In depth comparison and review of Poly Voyager Focus UC B825S-M and Trust Zena. 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 | Trust Zena |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19.5 cm | |
| Width | - | 17.5 cm | |
| Depth | - | 7.3 cm | |
| Weight | 155 g | 186 g | Poly Voyager Focus UC B825S-M are lighter than Poly Voyager Focus UC B825S-M headphones. |
| Dimensions & Weight Details | - | Headphone body: 166 g | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 45 m | 10 m | Poly Voyager Focus UC B825S-M have a greater operating distance than Trust Zena. |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | Trust Zena |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Trust Zena can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Trust Zena have a more advanced version of Bluetooth than Poly Voyager Focus UC B825S-M. |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Active Noise Cancelling | Yes | - | Poly Voyager Focus UC B825S-M are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | 1% | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 100 dB | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly Voyager Focus UC B825S-M | Trust Zena |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Mono | Omni-directional | |
| Frequency Response | - | 150 - 4000 Hz | |
| Microphone Features | - | Echo-cancelling |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | Trust Zena |
|---|
| Controls | Volume | Volume, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | Trust Zena |
|---|
| Cable Type | Charging cable | Micro-USB charge cable - detachable Audio cable - detachable |
|---|
| FEATURES | Poly Voyager Focus UC B825S-M | Trust Zena |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Voyager Focus UC B825S-M | Trust Zena |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 75 hour(s) | Trust Zena lasts longer on a single charge than the Poly Voyager Focus UC B825S-M. |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | Trust Zena |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | Trust Zena |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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