In depth comparison and review of Razer Hammerhead True Wireless X 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 True Wireless X | JVC HA EC25T |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Fitness | |
| Weight | - | 6.9 g | |
| Dimensions & Weight Details | Earbud: 10 g Charging case: 42 g |
Earphone: 6.9 g Charging case: 60 g |
|
| Protection | - | Waterproof, sweat-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Razer Hammerhead True Wireless X | JVC HA EC25T |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.1 | Razer Hammerhead True Wireless X 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, AAC | SBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 8 mW | - | |
| Sensitivity | 91 dB/mW | - | |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 13 mm | 6 mm | Razer Hammerhead True Wireless X have a thicker diaphragm than JVC HA EC25T. |
| Magnet Material | - | Neodymium | |
| Features | - | 3 sound modes |
| MICROPHONE | Razer Hammerhead True Wireless X | JVC HA EC25T |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -26 dBFS | - | |
| Signal-To-Noise Ratio | 64 dB | - |
| REMOTE CONTROL | Razer Hammerhead True Wireless X | JVC HA EC25T |
|---|
| Controls | - | Volume control, mode control, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | Razer Hammerhead True Wireless X | JVC HA EC25T |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | Razer Hammerhead True Wireless X | JVC HA EC25T |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Additional Functions | LED backlight (green) | - |
| BATTERY AND CHARGING | Razer Hammerhead True Wireless X | JVC HA EC25T |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 7.5 hour(s) | JVC HA EC25T lasts longer on a single charge than the Razer Hammerhead True Wireless X. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
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 True Wireless X | JVC HA EC25T |
|---|
| Connector Type | - | USB-C (power only) |
|---|
| OTHERS | Razer Hammerhead True Wireless X | JVC HA EC25T |
|---|
| Included Accessories | Charging case | Charging case, 1 pair of ear hooks, 3 pairs of silicone open earpieces (S, M, L), 3 pairs of silicone earpieces (S, M, L) | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | - | Limited warranty - 1 year |
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