Side by side comparison and review of JBL Quantum 800 and Poly Voyager Focus UC B825-M, XS. 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 | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 21 cm | |
| Width | - | 18.6 cm | |
| Depth | - | 11.6 cm | |
| Weight | 410 g | 155 g | Poly Voyager Focus UC B825-M, XS are lighter than JBL Quantum 800 headphones. |
| Colour | Black | - | |
| Earpad Material | Memory foam | - | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | JBL Quantum 800 have a more advanced version of Bluetooth than Poly Voyager Focus UC B825-M, XS. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | Advanced Audio Distribution Profile (A2DP) | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0 | - | |
| Frequency Response | 20 - 40000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | 95 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 93 dB | - | |
| Diaphragm | 50 mm | - | |
| Features | JBL Quantum SURROUND | SoundGuard DIGITAL Technology |
| MICROPHONE | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - |
| REMOTE CONTROL | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Controls | - | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Cable Type | Audio cable | Charging cable |
|---|
| FEATURES | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Features | QuantumSOUND Signature | - | |
|---|---|---|---|
| Additional Functions | LED backlight | DSP |
| BATTERY AND CHARGING | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 1300 mAh | - | |
| Battery Life | 14 hour(s) | 15 hour(s) | Poly Voyager Focus UC B825-M, XS lasts longer on a single charge than the JBL Quantum 800. |
| Battery Life Details | - | Continuous talk (noise cancelling OFF): up to 12 hours Continuous talk (noise cancelling ON): up to 10 hours Continuous playback (noise cancelling OFF): up to 15 hours Continuous playback (noise cancelling ON): up to 12 hours |
|
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Modulation Type | GFSK, DQPSK | - |
|---|
| CONNECTIONS | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JBL Quantum 800 | Poly Voyager Focus UC B825-M, XS |
|---|
| Included Accessories | Wind shield, USB dongle | Carrying case, Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| TAA Compliant | - | Yes | |
| Service & Support | 1-year warranty | Limited warranty - 2 years |
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