In depth comparison and review of Nuheara IQbuds BOOST and JVC HA FX21BT. 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 | Nuheara IQbuds BOOST | JVC HA FX21BT |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 8 g | 11 g | Nuheara IQbuds BOOST are lighter than Nuheara IQbuds BOOST headphones. |
| Dimensions & Weight Details | Charging case: 9.7 cm x 4.7 cm x 3.4 cm / 72 g | - | |
| Colour | - | Black | White | |
| Protection | Sweat-resistant, water-resistant | Splashproof, sweat-resistant |
| SOUND QUALITY | Nuheara IQbuds BOOST | JVC HA FX21BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | Nuheara IQbuds BOOST 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), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | - | 8.2 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Nuheara IQbuds BOOST | JVC HA FX21BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | Nuheara IQbuds BOOST | JVC HA FX21BT |
|---|
| Controls | - | Power on/off, volume control, 3-button remote |
|---|
| CABLE | Nuheara IQbuds BOOST | JVC HA FX21BT |
|---|
| Cable Type | - | USB charge cable |
|---|
| BATTERY AND CHARGING | Nuheara IQbuds BOOST | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 120 mAh | - | |
| Battery Life | 5 hour(s) | 5 hour(s) | Both headphones last the same amount of time on a single charge. |
| Charging Time | - | 2.5 hour(s) |
| CONNECTIONS | Nuheara IQbuds BOOST | JVC HA FX21BT |
|---|
| Connector Type | - | USB (power only) |
|---|
| OTHERS | Nuheara IQbuds BOOST | JVC HA FX21BT |
|---|
| Included Accessories | 8 pairs of silicon ear tips, charging case | 2 pairs of low rebound earpieces (small, medium) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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