Side by side comparison and review of Poly Blackwire 325 and ASUS ROG Strix Fusion 700. 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 | ASUS ROG Strix Fusion 700 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Series | 300 Series | - | |
| Weight | - | 360 g | |
| Headband Material | Metal | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Poly Blackwire 325 | ASUS ROG Strix Fusion 700 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Audio Codec | - | SBC, aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325 | ASUS ROG Strix Fusion 700 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | 50 - 10000 Hz | ASUS ROG Strix Fusion 700 offer a larger microphone frequency range than Poly Blackwire 325. |
| Audio Input Details | - | Uni-directional - 50 - 10000 Hz | |
| Sensitivity | - | -39 dB | |
| Microphone Features | - | Retractable microphone |
| REMOTE CONTROL | Poly Blackwire 325 | ASUS ROG Strix Fusion 700 |
|---|
| Controls | Mute, volume, answer/end | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Poly Blackwire 325 | ASUS ROG Strix Fusion 700 |
|---|
| Cable Type | Headset cable - 2.13 m | USB charge cable | |
|---|---|---|---|
| Cable Length | 2.13 m | 2 m |
| FEATURES | Poly Blackwire 325 | ASUS ROG Strix Fusion 700 |
|---|
| Additional Functions | DSP | Adjustable RGB lighting, touch panel |
|---|
| BATTERY AND CHARGING | Poly Blackwire 325 | ASUS ROG Strix Fusion 700 |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 17 hour(s) |
| CONNECTIONS | Poly Blackwire 325 | ASUS ROG Strix Fusion 700 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
- |
|---|
| OTHERS | Poly Blackwire 325 | ASUS ROG Strix Fusion 700 |
|---|
| Included Accessories | - | Carrying bag | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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