Side by side comparison and review of JVC HA FX21BT and Soundcore Liberty Air 2. 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 FX21BT | Soundcore Liberty Air 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 11 g | - | |
| Colour | Black | White | White | Black | |
| Protection | Splashproof, sweat-resistant | IPX5, water-resistant | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX21BT | Soundcore Liberty Air 2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Soundcore Liberty Air 2 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, AAC, aptX | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 5 mW | |
| Total Harmonic Distortion (THD) | - | 1% | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8.2 mm | 6 mm | JVC HA FX21BT have a thicker diaphragm than Soundcore Liberty Air 2. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA FX21BT | Soundcore Liberty Air 2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | Soundcore Liberty Air 2 microphone can cancel out ambient noise. |
| Microphones Included | - | 4 |
| REMOTE CONTROL | JVC HA FX21BT | Soundcore Liberty Air 2 |
|---|
| Controls | Power on/off, volume control, 3-button remote | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | JVC HA FX21BT | Soundcore Liberty Air 2 |
|---|
| Cable Type | USB charge cable | - |
|---|
| FEATURES | JVC HA FX21BT | Soundcore Liberty Air 2 |
|---|
| Features | - | HearID Technology, Diamond-Coated Driver |
|---|
| BATTERY AND CHARGING | JVC HA FX21BT | Soundcore Liberty Air 2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 5 hour(s) | 7 hour(s) | Soundcore Liberty Air 2 lasts longer on a single charge than the JVC HA FX21BT. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | 2.5 hour(s) | 2 hour(s) | Soundcore Liberty Air 2 recharge faster than JVC HA FX21BT. |
| Included Qty | - | 2 |
| CONNECTIONS | JVC HA FX21BT | Soundcore Liberty Air 2 |
|---|
| Connector Type | USB (power only) | - |
|---|
| OTHERS | JVC HA FX21BT | Soundcore Liberty Air 2 |
|---|
| Included Accessories | 2 pairs of low rebound earpieces (small, medium) | Charging case (500 mAh), 5 pairs of ear tips (XS, small, medium, large, XL), USB-C charging cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 18 months |
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