Detailed comparison and review of JBL LIVE FREE NC+ TWS and Devialet Gemini. 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 | JBL LIVE FREE NC+ TWS | Devialet Gemini |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 14.6 g | - | |
| Dimensions & Weight Details | Charging case: | Charging case: 5.8 cm x 7.4 cm x 3.1 cm / 76 g Earbud: 1.8 cm x 3.3 cm x 1.5 cm / 8 g |
|
| Colour | Black | Rose | Blue | White | Matte black | |
| Protection | Sweat-resistant, water-resistant, IPX7 | Splashproof, IPX4, dust-proof | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL LIVE FREE NC+ TWS | Devialet Gemini |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.0 | JBL LIVE FREE NC+ TWS have a more advanced version of Bluetooth than Devialet Gemini. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Internal Delay Compensation technology | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 20000 Hz | 5 - 20000 Hz | Devialet Gemini offer a larger frequency range than JBL LIVE FREE NC+ TWS. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 96 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 94 dB | - | |
| Diaphragm | 6.8 mm | 10 mm | Devialet Gemini have a thicker diaphragm than JBL LIVE FREE NC+ TWS. |
| Features | TalkThru technology, Ambient Aware | Ear Active Matching, Pressure Balance Architecture |
| MICROPHONE | JBL LIVE FREE NC+ TWS | Devialet Gemini |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -26 dBV/Pascal | - |
| REMOTE CONTROL | JBL LIVE FREE NC+ TWS | Devialet Gemini |
|---|
| Controls | Voice assistant | Play/pause, voice assistant, ANC/ambient |
|---|
| CABLE | JBL LIVE FREE NC+ TWS | Devialet Gemini |
|---|
| Cable Type | - | Charging cable - detachable |
|---|
| FEATURES | JBL LIVE FREE NC+ TWS | Devialet Gemini |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Google Assistant, Alexa | Siri, Google Assistant |
| BATTERY AND CHARGING | JBL LIVE FREE NC+ TWS | Devialet Gemini |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion - - wireless charging | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 50 mAh | - | |
| Battery Life | 7 hour(s) | 6 hour(s) | JBL LIVE FREE NC+ TWS lasts longer on a single charge than the Devialet Gemini. |
| Battery Life Details | Continuous playback (with included charging case): up to 21 hours Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 6 hours Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 7 hours |
Continuous playback (noise cancelling ON): up to 6 hours Continuous talk: up to 4 hours Continuous talk (noise cancelling OFF): up to 4.5 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | 2 hour(s) | 1.5 hour(s) | Devialet Gemini recharge faster than JBL LIVE FREE NC+ TWS. |
| Included Qty | 2 | - |
| OTHERS | JBL LIVE FREE NC+ TWS | Devialet Gemini |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), 2 pairs of ear sleeves, USB-C charging cable, charging case (300 mAh) | Charging case, charging cable, 4 pairs of ear tips (XS, small, medium, large) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 1 year | - |
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