Side by side comparison and review of Logitech PRO X and Poly Voyager Focus B825-M. 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 | Logitech PRO X | Poly Voyager Focus B825-M |
|---|
| Product Type | Headset - LIGHTSPEED - wireless | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | 18.9 cm | 7 cm | |
| Width | 17.6 cm | 18.3 cm | |
| Depth | 9.5 cm | 16 cm | |
| Weight | 345 g | 155 g | Poly Voyager Focus B825-M are lighter than Logitech PRO X headphones. |
| Colour | - | Black | |
| Earpad Material | Leatherette, memory foam | - | |
| Headband Material | Aluminium, leatherette, memory foam, steel | - | |
| Recommended Use | Game console, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | 30 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Logitech PRO X | Poly Voyager Focus B825-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | LIGHTSPEED | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Active Noise Cancelling | - | Yes | Poly Voyager Focus B825-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Noise Isolating | Yes | - | Logitech PRO X are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0 | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 87.8 dB | - | |
| Impedance | 38 Ohm | - | |
| Diaphragm | 50 mm | 32 mm | Logitech PRO X have a thicker diaphragm than Poly Voyager Focus B825-M. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825-M have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | Pro-G drivers, Blue VO!CE Mic Technology | Smart Sensor Technology |
| MICROPHONE | Logitech PRO X | Poly Voyager Focus B825-M |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | - | MEMS-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 6700 Hz | Logitech PRO X offer a larger microphone frequency range than Poly Voyager Focus B825-M. |
| Audio Input Details | Cardioid (uni-directional) - 100 - 10000 Hz | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Logitech PRO X | Poly Voyager Focus B825-M |
|---|
| Controls | - | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Logitech PRO X | Poly Voyager Focus B825-M |
|---|
| Cable Type | USB-C charge cable - detachable - 1.8 m | Micro-USB charging cable |
|---|
| BATTERY AND CHARGING | Logitech PRO X | Poly Voyager Focus B825-M |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 325 mAh | |
| Battery Life | 50 hour(s) | 15 hour(s) | Logitech PRO X lasts longer on a single charge than the Poly Voyager Focus B825-M. |
| Battery Life Details | - | Continuous playback (AAC, active noise-cancelling on): up to 12 hours Continuous talk (active noise-cancelling off): up to 12 hours Continuous talk (active noise-cancelling on): up to 10 hours Continuous playback (active noise-cancelling off): up to 15 hours |
|
| Charging Time | - | 2 hour(s) |
| OTHERS | Logitech PRO X | Poly Voyager Focus B825-M |
|---|
| Included Accessories | Wireless receiver, soft bag, USB-C to USB-A charging cable, 3.5 mm audio cable | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Compatibility | Windows | - | |
| Software Certification | - | Certified for Skype for Business, Certified for Microsoft Teams |
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