In depth comparison and review of JBL Free X and Razer Hammerhead True Wireless (2021). 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 | JBL Free X | Razer Hammerhead True Wireless (2021) |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Weight | 99 g | 53 g | Razer Hammerhead True Wireless (2021) are lighter than JBL Free X headphones. |
Colour | Black | Black | |
Protection | - | IPX4 | |
Recommended Use | - | Portable electronics |
SOUND QUALITY | JBL Free X | Razer Hammerhead True Wireless (2021) |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | Dynamic | - | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 | Razer Hammerhead True Wireless (2021) have a more advanced version of Bluetooth than JBL Free X. |
Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Bluetooth Audio Codec | - | SBC, AAC | |
Active Noise Cancelling | - | Yes | Razer Hammerhead True Wireless (2021) are equipped with active noice cancellation. |
Sound Output Mode | - | Stereo | |
Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | JBL Free X offer a larger frequency range than Razer Hammerhead True Wireless (2021). |
Max Input Power | - | 5 mW | |
Sensitivity | - | 91 dB/mW | |
Impedance | - | 16 Ohm | |
Diaphragm | 5.6 mm | 10 mm | Razer Hammerhead True Wireless (2021) have a thicker diaphragm than JBL Free X. |
Features | - | Google Fast Pair, Razer Chroma RGB |
MICROPHONE | JBL Free X | Razer Hammerhead True Wireless (2021) |
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Form Factor | Built-in | Built-in | |
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Microphone Operation Mode | - | Omni-directional | |
Sensitivity | - | -26 dBFS | |
Signal-To-Noise Ratio | - | 64 dB |
CABLE | JBL Free X | Razer Hammerhead True Wireless (2021) |
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Cable Type | Micro-USB charge cable | - |
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FEATURES | JBL Free X | Razer Hammerhead True Wireless (2021) |
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Features | True wireless | - | |
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Additional Functions | - | Gaming mode |
BATTERY AND CHARGING | JBL Free X | Razer Hammerhead True Wireless (2021) |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
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Battery Life | 4 hour(s) | 6.5 hour(s) | Razer Hammerhead True Wireless (2021) lasts longer on a single charge than the JBL Free X. |
Battery Life Details | - | Continuous playback (lighting OFF / ANC OFF): up to 6.5 hours Continuous playback (lighting OFF / ANC OFF / with included charging case): up to 32.5 hours Continuous playback (lighting ON / ANC OFF): up to 5.5 hours Continuous playback (lighting ON / ANC OFF / with included charging case): up to 27.5 hours Continuous playback (lighting ON / ANC OFF): up to 4.5 hours Continuous playback (lighting ON / ANC OFF / with included charging case): up to 22.5 hours Continuous playback (lighting ON / ANC ON): up to 4 hours Continuous playback (lighting ON / ANC ON / with included charging case): up to 16 hours |
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Charging Time | 2 hour(s) | - |
WIRELESS LINK | JBL Free X | Razer Hammerhead True Wireless (2021) |
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Modulation Type | GFSK, 8-DPSK, DQPSK | - | |
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Radio Frequency Range | 2.402 - 2.480GHz | - |
OTHERS | JBL Free X | Razer Hammerhead True Wireless (2021) |
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Included Accessories | 3 pairs of ear tips (small, medium, large), charging case, 2 pairs of ear sleeves (medium, large) | Ear tips kit, charging case | |
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Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |