In depth comparison and review of ifrogz Impulse and Huawei FreeBuds 4i. 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 | Huawei FreeBuds 4i |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.75 cm | |
| Width | - | 2.1 cm | |
| Depth | - | 2.39 cm | |
| Weight | - | 5.5 g | |
| Dimensions & Weight Details | - | Charging case: 6.18 cm x 4.8 cm x 2.75 cm / 37 g | |
| Colour | White & rose gold | Black & silver | Carbon black | Ceramic white | Red | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds 4i are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 22 dB | |
| Diaphragm | 11 mm | 10 mm | ifrogz Impulse have a thicker diaphragm than Huawei FreeBuds 4i. |
| Features | - | Noise cancelling microphone, Awareness Mode |
| MICROPHONE | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphones Included | - | 2 |
| REMOTE CONTROL | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | Answer/end, play/pause, ANC on/off |
|---|
| CABLE | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| FEATURES | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Features | - | Touch control, fast charge | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 5 hour(s) | 10 hour(s) | Huawei FreeBuds 4i lasts longer on a single charge than the ifrogz Impulse. |
| Battery Life Details | - | Continuous playback: up to 10 hours Continuous talk: up to 65 hours |
|
| Charging Time | 1 hour(s) | 1 hour(s) | The charging of both headphones last the same time. |
| Auto On/Off | - | Yes | |
| Included Qty | - | 2 |
| WIRELESS LINK | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | - |
|---|
| OTHERS | ifrogz Impulse | Huawei FreeBuds 4i |
|---|
| Included Accessories | - | Charging case, 3 ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | Android phone | |
| Service & Support | Limited warranty - lifetime | - |
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