In depth comparison and review of Poly Voyager Focus UC B825S-M and ASUS ROG Delta S. 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 | ASUS ROG Delta S |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - USB, USB-C | |
|---|---|---|---|
| Height | - | 25.8 cm | |
| Width | - | 22 cm | |
| Depth | - | 11.5 cm | |
| Weight | 155 g | 300 g | Poly Voyager Focus UC B825S-M are lighter than Poly Voyager Focus UC B825S-M headphones. |
| Colour | - | Black | |
| Recommended Use | Portable electronics, computer | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 45 m | - |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | ASUS ROG Delta S |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | ASUS ROG Delta S can be folded. |
| 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 | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | - | 20 - 40000 Hz | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Poly Voyager Focus UC B825S-M | ASUS ROG Delta S |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono | Uni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | ASUS ROG Delta S |
|---|
| Controls | Volume | Volume, microphone on/mute, light on/off |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | ASUS ROG Delta S |
|---|
| Cable Type | Charging cable | USB cable - 1 m USB-C cable - 1.5 m USB-C to USB-A adapter |
|
|---|---|---|---|
| Cable Length | - | 1.5 m |
| FEATURES | Poly Voyager Focus UC B825S-M | ASUS ROG Delta S |
|---|
| Additional Functions | DSP | Adjustable RGB lighting, quad DAC |
|---|
| BATTERY AND CHARGING | Poly Voyager Focus UC B825S-M | ASUS ROG Delta S |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | ASUS ROG Delta S |
|---|
| Connector Type | Bluetooth | Headset (USB Type-C) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | ASUS ROG Delta S |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | 2 ear cushions, USB-C to USB-A cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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