In depth comparison and review of Poly Voyager Focus UC B825S-M and JBL Quantum 400. 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 UC B825S-M | JBL Quantum 400 |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 155 g | 274 g | Poly Voyager Focus UC B825S-M are lighter than Poly Voyager Focus UC B825S-M headphones. |
| Colour | - | Black | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 45 m | - |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | JBL Quantum 400 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Active Noise Cancelling | Yes | - | Poly Voyager Focus UC B825S-M are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | - | DTS | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Input Power | - | 30 mW | |
| Sensitivity | - | 98 dB | |
| Impedance | - | 32 Ohm | |
| Features | - | JBL Quantum SURROUND |
| MICROPHONE | Poly Voyager Focus UC B825S-M | JBL Quantum 400 |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono | - | |
| Frequency Response | - | 10 - 10000 Hz | |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | JBL Quantum 400 |
|---|
| Controls | Volume | - |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | JBL Quantum 400 |
|---|
| Cable Type | Charging cable | - |
|---|
| FEATURES | Poly Voyager Focus UC B825S-M | JBL Quantum 400 |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Voyager Focus UC B825S-M | JBL Quantum 400 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | JBL Quantum 400 |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | JBL Quantum 400 |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | - | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Service & Support | Limited warranty - 2 years | 1-year warranty |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
