In depth comparison and review of Belkin SoundForm Adapt and Poly EncorePro 520V. 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 EncorePro 520V |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | EncorePro 500 series | |
| Height | - | 6.7 cm | |
| Width | - | 11.1 cm | |
| Depth | - | 14.9 cm | |
| Weight | - | 74 g | |
| Colour | Black | Black | |
| Body Material | Recycled plastic | - | |
| Earpad Material | Foam | Artificial leather | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Belkin SoundForm Adapt | Poly EncorePro 520V |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Belkin SoundForm Adapt can be folded. |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Active Noise Cancelling | - | Yes | Poly EncorePro 520V are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | - | |
| Max Sound Pressure | 98 dB | - | |
| Diaphragm | 40 mm | 5.6 mm | Belkin SoundForm Adapt have a thicker diaphragm than Poly EncorePro 520V. |
| Signal-To-Noise Ratio | - | 50 dB | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Belkin SoundForm Adapt have the ability to connect to multiple devices simultaneously. |
| MICROPHONE | Belkin SoundForm Adapt | Poly EncorePro 520V |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Noise Cancelling Technology | Environmental Noise Cancellation (ENC) | - | |
| Frequency Response | - | 20 - 16000 Hz | |
| Sensitivity | - | 40 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | Belkin SoundForm Adapt | Poly EncorePro 520V |
|---|
| Controls | Volume, power on/off, pair mode, flip-to-mute | - |
|---|
| CABLE | Belkin SoundForm Adapt | Poly EncorePro 520V |
|---|
| Cable Type | USB-C to USB-C cable - detachable - 1 m Audio cable - detachable - 1.2 m |
- | |
|---|---|---|---|
| Cable Length | - | 78.5 cm |
| FEATURES | Belkin SoundForm Adapt | Poly EncorePro 520V |
|---|
| Features | Touch control, fast charge, Multipoint Pairing | Boom mic length 135mm, 290° rotatable microphone |
|---|
| BATTERY AND CHARGING | Belkin SoundForm Adapt | Poly EncorePro 520V |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 65 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 65 hours | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | Belkin SoundForm Adapt | Poly EncorePro 520V |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Headphones (USB Type-C) |
Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Belkin SoundForm Adapt | Poly EncorePro 520V |
|---|
| Included Accessories | 3.5 mm audio cable, USB-C to USB-C cable | - | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business, UC certified | |
| Supported Host Device OS | - | macOS, Windows | |
| Compliant Standards | RoHS, USB-IF, REACH | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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