In depth comparison and review of Razer Hammerhead HyperSpeed and JVC HA EC25T. 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 | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Product Type | True wireless earphones - Bluetooth / 2.4 GHz radio frequency - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Fitness | |
| Weight | 53 g | 6.9 g | JVC HA EC25T are lighter than Razer Hammerhead HyperSpeed headphones. |
| Dimensions & Weight Details | - | Earphone: 6.9 g Charging case: 60 g |
|
| Protection | - | Waterproof, sweat-resistant | |
| Design | Games | Sports | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.1 | Razer Hammerhead HyperSpeed have a more advanced version of Bluetooth than JVC HA EC25T. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Active Noise Cancelling | Yes | - | Razer Hammerhead HyperSpeed are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 5 mW | - | |
| Sensitivity | 91 dB/mW | - | |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 10 mm | 6 mm | Razer Hammerhead HyperSpeed have a thicker diaphragm than JVC HA EC25T. |
| Magnet Material | - | Neodymium | |
| Features | Razer HyperSpeed Wireless, Razer Chroma RGB | 3 sound modes |
| MICROPHONE | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | Yes | - | Razer Hammerhead HyperSpeed microphone can cancel out ambient noise. |
| Noise Cancelling Technology | Environmental Noise Cancellation (ENC) | - | |
| Sensitivity | -26 dBFS | - | |
| Signal-To-Noise Ratio | 64 dB | - |
| REMOTE CONTROL | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Controls | - | Volume control, mode control, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Cable Type | USB-C charge cable - 50 cm | USB-C charge cable - detachable |
|---|
| FEATURES | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Additional Functions | LED backlight | - |
| BATTERY AND CHARGING | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 7.5 hour(s) | |
| Battery Life Details | - | Continuous playback: up to 7.5 hours Continuous playback (with included charging case): up to 30 hour(s) |
|
| Charging Time | - | 2 hour(s) | |
| Auto On/Off | - | Yes |
| CONNECTIONS | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Connector Type | - | USB-C (power only) |
|---|
| OTHERS | Razer Hammerhead HyperSpeed | JVC HA EC25T |
|---|
| Included Accessories | Charging case, USB-C dongle, USB-C charge cable | Charging case, 1 pair of ear hooks, 3 pairs of silicone open earpieces (S, M, L), 3 pairs of silicone earpieces (S, M, L) | |
|---|---|---|---|
| Compatibility | iPhone, Android phone, Mac, Windows, Android tablet | - | |
| Supported Host Device OS | Windows 10, macOS | - | |
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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