Side by side comparison and review of Razer Hammerhead BT and JVC HA A7T2. 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 | Razer Hammerhead BT | JVC HA A7T2 |
---|
Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
---|---|---|---|
Series | - | Gumy | |
Weight | 28 g | - | |
Dimensions & Weight Details | - | Earphone: 4.6 cm x 2.7 cm x 2.8 cm / 4.2 g Charging case: 7 cm x 2.8 cm x 4.4 cm / 31.5 g |
|
Protection | - | 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 | Razer Hammerhead BT | JVC HA A7T2 |
---|
Headphones Form Factor | In-ear | In-ear | |
---|---|---|---|
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.3 | JVC HA A7T2 have a more advanced version of Bluetooth than Razer Hammerhead BT. |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | - | SBC | |
Sound Output Mode | Stereo | - | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Max Input Power | 10 mW | - | |
Sensitivity | 116 dB | - | |
Impedance | 32 Ohm | 16 Ohm | |
Diaphragm | 10 mm | 6 mm | Razer Hammerhead BT have a thicker diaphragm than JVC HA A7T2. |
Magnet Material | Neodymium magnet | Neodymium | |
Features | Bluetooth aptX technology | 3 sound modes | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Razer Hammerhead BT | JVC HA A7T2 |
---|
Form Factor | - | Built-in | |
---|---|---|---|
Type | On-cable | - | |
Microphone Operation Mode | Omni-directional | - | |
Frequency Response | 300 - 3400 Hz | - | |
Sensitivity | -42 dB | - | |
Signal-To-Noise Ratio | 55 dB | - |
REMOTE CONTROL | Razer Hammerhead BT | JVC HA A7T2 |
---|
Controls | Volume, play/pause button, answer/end, next/previous track | Voice assistant |
---|
CABLE | Razer Hammerhead BT | JVC HA A7T2 |
---|
Cable Type | Headphones cable - 63 cm | USB charge cable - detachable | |
---|---|---|---|
Cable Length | 63 cm | - |
FEATURES | Razer Hammerhead BT | JVC HA A7T2 |
---|
Features | - | Touch control |
---|
BATTERY AND CHARGING | Razer Hammerhead BT | JVC HA A7T2 |
---|
Battery Type | Headphone battery lithium polymer | Headphone battery rechargeable - lithium polymer | |
---|---|---|---|
Battery Capacity | 160 mAh | - | |
Battery Life | 8 hour(s) | 24 hour(s) | JVC HA A7T2 lasts longer on a single charge than the Razer Hammerhead BT. |
Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 24 hours |
|
Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
Auto On/Off | - | Yes |
WIRELESS LINK | Razer Hammerhead BT | JVC HA A7T2 |
---|
Transmission Range | 10 m | - |
---|
CONNECTIONS | Razer Hammerhead BT | JVC HA A7T2 |
---|
Connector Type | - | USB (power only) Bluetooth |
---|
OTHERS | Razer Hammerhead BT | JVC HA A7T2 |
---|
Included Accessories | - | 4 pairs of ear tips (XS, S,M, L) | |
---|---|---|---|
Compatibility | iPhone, iPad, iPod, Android phone | - | |
Compliant Standards | - | IPX4 | |
Service & Support | - | 2-year warranty |