In depth comparison and review of Under Armour Sport Wireless Heart Rate and ifrogz Impulse. 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 | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Colour | Black | White & rose gold | Black & silver | |
| Protection | Sweat-resistant | Sweat-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics, phone | |
| Bluetooth Range (Operating Distance) | - | 9.1 m |
| SOUND QUALITY | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | Under Armour Sport Wireless Heart Rate offer a larger frequency range than ifrogz Impulse. |
| Sensitivity | - | 97 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 5.8 mm | 11 mm | ifrogz Impulse have a thicker diaphragm than Under Armour Sport Wireless Heart Rate. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Controls | - | Power on/off, volume control, answer/end, play/pause, next/previous track |
|---|
| CABLE | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Cable Type | Micro-USB cable | Micro-USB charge cable - detachable |
|---|
| FEATURES | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Sensors | Heart rate | - |
|---|
| BATTERY AND CHARGING | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 50 mAh | - | |
| Battery Life | 5 hour(s) | 5 hour(s) | Both headphones last the same amount of time on a single charge. |
| Charging Time | 2 hour(s) | 1 hour(s) | ifrogz Impulse recharge faster than Under Armour Sport Wireless Heart Rate. |
| Included Qty | 2 | - |
| WIRELESS LINK | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Transmission Range | - | 9.1 m |
|---|
| CONNECTIONS | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Connector Type | - | USB (5 pin Micro-USB Type B (power only)) |
|---|
| OTHERS | Under Armour Sport Wireless Heart Rate | ifrogz Impulse |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips, micro-USB charging cable | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - lifetime |
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