Side by side comparison and review of JVC HA A7T and Razer Hammerhead True Wireless Earbuds. 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 | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | Gumy | - | |
| Weight | 9.5 g | - | |
| Dimensions & Weight Details | Earphone: 9.5 g Charging case: 38.9 g |
- | |
| Colour | Mint green | Coconut white | Olive black | Peach pink | Soda blue | Mercury | |
| Protection | Rainproof, IPX4 | Splashproof, waterproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 EDR | JVC HA A7T have a more advanced version of Bluetooth than Razer Hammerhead True Wireless Earbuds. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC | SBC, AAC | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 8 mW | |
| Sensitivity | - | 91 dB | |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 6 mm | 13 mm | Razer Hammerhead True Wireless Earbuds have a thicker diaphragm than JVC HA A7T. |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 300 - 5000 Hz | |
| Sensitivity | - | -42 dB | |
| Signal-To-Noise Ratio | - | 55 dB |
| REMOTE CONTROL | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Controls | Voice assistant | Power on/off, answer/end, play/pause, next/previous track, reject call, skip track, pair mode, voice assistant |
|---|
| CABLE | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Cable Type | USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| FEATURES | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 3 hour(s) | JVC HA A7T lasts longer on a single charge than the Razer Hammerhead True Wireless Earbuds. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 15 hours |
Continuous playback: up to 3 hours Continuous playback (with included charging case): up to 13 hours |
|
| Charging Time | 2 hour(s) | 1.5 hour(s) | Razer Hammerhead True Wireless Earbuds recharge faster than JVC HA A7T. |
| CONNECTIONS | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Connector Type | USB (power only) (micro-USB) Bluetooth |
- |
|---|
| OTHERS | JVC HA A7T | Razer Hammerhead True Wireless Earbuds |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large) | Wrist strap, charging case, silicone ear tip | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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