In depth comparison and review of Anker SoundBuds Curve and Belkin SoundForm FREEDOM. 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 | Anker SoundBuds Curve | Belkin SoundForm FREEDOM |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 10 cm | |
| Width | - | 3.5 cm | |
| Depth | - | 13 cm | |
| Weight | 23 g | 43 g | Anker SoundBuds Curve are lighter than Anker SoundBuds Curve headphones. |
| Colour | - | Black | White | |
| Protection | Sweat-resistant, water-resistant | Splashproof, sweat-resistant, IPX5, water-resistant | |
| Design | Sports | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Anker SoundBuds Curve | Belkin SoundForm FREEDOM |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Audio Codec | aptX | aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 10 mm | - |
| MICROPHONE | Anker SoundBuds Curve | Belkin SoundForm FREEDOM |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | Yes | - | Anker SoundBuds Curve microphone can cancel out ambient noise. |
| Noise Cancelling Technology | cVc (clear Voice capture) by Qualcomm | - |
| REMOTE CONTROL | Anker SoundBuds Curve | Belkin SoundForm FREEDOM |
|---|
| Controls | 3-button remote | - |
|---|
| CABLE | Anker SoundBuds Curve | Belkin SoundForm FREEDOM |
|---|
| Cable Type | - | USB-C to USB-A cable |
|---|
| BATTERY AND CHARGING | Anker SoundBuds Curve | Belkin SoundForm FREEDOM |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 60 mAh | |
| Battery Life | 12.5 hour(s) | 8 hour(s) | Anker SoundBuds Curve lasts longer on a single charge than the Belkin SoundForm FREEDOM. |
| Battery Life Details | - | Continuous playback: up to 8 hours | |
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hours | - |
| CONNECTIONS | Anker SoundBuds Curve | Belkin SoundForm FREEDOM |
|---|
| Connector Type | - | USB (USB Type-C) |
|---|
| OTHERS | Anker SoundBuds Curve | Belkin SoundForm FREEDOM |
|---|
| Included Accessories | Carrying pouch, 3 pairs of memory foam ear tips (small, medium, large) | 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 | |
| Service & Support | Limited warranty - 18 months | Limited warranty - 2 years |
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