Side by side comparison and review of Jaybird Freedom 2 and Razer Hammerhead HyperSpeed. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Jaybird Freedom 2 | Razer Hammerhead HyperSpeed |
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Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth / 2.4 GHz radio frequency - wireless | |
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Length | 36 cm | - | |
Weight | 13.8 g | 53 g | Jaybird Freedom 2 are lighter than Jaybird Freedom 2 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 |
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Colour | Gold | Carbon | Steel blue | - | |
Body Material | Metal | - | |
Protection | Sweat-resistant | - | |
Design | Sports | Games | |
Recommended Use | Portable electronics, phone | Game console, portable electronics, computer | |
Gaming | - | Yes |
SOUND QUALITY | Jaybird Freedom 2 | Razer Hammerhead HyperSpeed |
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Headphones Form Factor | In-ear | In-ear | |
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Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Razer Hammerhead HyperSpeed have a more advanced version of Bluetooth than Jaybird Freedom 2. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Active Noise Cancelling | - | Yes | Razer Hammerhead HyperSpeed are equipped with active noice cancellation. |
Noise Isolating | Yes | - | Jaybird Freedom 2 are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | Super Bass Control (SBC) | - | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Max Input Power | - | 5 mW | |
Total Harmonic Distortion (THD) | <3% | - | |
Sensitivity | 96 dB | 91 dB/mW | Jaybird Freedom 2 have higher sensitivity than Razer Hammerhead HyperSpeed. |
Impedance | 16 Ohm | 16 Ohm | |
Diaphragm | 6 mm | 10 mm | Razer Hammerhead HyperSpeed have a thicker diaphragm than Jaybird Freedom 2. |
Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jaybird Freedom 2 have the ability to connect to multiple devices simultaneously. |
Features | - | Razer HyperSpeed Wireless, Razer Chroma RGB | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Jaybird Freedom 2 | Razer Hammerhead HyperSpeed |
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Form Factor | - | Built-in | |
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Type | On-cable | - | |
Microphone Operation Mode | - | Omni-directional | |
Noise Cancelling | - | Yes | Razer Hammerhead HyperSpeed microphone can cancel out ambient noise. |
Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
Audio Input Details | Omni-directional | - | |
Sensitivity | -38 dB | -26 dBFS | |
Signal-To-Noise Ratio | - | 64 dB |
REMOTE CONTROL | Jaybird Freedom 2 | Razer Hammerhead HyperSpeed |
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Controls | Power on/off, volume control, answer/end, play/pause, next/previous track, reject call | - |
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CABLE | Jaybird Freedom 2 | Razer Hammerhead HyperSpeed |
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Cable Type | USB charge cable | USB-C charge cable - 50 cm | |
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Cable Length | 36 cm | - |
FEATURES | Jaybird Freedom 2 | Razer Hammerhead HyperSpeed |
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Additional Functions | - | LED backlight |
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BATTERY AND CHARGING | Jaybird Freedom 2 | Razer Hammerhead HyperSpeed |
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Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
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Battery Capacity | 60 mAh | - | |
Battery Life | 8 hour(s) | - | |
Standby Time | 110 hours | - | |
Charging Time | 2.5 hour(s) | - |
OTHERS | Jaybird Freedom 2 | Razer Hammerhead HyperSpeed |
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Included Accessories | Charging clip, cord management clips | Charging case, USB-C dongle, USB-C charge cable | |
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Compatibility | - | iPhone, Android phone, Mac, Windows, Android tablet | |
Supported Host Device OS | - | Windows 10, macOS | |
Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |