In depth comparison and review of Razer Kaira X for Xbox and Poly Voyager Focus B825. 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 | Razer Kaira X for Xbox | Poly Voyager Focus B825 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | 19.1 cm | 7 cm | |
| Width | 15.8 cm | 18.3 cm | |
| Depth | 9 cm | 16 cm | |
| Weight | 283 g | 155 g | Poly Voyager Focus B825 are lighter than Razer Kaira X for Xbox headphones. |
| Colour | Shock blue | Pulse red | Electric volt | White | Black | Black | |
| Earpad Material | FlowKnit memory foam | - | |
| Design | Games | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Razer Kaira X for Xbox | Poly Voyager Focus B825 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Active Noise Cancelling | - | Yes | Poly Voyager Focus B825 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 96 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | 32 mm | Razer Kaira X for Xbox have a thicker diaphragm than Poly Voyager Focus B825. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Razer Triforce titanium | - | |
| Features | - | Smart Sensor Technology |
| MICROPHONE | Razer Kaira X for Xbox | Poly Voyager Focus B825 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional (HyperClear flexible cardioid) | MEMS-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 6700 Hz | Razer Kaira X for Xbox offer a larger microphone frequency range than Poly Voyager Focus B825. |
| Sensitivity | -42 dB | - | |
| Sensitivity Margin | +/- 3dB | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Razer Kaira X for Xbox | Poly Voyager Focus B825 |
|---|
| Controls | Volume | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Razer Kaira X for Xbox | Poly Voyager Focus B825 |
|---|
| Cable Type | Headset cable - 1.3 m | Micro-USB charging cable | |
|---|---|---|---|
| Cable Length | 1.3 m | - |
| BATTERY AND CHARGING | Razer Kaira X for Xbox | Poly Voyager Focus B825 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 325 mAh | |
| Battery Life | - | 15 hour(s) | |
| Battery Life Details | - | Continuous playback (AAC, active noise-cancelling on): up to 12 hours Continuous talk (active noise-cancelling off): up to 12 hours Continuous talk (active noise-cancelling on): up to 10 hours Continuous playback (active noise-cancelling off): up to 15 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Razer Kaira X for Xbox | Poly Voyager Focus B825 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Razer Kaira X for Xbox | Poly Voyager Focus B825 |
|---|
| Included Accessories | - | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Software Certification | - | Certified for Skype for Business | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
