In depth comparison and review of Poly Voyager 4220 Office (UC Series) and Turtle Beach Stealth Pro. 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 (UC Series) | Turtle Beach Stealth Pro |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Series | UC Series | - | |
| Weight | 150 g | - | |
| Earpad Material | - | Leatherette, memory foam | |
| Headband Material | - | Steel | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 30 m | 15 m | Poly Voyager 4220 Office (UC Series) have a greater operating distance than Turtle Beach Stealth Pro. |
| SOUND QUALITY | Poly Voyager 4220 Office (UC Series) | Turtle Beach Stealth Pro |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.1 | Turtle Beach Stealth Pro have a more advanced version of Bluetooth than Poly Voyager 4220 Office (UC Series). |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | Turtle Beach Stealth Pro are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 22000 Hz | Turtle Beach Stealth Pro offer a larger frequency range than Poly Voyager 4220 Office (UC Series). |
| Sensitivity | 94 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | 50 mm | Turtle Beach Stealth Pro have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | Nanoclear |
| MICROPHONE | Poly Voyager 4220 Office (UC Series) | Turtle Beach Stealth Pro |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Noise Cancelling | - | Yes | Turtle Beach Stealth Pro microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | S.M.A.R.T (Sonic Measurement Audio Reduction Tuning) noise-cancelling technology | |
| Frequency Response | - | 100 - 8000 Hz | |
| Sensitivity | - | -22 dBFS/Pa (at 1 kHz) | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 Office (UC Series) | Turtle Beach Stealth Pro |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly Voyager 4220 Office (UC Series) | Turtle Beach Stealth Pro |
|---|
| Cable Type | - | USB-C charge cable - detachable - 90 cm |
|---|
| FEATURES | Poly Voyager 4220 Office (UC Series) | Turtle Beach Stealth Pro |
|---|
| Features | Voice alerts | Swappable battery, dynamic 10-band EQ | |
|---|---|---|---|
| Additional Functions | - | TruSpeak microphone technology |
| BATTERY AND CHARGING | Poly Voyager 4220 Office (UC Series) | Turtle Beach Stealth Pro |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 12 hour(s) | 12 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
Continuous playback (with 15 min charge): up to 3 hours | |
| Standby Time | 312 hours | - | |
| Charging Time | 1.5 hour(s) | - |
| OTHERS | Poly Voyager 4220 Office (UC Series) | Turtle Beach Stealth Pro |
|---|
| Included Accessories | Wireless headset system base, Bluetooth USB-C adapter | Protective pouch, wireless charging station, Turtle Beach sticker, USB-C cable (0.9m), 2 x rechargeable battery packs |
|---|
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