In depth comparison and review of Sennheiser MOMENTUM M3AEBTXL and Poly Voyager Focus B825-M. 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 | Sennheiser MOMENTUM M3AEBTXL | Poly Voyager Focus B825-M |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | - | 7 cm | |
| Width | - | 18.3 cm | |
| Depth | - | 16 cm | |
| Weight | - | 155 g | |
| Colour | Sandy white | Black | |
| Body Material | Steel | - | |
| Earpad Material | Sheep leather | - | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Sennheiser MOMENTUM M3AEBTXL | Poly Voyager Focus B825-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser MOMENTUM M3AEBTXL can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | Sennheiser MOMENTUM M3AEBTXL have a more advanced version of Bluetooth than Poly Voyager Focus B825-M. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 6 - 23000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM M3AEBTXL offer a larger frequency range than Poly Voyager Focus B825-M. |
| Max Sound Pressure | 99 dB | - | |
| Diaphragm | - | 32 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825-M have the ability to connect to multiple devices simultaneously. |
| Features | - | Smart Sensor Technology |
| MICROPHONE | Sennheiser MOMENTUM M3AEBTXL | Poly Voyager Focus B825-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | MEMS-directional | |
| Frequency Response | 50 - 10000 Hz | 100 - 6700 Hz | Sennheiser MOMENTUM M3AEBTXL offer a larger microphone frequency range than Poly Voyager Focus B825-M. |
| Sensitivity | -34 dB | - | |
| Microphones Included | 2 | 3 | Poly Voyager Focus B825-M have a built-in microphone. |
| REMOTE CONTROL | Sennheiser MOMENTUM M3AEBTXL | Poly Voyager Focus B825-M |
|---|
| Controls | Volume, balance, microphone on/mute, play/pause, auto shut off on/off switch | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Sennheiser MOMENTUM M3AEBTXL | Poly Voyager Focus B825-M |
|---|
| Cable Type | Headphones cable - detachable - straight | Micro-USB charging cable |
|---|
| FEATURES | Sennheiser MOMENTUM M3AEBTXL | Poly Voyager Focus B825-M |
|---|
| Features | Transparent Hearing mode | - |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM M3AEBTXL | Poly Voyager Focus B825-M |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 325 mAh | |
| Battery Life | 17 hour(s) | 15 hour(s) | Sennheiser MOMENTUM M3AEBTXL 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 | 3 hour(s) | 2 hour(s) | Poly Voyager Focus B825-M recharge faster than Sennheiser MOMENTUM M3AEBTXL. |
| OTHERS | Sennheiser MOMENTUM M3AEBTXL | Poly Voyager Focus B825-M |
|---|
| Included Accessories | Carrying case | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business, Certified for Microsoft Teams | |
| Compliant Standards | Bluetooth Class 5 | - | |
| Service & Support | Limited warranty - 2 years | - |
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