Side by side comparison and review of Razer Kraken 7.1 and Poly Voyager 4220 (Office Series). 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 | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Product Type | Headset - 7.1 channel - wired - USB | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | Office Series | |
| Height | 15.6 cm | - | |
| Width | 19.8 cm | - | |
| Depth | 9.8 cm | - | |
| Weight | 322 g | 150 g | Poly Voyager 4220 (Office Series) are lighter than Razer Kraken 7.1 headphones. |
| Earpad Material | Leatherette | - | |
| Recommended Use | Computer | - | |
| Bluetooth Range (Operating Distance) | - | 91 m |
| SOUND QUALITY | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Razer Kraken 7.1 can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Noise Isolating | Yes | - | Razer Kraken 7.1 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 112 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 32 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -40 dB | - | |
| Signal-To-Noise Ratio | 63 dB | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Controls | Mute | Mute, volume, answer/end, next/previous track, redial |
|---|
| CABLE | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Cable Type | USB cable - 2 m | - | |
|---|---|---|---|
| Cable Length | 2 m | - | |
| Plated Connector | Gold | - |
| FEATURES | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | - | 12 hour(s) | |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | - | 1.5 hour(s) |
| CONNECTIONS | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Connector Type | USB (4 PIN USB Type A) | USB (24 pin USB-C) |
|---|
| OTHERS | Razer Kraken 7.1 | Poly Voyager 4220 (Office Series) |
|---|
| Software Certification | - | Certified for Microsoft Teams | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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