In depth comparison and review of Panasonic RP-HF400B and Poly Voyager Focus UC B825S-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 | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 130 g | 155 g | Panasonic RP-HF400B are lighter than Panasonic RP-HF400B headphones. |
| Colour | Black | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 45 m | Poly Voyager Focus UC B825S-M have a greater operating distance than Panasonic RP-HF400B. |
| SOUND QUALITY | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | Panasonic RP-HF400B 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), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | 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 | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 30 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Mono |
| REMOTE CONTROL | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume |
|---|
| CABLE | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Cable Type | USB charge cable - 0.1 m | Charging cable |
|---|
| FEATURES | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 15 hour(s) | Panasonic RP-HF400B lasts longer on a single charge than the Poly Voyager Focus UC B825S-M. |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Connector Type | Bluetooth | Bluetooth |
|---|
| OTHERS | Panasonic RP-HF400B | Poly Voyager Focus UC B825S-M |
|---|
| Included Accessories | - | Carrying case, Bluetooth USB adapter, charging stand | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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