Side by side comparison and review of Poly Voyager Focus B825-M and Dell Wireless Headset WL3024. 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 | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Height | 7 cm | - | |
| Width | 18.3 cm | - | |
| Depth | 16 cm | - | |
| Weight | 155 g | 182 g | Poly Voyager Focus B825-M are lighter than Poly Voyager Focus B825-M headphones. |
| Colour | Black | - | |
| Earpad Material | - | Leatherette memory foam | |
| Headband Material | - | Leatherette, plastic | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 30 m | 30 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Headphones Form Factor | On-ear | On-ear - vertical - binaural | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.3 | Dell Wireless Headset WL3024 have a more advanced version of Bluetooth than Poly Voyager Focus B825-M. |
| Bluetooth Audio Codec | - | SBC, AAC, LC3 | |
| Active Noise Cancelling | Yes | - | Poly Voyager Focus B825-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | - | |
| 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-M have a thicker diaphragm than Dell Wireless Headset WL3024. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | 2 | Poly Voyager Focus B825-M have the ability to connect to multiple devices simultaneously. |
| Features | Smart Sensor Technology | - |
| MICROPHONE | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | MEMS-directional | Uni-directional, beamforming | |
| Noise Cancelling | - | Yes | Dell Wireless Headset WL3024 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | AI Powered Environmental Noise Cancellation | |
| Frequency Response | 100 - 6700 Hz | 100 - 14000 Hz | Dell Wireless Headset WL3024 offer a larger microphone frequency range than Poly Voyager Focus B825-M. |
| Sensitivity | - | -45 dBV/Pascal | |
| Signal-To-Noise Ratio | - | 53 dB | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Controls | Volume, answer/end, microphone on/mute, play/pause | Mute, volume, power on/off, voice assistant, Microsoft Teams button |
|---|
| CABLE | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Cable Type | Micro-USB charging cable | - |
|---|
| FEATURES | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Features | - | Fast charge, 260° rotatable microphone | |
|---|---|---|---|
| Additional Functions | - | LED lights |
| BATTERY AND CHARGING | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 325 mAh | 500 mAh | Dell Wireless Headset WL3024 have a higher battery capacity than Poly Voyager Focus B825-M. |
| Battery Life | 15 hour(s) | 41 hour(s) | Dell Wireless Headset WL3024 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 |
Continuous playback: up to 41 hours Continuous talk (busylight off): up to 26 hours Continuous talk: up to 14 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Connector Type | - | Wireless adapter (USB Type-C) USB-C (power only) |
|---|
| OTHERS | Poly Voyager Focus B825-M | Dell Wireless Headset WL3024 |
|---|
| Included Accessories | Travel pouch, BT700 Bluetooth USB adapter | Travel pouch, USB-C to USB-A converter, USB-C to USB-C charging cable, USB-C wireless dongle | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | Certified for Skype for Business, Certified for Microsoft Teams | Zoom Certified, Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10 (64-bit), Windows 11 (64-bit), macOS | |
| Service & Support | - | Limited warranty - 3 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
