In depth comparison and review of MSI Immerse GH30 and Poly Voyager Focus B825. 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 | MSI Immerse GH30 | Poly Voyager Focus B825 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | 20.4 cm | 7 cm | |
| Width | 17.3 cm | 18.3 cm | |
| Depth | 8.6 cm | 16 cm | |
| Weight | 222 g | 155 g | Poly Voyager Focus B825 are lighter than MSI Immerse GH30 headphones. |
| Colour | - | Black | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | MSI Immerse GH30 | Poly Voyager Focus B825 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | MSI Immerse GH30 can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Active Noise Cancelling | - | Yes | Poly Voyager Focus B825 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 96 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 32 mm | MSI Immerse GH30 have a thicker diaphragm than Poly Voyager Focus B825. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | Smart Sensor Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | MSI Immerse GH30 | Poly Voyager Focus B825 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | MEMS-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 6700 Hz | MSI Immerse GH30 offer a larger microphone frequency range than Poly Voyager Focus B825. |
| Sensitivity | -36 dB | - | |
| Impedance | 2.2 kOhm | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | MSI Immerse GH30 | Poly Voyager Focus B825 |
|---|
| Controls | Volume, microphone on/off | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | MSI Immerse GH30 | Poly Voyager Focus B825 |
|---|
| Cable Type | Mini-phone 3.5 mm 4-pole to 2 x mini-phone 3.5 mm cable - 30 cm | Micro-USB charging cable | |
|---|---|---|---|
| Cable Length | 1.5 m | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | MSI Immerse GH30 | Poly Voyager Focus B825 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 325 mAh | |
| Battery Life | - | 15 hour(s) | |
| 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) |
| CONNECTIONS | MSI Immerse GH30 | Poly Voyager Focus B825 |
|---|
| Connector Type | Headset (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | MSI Immerse GH30 | Poly Voyager Focus B825 |
|---|
| Included Accessories | Carrying pouch | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business | |
| TAA Compliant | - | Yes | |
| Service & Support | - 1 year | - |
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