In depth comparison and review of Jaybird Freedom 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 | Jaybird Freedom | Razer Hammerhead BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Length | 36 cm | - | |
| Weight | 13.8 g | 28 g | Jaybird Freedom are lighter than Jaybird Freedom headphones. |
| Dimensions & Weight Details | Control unit: 1.12 cm x 0.87 cm x 4.48 cm Charge clip: 1.4 cm x 1.2 cm x 4 cm / 6 g Earbud: 2.34 cm x 0.62 cm x 2.24 cm |
- | |
| Colour | Space | Blush | Carbon | Blaze | Ocean | Gold | - | |
| Body Material | Metal | - | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Jaybird Freedom | Razer Hammerhead BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Noise Isolating | Yes | - | Jaybird Freedom are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 10 mW | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 96 dB | 116 dB | Razer Hammerhead BT have higher sensitivity than Jaybird Freedom. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 6 mm | 10 mm | Razer Hammerhead BT have a thicker diaphragm than Jaybird Freedom. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jaybird Freedom have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium magnet | |
| Features | - | Bluetooth aptX technology | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Jaybird Freedom | Razer Hammerhead BT |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 300 - 3400 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -38 dB | -42 dB | |
| Signal-To-Noise Ratio | - | 55 dB |
| REMOTE CONTROL | Jaybird Freedom | Razer Hammerhead BT |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track, reject call | Volume, play/pause button, answer/end, next/previous track |
|---|
| CABLE | Jaybird Freedom | Razer Hammerhead BT |
|---|
| Cable Type | USB charge cable | Headphones cable - 63 cm | |
|---|---|---|---|
| Cable Length | 36 cm | 63 cm |
| BATTERY AND CHARGING | Jaybird Freedom | Razer Hammerhead BT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery lithium polymer | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 160 mAh | Razer Hammerhead BT have a higher battery capacity than Jaybird Freedom. |
| Battery Life | 8 hour(s) | 8 hour(s) | Both headphones last the same amount of time on a single charge. |
| Standby Time | 110 hours | - | |
| Charging Time | 2.5 hour(s) | 2 hour(s) | Razer Hammerhead BT recharge faster than Jaybird Freedom. |
| WIRELESS LINK | Jaybird Freedom | Razer Hammerhead BT |
|---|
| Transmission Range | - | 10 m |
|---|
| OTHERS | Jaybird Freedom | Razer Hammerhead BT |
|---|
| Included Accessories | 3 ear tips, 3 pairs of EarFins, charging clip, 3 sizes Comply isolation tips, cord management clips | - | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone | |
| Service & Support | Limited warranty - 2 years | - |
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