
|---|
| 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 | 1.5 m |
| FEATURES | Poly Blackwire 325 | ASUS ROG Delta S |
|---|
| Additional Functions | DSP | Adjustable RGB lighting, quad DAC |
|---|
| CONNECTIONS | Poly Blackwire 325 | ASUS ROG Delta S |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
Headset (USB Type-C) |
|---|
| OTHERS | Poly Blackwire 325 | ASUS ROG Delta S |
|---|
| Included Accessories | - | 2 ear cushions, USB-C to USB-A cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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