In depth comparison and review of Belkin SoundForm Adapt and Poly Voyager Surround 85. 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 | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Series | - | Voyager Surround 80 series | |
| Height | - | 18.1 cm | |
| Width | - | 19.1 cm | |
| Depth | - | 7.7 cm | |
| Weight | - | 275 g | |
| Colour | Black | Black | |
| Body Material | Recycled plastic | - | |
| Earpad Material | Foam | Artificial leather | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly Voyager Surround 85 have a greater operating distance than Belkin SoundForm Adapt. |
| SOUND QUALITY | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Headphones Form Factor | Full size | Over ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Belkin SoundForm Adapt can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.3 | Poly Voyager Surround 85 have a more advanced version of Bluetooth than Belkin SoundForm Adapt. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Distribution Transport Protocol (AVDTP) | |
| Active Noise Cancelling | - | Yes | Poly Voyager Surround 85 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adjustable noise cancellation | |
| Sound Output Mode | Stereo | - | |
| Sensitivity | - | 132 dB | |
| Max Sound Pressure | 98 dB | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | 2 | Both headphones can be connected to multiple devices simultaneously. |
| Features | - | SoundGuard DIGITAL Technology, Smart Sensor Technology |
| MICROPHONE | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Noise Cancelling | Yes | - | Belkin SoundForm Adapt microphone can cancel out ambient noise. |
| Noise Cancelling Technology | Environmental Noise Cancellation (ENC) | - | |
| Frequency Response | - | 20 - 16000 Hz | |
| Sensitivity | - | -37 dB | |
| Microphones Included | - | 10 |
| REMOTE CONTROL | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Controls | Volume, power on/off, pair mode, flip-to-mute | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Cable Type | USB-C to USB-C cable - detachable - 1 m Audio cable - detachable - 1.2 m |
USB-C to mini-phone 3.5 mm cable USB-C charge cable - detachable |
|---|
| FEATURES | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Features | Touch control, fast charge, Multipoint Pairing | - |
|---|
| BATTERY AND CHARGING | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 65 hour(s) | 24 hours | Belkin SoundForm Adapt lasts longer on a single charge than the Poly Voyager Surround 85. |
| Battery Life Details | Continuous playback: up to 65 hours | Continuous playback: up to 24 hours Continuous talk: up to 21 hours |
|
| Charging Time | 2 hour(s) | 1 hours | Poly Voyager Surround 85 recharge faster than Belkin SoundForm Adapt. |
| CONNECTIONS | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Headphones (USB Type-C) |
- |
|---|
| OTHERS | Belkin SoundForm Adapt | Poly Voyager Surround 85 |
|---|
| Included Accessories | 3.5 mm audio cable, USB-C to USB-C cable | Carrying case, USB charging cable, charging stand, USB-C to USB-A adapter, USB-C to audio cable, BT700 Bluetooth USB-C adapter | |
|---|---|---|---|
| Software Included | - | Poly Lens | |
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office, UC certified | |
| Supported Host Device OS | - | macOS, Android, iOS, Windows | |
| Compliant Standards | RoHS, USB-IF, REACH | - | |
| Service & Support | Limited warranty - 2 years | - |
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