In depth comparison and review of Trust GXT 393 Magna and Poly Blackwire C725-UC. 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 | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Product Type | Headset - 7.1 channel - 2.4 GHz - wireless | Headset - wired - USB | |
|---|---|---|---|
| Series | - | 700 Series | |
| Recommended Use | Portable electronics, computer | Computer | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Trust GXT 393 Magna can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C725-UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 101 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Controls | Volume, answer/end, play/pause | Mute, volume, answer/end |
|---|
| CABLE | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Cable Type | Headset cable - 1 m Micro-USB charge cable Headset extension cable |
USB cable - 2.04 m | |
|---|---|---|---|
| Cable Length | 1 m | 2.04 m |
| FEATURES | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Additional Functions | Red LED illuminated sides | - |
|---|
| BATTERY AND CHARGING | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Battery Type | Handset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 12 hour(s) | - |
| CONNECTIONS | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) USB (5 pin Micro-USB Type B (power only)) |
USB (4 PIN USB Type A) |
|---|
| OTHERS | Trust GXT 393 Magna | Poly Blackwire C725-UC |
|---|
| Included Accessories | - | Carrying case | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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