In depth comparison and review of Under Armour Sport Wireless and Razer Hammerhead BT. 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 | Razer Hammerhead BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 28 g | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Under Armour Sport Wireless | Razer Hammerhead BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 | Razer Hammerhead BT have a more advanced version of Bluetooth than Under Armour Sport Wireless. |
| 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 offer a larger frequency range than Razer Hammerhead BT. |
| Max Input Power | - | 10 mW | |
| Sensitivity | - | 116 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 113 dB | - | |
| Diaphragm | 5.8 mm | 10 mm | Razer Hammerhead BT have a thicker diaphragm than Under Armour Sport Wireless. |
| Magnet Material | - | Neodymium magnet | |
| Features | - | Bluetooth aptX technology | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Under Armour Sport Wireless | Razer Hammerhead BT |
|---|
| Type | - | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 300 - 3400 Hz | |
| Sensitivity | - | -42 dB | |
| Signal-To-Noise Ratio | - | 55 dB |
| REMOTE CONTROL | Under Armour Sport Wireless | Razer Hammerhead BT |
|---|
| Controls | - | Volume, play/pause button, answer/end, next/previous track |
|---|
| CABLE | Under Armour Sport Wireless | Razer Hammerhead BT |
|---|
| Cable Type | Micro-USB cable | Headphones cable - 63 cm | |
|---|---|---|---|
| Cable Length | - | 63 cm |
| BATTERY AND CHARGING | Under Armour Sport Wireless | Razer Hammerhead BT |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | Headphone battery lithium polymer | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 160 mAh | Razer Hammerhead BT have a higher battery capacity than Under Armour Sport Wireless. |
| Battery Life | 8 hour(s) | 8 hour(s) | Both headphones last the same amount of time on a single charge. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | - |
| WIRELESS LINK | Under Armour Sport Wireless | Razer Hammerhead BT |
|---|
| Transmission Range | - | 10 m |
|---|
| OTHERS | Under Armour Sport Wireless | Razer Hammerhead BT |
|---|
| Included Accessories | Carrying case, 3 pairs of ear tips, micro-USB charging cable, 5 sizes of fit adapters | - | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone |
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