Detailed comparison and review of Poly Voyager 4220 and Sony WH-XB910N. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 4200 UC Series | - | |
| Weight | 150 g | 252 g | Poly Voyager 4220 are lighter than Poly Voyager 4220 headphones. |
| Colour | - | Blue | Black | |
| Earpad Material | - | Synthetic leather | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly Voyager 4220 have a greater operating distance than Sony WH-XB910N. |
| SOUND QUALITY | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sony WH-XB910N have a more advanced version of Bluetooth than Poly Voyager 4220. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Serial Copy Management System (SCMS-T) | |
| Bluetooth Audio Codec | SBC, mSBC | SBC, AAC, LDAC | |
| Active Noise Cancelling | - | Yes | Sony WH-XB910N are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Dual Noise Cancellation | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Extra Bass, Digital Sound Enhancement Engine (DSEE), Ambient Sound Mode, Adaptive Sound Control, 360 Reality Audio | |
| Frequency Response | 20 - 20000 Hz | 5 - 40000 Hz | Sony WH-XB910N offer a larger frequency range than Poly Voyager 4220. |
| Sensitivity | - | 96 dB/mW | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | 40 mm | Sony WH-XB910N have a thicker diaphragm than Poly Voyager 4220. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard DIGITAL Technology | Google Fast Pair, Quick Attention function, Microsoft Swift Pair |
| MICROPHONE | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Uni-directional, MEMS-directional | - | |
| Noise Cancelling | Yes | - | Poly Voyager 4220 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 6800 Hz | 50 - 8000 Hz | Sony WH-XB910N offer a larger microphone frequency range than Poly Voyager 4220. |
| Microphones Included | 2 | 2 | Both headphones have a built-in microphone. |
| REMOTE CONTROL | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant | Noise-cancellation on/off |
|---|
| CABLE | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Cable Type | - | Headphones cable - detachable - L shaped - 1.2 m USB-C charge cable - detachable |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Plated Connector | - | Gold |
| FEATURES | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Features | Voice alerts | Multipoint Pairing | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Google Assistant, Alexa | |
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 15 hour(s) | 30 hour(s) | Sony WH-XB910N lasts longer on a single charge than the Poly Voyager 4220. |
| Battery Life Details | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
Continuous playback (noise cancelling ON): up to 30 hours Continuous playback (noise cancelling OFF): up to 50 hours Continuous talk (noise cancelling ON): up to 30 hours Continuous talk (noise cancelling OFF): up to 40 hours |
|
| Standby Time | 312 hours | - | |
| Charging Time | 1.5 hour(s) | 3.5 hour(s) | Poly Voyager 4220 recharge faster than Poly Voyager 4220. |
| CONNECTIONS | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Connector Type | - | USB (power only) (USB Type-C) Headphones (mini-phone 3.5mm) Bluetooth |
|---|
| OTHERS | Poly Voyager 4220 | Sony WH-XB910N |
|---|
| Included Accessories | Bluetooth USB adapter | Carrying case, USB-C cable, 3.5 mm audio cable | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | - | Limited warranty - 1 year |
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