Detailed comparison and review of ASTRO A40 TR and Poly Blackwire C725-UC. 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 | ASTRO A40 TR | Poly Blackwire C725-UC |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Series | - | 700 Series | |
| Height | 9.5 cm | - | |
| Width | 19.7 cm | - | |
| Depth | 20.32 cm | - | |
| Weight | 369 g | - | |
| Colour | Black, blue | Black | Black, red | White | Black, olive | Navy, crimson | - | |
| Earpad Material | Synthetic leather | - | |
| Recommended Use | Game console, computer | Computer |
| SOUND QUALITY | ASTRO A40 TR | Poly Blackwire C725-UC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C725-UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Noise Isolating | Yes | - | ASTRO A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | MixAmp Dolby Digital | - | |
| Sound Effects | 7.1 Channel Dolby Headphone Surround Sound | - | |
| Frequency Response | 20 - 24000 Hz | 20 - 20000 Hz | ASTRO A40 TR offer a larger frequency range than Poly Blackwire C725-UC. |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Impedance | 48 Ohm | - | |
| Diaphragm | 40 mm | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | ASTRO A40 TR | Poly Blackwire C725-UC |
|---|
| Form Factor | Detachable headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | - | 100 - 8000 Hz | |
| Audio Input Details | Uni-directional | - |
| REMOTE CONTROL | ASTRO A40 TR | Poly Blackwire C725-UC |
|---|
| Controls | Volume | Mute, volume, answer/end |
|---|
| CABLE | ASTRO A40 TR | Poly Blackwire C725-UC |
|---|
| Cable Type | Headset cable - detachable - 2 m Audio splitter - 1.5 m |
USB cable - 2.04 m | |
|---|---|---|---|
| Cable Length | 2 m | 2.04 m | |
| Detachable Cable | Yes | - |
| CONNECTIONS | ASTRO A40 TR | Poly Blackwire C725-UC |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 5-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | ASTRO A40 TR | Poly Blackwire C725-UC |
|---|
| Bundled with | Astro MixAmp Pro TR | - | |
|---|---|---|---|
| Included Accessories | Detachable microphone, 2 speaker tags | Carrying case | |
| Compatibility | Mac, Windows | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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