In depth comparison and review of Bose QuietComfort 35 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 | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | 18.03 cm | 7 cm | |
| Width | 17.02 cm | 18.3 cm | |
| Depth | 8.13 cm | 16 cm | |
| Weight | 240 g | 155 g | Poly Voyager Focus B825 are lighter than Bose QuietComfort 35 headphones. |
| Colour | Blue | Black | Silver | Black | |
| Body Material | Plastic, metal, leather, alcantara | - | |
| Earpad Material | Leather | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly Voyager Focus B825 have a greater operating distance than Bose QuietComfort 35. |
| SOUND QUALITY | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | Bose QuietComfort 35 can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Noise Isolating | Yes | - | Bose QuietComfort 35 are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | - | 32 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously. |
| Features | - | Smart Sensor Technology |
| MICROPHONE | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | MEMS-directional | |
| Frequency Response | - | 100 - 6700 Hz | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Controls | - | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Cable Type | Headphones cable - detachable USB charge cable - detachable |
Micro-USB charging cable | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 325 mAh | |
| Battery Life | 20 hour(s) | 15 hour(s) | Bose QuietComfort 35 lasts longer on a single charge than the Poly Voyager Focus B825. |
| 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 | 2.25 hour(s) | 2 hour(s) | Poly Voyager Focus B825 recharge faster than Bose QuietComfort 35. |
| WIRELESS LINK | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Bose QuietComfort 35 | Poly Voyager Focus B825 |
|---|
| Included Accessories | Carrying case, airplane adapter | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 1 year | - |
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