In depth comparison and review of ifrogz Impulse and Sony WI-XB400. 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-XB400 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 21 g | |
| Colour | White & rose gold | Black & silver | Black | Blue | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Sony WI-XB400 have a greater operating distance than ifrogz Impulse. |
| SOUND QUALITY | ifrogz Impulse | Sony WI-XB400 |
|---|
| Headphones Form Factor | In-ear | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Serial Copy Management System (SCMS-T) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Extra Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | 12 mm | Sony WI-XB400 have a thicker diaphragm than ifrogz Impulse. |
| Magnet Material | - | Neodymium | |
| Features | - | Magnetic ear buds |
| MICROPHONE | ifrogz Impulse | Sony WI-XB400 |
|---|
| Type | - | On-cable | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | ifrogz Impulse | Sony WI-XB400 |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | Multiple function button |
|---|
| CABLE | ifrogz Impulse | Sony WI-XB400 |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable - detachable - 20 cm |
|---|
| FEATURES | ifrogz Impulse | Sony WI-XB400 |
|---|
| Intelligent Assistant | - | Siri, Google Assistant |
|---|
| BATTERY AND CHARGING | ifrogz Impulse | Sony WI-XB400 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 15 hour(s) | Sony WI-XB400 lasts longer on a single charge than the ifrogz Impulse. |
| Standby Time | - | 200 hours | |
| Charging Time | 1 hour(s) | 3 hour(s) | ifrogz Impulse recharge faster than ifrogz Impulse. |
| WIRELESS LINK | ifrogz Impulse | Sony WI-XB400 |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | Sony WI-XB400 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | USB (power only) (USB Type-C) |
|---|
| OTHERS | ifrogz Impulse | Sony WI-XB400 |
|---|
| Included Accessories | - | Ear-buds | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
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