In depth comparison and review of ifrogz Impulse and Sony WI-C400. 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 | ifrogz Impulse | Sony WI-C400 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | - | 35 g | |
| Colour | White & rose gold | Black & silver | Black | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | ifrogz Impulse | Sony WI-C400 |
|---|
| Headphones Form Factor | In-ear | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 8 - 22000 Hz | Sony WI-C400 offer a larger frequency range than ifrogz Impulse. |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | 9 mm | ifrogz Impulse have a thicker diaphragm than Sony WI-C400. |
| Magnet Material | - | Neodymium |
| MICROPHONE | ifrogz Impulse | Sony WI-C400 |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | ifrogz Impulse | Sony WI-C400 |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | Volume, answer/end, play/pause |
|---|
| CABLE | ifrogz Impulse | Sony WI-C400 |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB cable - 50 m |
|---|
| FEATURES | ifrogz Impulse | Sony WI-C400 |
|---|
| Features | - | Vibrating call alert |
|---|
| BATTERY AND CHARGING | ifrogz Impulse | Sony WI-C400 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 20 hour(s) | Sony WI-C400 lasts longer on a single charge than the ifrogz Impulse. |
| Charging Time | 1 hour(s) | 4.5 hour(s) | ifrogz Impulse recharge faster than ifrogz Impulse. |
| WIRELESS LINK | ifrogz Impulse | Sony WI-C400 |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | Sony WI-C400 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | USB (5 pin Micro-USB Type B) |
|---|
| OTHERS | ifrogz Impulse | Sony WI-C400 |
|---|
| Service & Support | Limited warranty - lifetime | - |
|---|
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