In depth comparison and review of Poly Voyager 4220 (Office Series) and Philips Fidelio X3. 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 4220 (Office Series) | Philips Fidelio X3 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | Office Series | - | |
| Height | - | 23 cm | |
| Width | - | 19 cm | |
| Depth | - | 11 cm | |
| Weight | 150 g | 380 g | Poly Voyager 4220 (Office Series) are lighter than Poly Voyager 4220 (Office Series) headphones. |
| Earpad Material | - | Memory foam | |
| Recommended Use | - | Home audio | |
| Bluetooth Range (Operating Distance) | 91 m | - | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Poly Voyager 4220 (Office Series) | Philips Fidelio X3 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wireless | Wired | |
| 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 | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 5 - 40000 Hz | Philips Fidelio X3 offer a larger frequency range than Poly Voyager 4220 (Office Series). |
| Max Input Power | - | 500 mW | |
| Total Harmonic Distortion (THD) | - | 0.1% | |
| Sensitivity | - | 100 dB/mW | |
| Impedance | 32 Ohm | 30 Ohm | |
| Diaphragm | 32 mm | LMC - 50 mm | Philips Fidelio X3 have a thicker diaphragm than Poly Voyager 4220 (Office Series). |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Voyager 4220 (Office Series) | Philips Fidelio X3 |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 (Office Series) | Philips Fidelio X3 |
|---|
| Controls | Mute, volume, answer/end, next/previous track, redial | - |
|---|
| CABLE | Poly Voyager 4220 (Office Series) | Philips Fidelio X3 |
|---|
| Cable Type | - | Headphones cable - detachable - 3 m | |
|---|---|---|---|
| Cable Length | - | 3 m | |
| Detachable Cable | - | Yes |
| FEATURES | Poly Voyager 4220 (Office Series) | Philips Fidelio X3 |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Poly Voyager 4220 (Office Series) | Philips Fidelio X3 |
|---|
| 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 | Poly Voyager 4220 (Office Series) | Philips Fidelio X3 |
|---|
| Connector Type | USB (24 pin USB-C) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager 4220 (Office Series) | Philips Fidelio X3 |
|---|
| Included Accessories | - | 3.5 mm to 6.3 mm adapter, cable clip | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | - | Limited warranty - 2 years |
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