Side by side comparison and review of Belkin SoundForm FREEDOM and Poly SupraPlus SDS 1031-15. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Belkin SoundForm FREEDOM | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Height | 10 cm | - | |
| Width | 3.5 cm | - | |
| Depth | 13 cm | - | |
| Weight | 43 g | - | |
| Colour | Black | White | - | |
| Protection | Splashproof, sweat-resistant, IPX5, water-resistant | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Belkin SoundForm FREEDOM | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Audio Codec | aptX | - | |
| Active Noise Cancelling | Yes | - | Belkin SoundForm FREEDOM are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Environmental Noise Cancellation (ENC) | - | |
| Sound Output Mode | Stereo | - |
| MICROPHONE | Belkin SoundForm FREEDOM | Poly SupraPlus SDS 1031-15 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Belkin SoundForm FREEDOM | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | - | Push to Talk (PTT) |
|---|
| CABLE | Belkin SoundForm FREEDOM | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | USB-C to USB-A cable | Quick Disconnect to LEMO FFP.2S.310 cable |
|---|
| BATTERY AND CHARGING | Belkin SoundForm FREEDOM | Poly SupraPlus SDS 1031-15 |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | - | |
|---|---|---|---|
| Battery Capacity | 60 mAh | - | |
| Battery Life | 8 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 8 hours | - | |
| Wireless Charging Standards | Qi | - |
| CONNECTIONS | Belkin SoundForm FREEDOM | Poly SupraPlus SDS 1031-15 |
|---|
| Connector Type | USB (USB Type-C) | - |
|---|
| OTHERS | Belkin SoundForm FREEDOM | Poly SupraPlus SDS 1031-15 |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large), USB-C to USB-A cable, charging case (520 mAh) | - | |
|---|---|---|---|
| Software Included | Find my earphones | - | |
| Compatibility | iPhone, Android phone | - | |
| Compliant Standards | Qi | - | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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