Detailed comparison and review of JVC HA FX21BT and JVC HA A8T. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JVC HA FX21BT | JVC HA A8T |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 11 g | 5 g | JVC HA A8T are lighter than JVC HA FX21BT headphones. |
| Colour | Black | White | Black | White | |
| Protection | Splashproof, sweat-resistant | Waterproof, IPX4 | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX21BT | JVC HA A8T |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | JVC HA A8T have a more advanced version of Bluetooth than JVC HA FX21BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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 | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8.2 mm | 10 mm | JVC HA A8T have a thicker diaphragm than JVC HA FX21BT. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA FX21BT | JVC HA A8T |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | JVC HA FX21BT | JVC HA A8T |
|---|
| Controls | Power on/off, volume control, 3-button remote | Play/pause, next/previous track, 1-button remote |
|---|
| CABLE | JVC HA FX21BT | JVC HA A8T |
|---|
| Cable Type | USB charge cable | USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | JVC HA FX21BT | JVC HA A8T |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 15 hour(s) | JVC HA A8T lasts longer on a single charge than the JVC HA FX21BT. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 15 hours |
|
| Charging Time | 2.5 hour(s) | 2 hour(s) | JVC HA A8T recharge faster than JVC HA FX21BT. |
| CONNECTIONS | JVC HA FX21BT | JVC HA A8T |
|---|
| Connector Type | USB (power only) | USB (power only) |
|---|
| OTHERS | JVC HA FX21BT | JVC HA A8T |
|---|
| Included Accessories | 2 pairs of low rebound earpieces (small, medium) | Charging case, USB charge cable |
|---|
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