Detailed comparison and review of Poly Voyager 4220 and Trust Eaze. 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 | Trust Eaze |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | 4200 UC Series | - | |
| Height | - | 8.5 cm | |
| Width | - | 17 cm | |
| Depth | - | 18.5 cm | |
| Weight | 150 g | 195 g | Poly Voyager 4220 are lighter than Poly Voyager 4220 headphones. |
| Earpad Material | - | Synthetic leather | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly Voyager 4220 have a greater operating distance than Trust Eaze. |
| SOUND QUALITY | Poly Voyager 4220 | Trust Eaze |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Trust Eaze can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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, mSBC | SBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | 1% | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | 40 mm | Trust Eaze have a thicker diaphragm than Poly Voyager 4220. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Voyager 4220 | Trust Eaze |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional, MEMS-directional | - | |
| Noise Cancelling | Yes | - | Poly Voyager 4220 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 6800 Hz | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 | Trust Eaze |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Poly Voyager 4220 | Trust Eaze |
|---|
| Cable Type | - | Headphones cable - detachable - straight Micro-USB charge cable |
|---|
| FEATURES | Poly Voyager 4220 | Trust Eaze |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Voice Control | - | Direct |
| BATTERY AND CHARGING | Poly Voyager 4220 | Trust Eaze |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 15 hour(s) | 30 hour(s) | Trust Eaze 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: up to 30 hours | |
| Standby Time | 312 hours | - | |
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Poly Voyager 4220 | Trust Eaze |
|---|
| Connector Type | - | Headphones (mini-phone 3.5mm) USB (power only) (5 pin Micro-USB Type B) |
|---|
| OTHERS | Poly Voyager 4220 | Trust Eaze |
|---|
| Included Accessories | Bluetooth USB adapter | - | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Service & Support | - | Limited warranty - 2 years |
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