In depth comparison and review of Poly Voyager Focus B825 and Dell Wired Headset WH3024. 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 | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | Headset - wired - USB-C | |
|---|---|---|---|
| Height | 7 cm | - | |
| Width | 18.3 cm | - | |
| Depth | 16 cm | - | |
| Weight | 155 g | 110 g | Dell Wired Headset WH3024 are lighter than Poly Voyager Focus B825 headphones. |
| Colour | Black | - | |
| Earpad Material | - | Leatherette memory foam | |
| Headband Material | - | Leatherette, memory foam | |
| Recommended Use | Portable electronics, computer | Computer | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| Headphones Form Factor | On-ear | On-ear - vertical - binaural | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| 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. |
| Max Sound Pressure | - | 119 dB | |
| Diaphragm | 32 mm | 28 mm | Poly Voyager Focus B825 have a thicker diaphragm than Dell Wired Headset WH3024. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously. |
| Features | Smart Sensor Technology | - |
| MICROPHONE | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | MEMS-directional | Uni-directional, beamforming | |
| Noise Cancelling | - | Yes | Dell Wired Headset WH3024 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | AI Powered Environmental Noise Cancellation | |
| Frequency Response | 100 - 6700 Hz | 100 - 14000 Hz | Dell Wired Headset WH3024 offer a larger microphone frequency range than Poly Voyager Focus B825. |
| Sensitivity | - | -45 dBV/Pascal | |
| Signal-To-Noise Ratio | - | 53 dB | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| Controls | Volume, answer/end, microphone on/mute, play/pause | Mute, volume, answer/end, Microsoft Teams button |
|---|
| CABLE | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| Cable Type | Micro-USB charging cable | Headset cable - 2 m |
|---|
| FEATURES | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| Features | - | 260° rotatable microphone | |
|---|---|---|---|
| Additional Functions | - | LED lights |
| BATTERY AND CHARGING | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| 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 | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| Connector Type | - | Headphones (24 pin USB-C) |
|---|
| OTHERS | Poly Voyager Focus B825 | Dell Wired Headset WH3024 |
|---|
| Included Accessories | Travel pouch, BT700 Bluetooth USB adapter | USB-C to USB-A adapter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | Certified for Skype for Business | Zoom Certified, Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10 (64-bit), Windows 11 (64-bit), macOS | |
| TAA Compliant | Yes | - | |
| Service & Support | - | Limited warranty - 3 years |
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