Detailed comparison and review of JVC HA FX21BT and JBL TUNE 120TWS. 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 | JBL TUNE 120TWS |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 11 g | 73 g | JVC HA FX21BT are lighter than JVC HA FX21BT headphones. |
| Colour | Black | White | Pink | Black | Blue | White | |
| Protection | Splashproof, sweat-resistant | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | JVC HA FX21BT | JBL TUNE 120TWS |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | JBL TUNE 120TWS 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 | - | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 15 mW | |
| Sensitivity | - | 96 dB/mW | |
| Impedance | - | 14 Ohm | |
| Max Sound Pressure | - | 96 dB | |
| Diaphragm | 8.2 mm | 5.8 mm | JVC HA FX21BT have a thicker diaphragm than JBL TUNE 120TWS. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA FX21BT | JBL TUNE 120TWS |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | JVC HA FX21BT | JBL TUNE 120TWS |
|---|
| Controls | Power on/off, volume control, 3-button remote | Power on/off, answer/end, play/pause, next/previous track, pair mode |
|---|
| CABLE | JVC HA FX21BT | JBL TUNE 120TWS |
|---|
| Cable Type | USB charge cable | - |
|---|
| FEATURES | JVC HA FX21BT | JBL TUNE 120TWS |
|---|
| Intelligent Assistant | - | Siri, Google Assistant |
|---|
| BATTERY AND CHARGING | JVC HA FX21BT | JBL TUNE 120TWS |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 85 mAh | |
| Battery Life | 5 hour(s) | 4 hour(s) | JVC HA FX21BT lasts longer on a single charge than the JBL TUNE 120TWS. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 16 hours Continuous playback: up to 4 hours |
|
| Charging Time | 2.5 hour(s) | 2 hour(s) | JBL TUNE 120TWS recharge faster than JVC HA FX21BT. |
| Included Qty | - | 2 |
| CONNECTIONS | JVC HA FX21BT | JBL TUNE 120TWS |
|---|
| Connector Type | USB (power only) | - |
|---|
| OTHERS | JVC HA FX21BT | JBL TUNE 120TWS |
|---|
| Included Accessories | 2 pairs of low rebound earpieces (small, medium) | 3 pairs of ear tips (small, medium, large), charging cable, charging case (850 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - parts and labour - 1 year |
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