Side by side comparison and review of Poly Voyager 4220 UC and Sony WH-XB910N. 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 | Poly Voyager 4220 UC | Sony WH-XB910N |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | UC Series | - | |
| Weight | 150 g | 252 g | Poly Voyager 4220 UC are lighter than Poly Voyager 4220 UC headphones. |
| Colour | - | Blue | Black | |
| Earpad Material | - | Synthetic leather | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly Voyager 4220 UC have a greater operating distance than Sony WH-XB910N. |
| SOUND QUALITY | Poly Voyager 4220 UC | 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 UC. |
| 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 UC. |
| Sensitivity | - | 96 dB/mW | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | 40 mm | Sony WH-XB910N have a thicker diaphragm than Poly Voyager 4220 UC. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard DIGITAL Technology | Google Fast Pair, Quick Attention function, Microsoft Swift Pair |
| MICROPHONE | Poly Voyager 4220 UC | Sony WH-XB910N |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | - | 50 - 8000 Hz | |
| Microphones Included | 2 | 2 | Both headphones have a built-in microphone. |
| REMOTE CONTROL | Poly Voyager 4220 UC | 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 UC | 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 UC | Sony WH-XB910N |
|---|
| Features | Voice alerts | Multipoint Pairing | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | Alexa | Google Assistant, Alexa | |
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Poly Voyager 4220 UC | 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 UC. |
| 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 UC recharge faster than Poly Voyager 4220 UC. |
| CONNECTIONS | Poly Voyager 4220 UC | Sony WH-XB910N |
|---|
| Connector Type | Wireless adapter (4 PIN USB Type A) | USB (power only) (USB Type-C) Headphones (mini-phone 3.5mm) Bluetooth |
|---|
| OTHERS | Poly Voyager 4220 UC | Sony WH-XB910N |
|---|
| Included Accessories | Bluetooth USB adapter, charging stand | Carrying case, USB-C cable, 3.5 mm audio cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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