Side by side comparison and review of JBL Free II and Jabra Elite 4 Active Replacement. 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 | JBL Free II | Jabra Elite 4 Active Replacement |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 4.8 g | - | |
| Dimensions & Weight Details | Earphone: 4.8 g Charging case: 52 g |
Earbud: 2.085 cm x 2.73 cm x 2.049 cm / 5 g Charging case: 3.89 cm x 6.4 cm x 2.84 cm / 37.5 g |
|
| Colour | Black | White | Black | Navy | Mint | |
| Protection | Splashproof, IPX4 | Waterproof, IP57 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Free II | Jabra Elite 4 Active Replacement |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Jabra Elite 4 Active Replacement have a more advanced version of Bluetooth than JBL Free II. |
| Bluetooth Profiles | Hands-Free Profile (HFP), 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 | - | SBC, aptX | |
| Active Noise Cancelling | - | Yes | Jabra Elite 4 Active Replacement are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | Jabra Elite 4 Active Replacement are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 5.6 mm | 6 mm | Jabra Elite 4 Active Replacement have a thicker diaphragm than JBL Free II. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 6 | Jabra Elite 4 Active Replacement have the ability to connect to multiple devices simultaneously. |
| Features | - | Google Fast Pair, HearThrough |
| MICROPHONE | JBL Free II | Jabra Elite 4 Active Replacement |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 100 - 8000 Hz | |
| Sensitivity | -38 dBV/Pascal | - | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | JBL Free II | Jabra Elite 4 Active Replacement |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | JBL Free II | Jabra Elite 4 Active Replacement |
|---|
| Cable Type | USB-C charge cable | USB-C to USB-A cable - detachable - 20 cm |
|---|
| FEATURES | JBL Free II | Jabra Elite 4 Active Replacement |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Assistant, Alexa |
| BATTERY AND CHARGING | JBL Free II | Jabra Elite 4 Active Replacement |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | Rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 55 mAh | - | |
| Battery Life | 6 hour(s) | 7 hour(s) | Jabra Elite 4 Active Replacement lasts longer on a single charge than the JBL Free II. |
| Battery Life Details | (with included charging case): up to 24 hours | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Standby Time | - | 275 days | |
| Charging Time | 2 hour(s) | 3 hours | JBL Free II recharge faster than JBL Free II. |
| Auto On/Off | - | Yes | |
| Included Qty | 2 | - |
| OTHERS | JBL Free II | Jabra Elite 4 Active Replacement |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) | Charging case, 3 pairs of EarGels, USB-C to USB-A charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone | |
| Compliant Standards | - | FCC, RoHS, REACH, ISED | |
| Service & Support | - | Limited warranty - 2 years with product registration |
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