Detailed comparison and review of Alpha Bravo GX2 and Poly Voyager Focus UC B825-M, XS. 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 | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Product Type | Headset - wired - USB | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 21 cm | |
| Width | - | 18.6 cm | |
| Depth | - | 11.6 cm | |
| Weight | - | 155 g | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Advanced Audio Distribution Profile (A2DP) | |
| Active Noise Cancelling | - | Yes | Poly Voyager Focus UC B825-M, XS are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 115 dB | - | |
| Impedance | 20 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | Yes | - | Alpha Bravo GX2 microphone can cancel out ambient noise. |
| Frequency Response | 50 - 10000 Hz | - | |
| Sensitivity | -36 dB | - |
| REMOTE CONTROL | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Controls | - | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Cable Type | USB cable - 2 m | Charging cable | |
|---|---|---|---|
| Cable Length | 2 m | - |
| FEATURES | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Additional Functions | LED backlight (blue) | DSP |
|---|
| BATTERY AND CHARGING | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) | |
| Battery Life Details | - | Continuous talk (noise cancelling OFF): up to 12 hours Continuous talk (noise cancelling ON): up to 10 hours Continuous playback (noise cancelling OFF): up to 15 hours Continuous playback (noise cancelling ON): up to 12 hours |
| CONNECTIONS | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | Alpha Bravo GX2 | Poly Voyager Focus UC B825-M, XS |
|---|
| Included Accessories | - | Carrying case, Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| TAA Compliant | - | Yes | |
| Service & Support | - | Limited warranty - 2 years |
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