In depth comparison and review of Devialet Gemini and JBL TUNE 230NC TWS. 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 | Devialet Gemini | JBL TUNE 230NC TWS |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | 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 |
Earbud: 5.1 g Charging case: 47.3 g |
|
| Colour | Matte black | Blue | Sand | Black | White | |
| Protection | Splashproof, IPX4, dust-proof | Waterproof, sweat-resistant, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Devialet Gemini | JBL TUNE 230NC TWS |
|---|
| 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 | JBL TUNE 230NC 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 | Smart Ambient | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 5 - 20000 Hz | 20 - 20000 Hz | Devialet Gemini offer a larger frequency range than JBL TUNE 230NC TWS. |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | - | 105 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | 10 mm | 6 mm | Devialet Gemini have a thicker diaphragm than JBL TUNE 230NC TWS. |
| Features | Ear Active Matching, Pressure Balance Architecture | - |
| MICROPHONE | Devialet Gemini | JBL TUNE 230NC TWS |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Devialet Gemini | JBL TUNE 230NC TWS |
|---|
| Controls | Play/pause, voice assistant, ANC/ambient | - |
|---|
| CABLE | Devialet Gemini | JBL TUNE 230NC TWS |
|---|
| Cable Type | Charging cable - detachable | USB-C charge cable |
|---|
| FEATURES | Devialet Gemini | JBL TUNE 230NC TWS |
|---|
| Features | Touch control | Touch control | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - |
| BATTERY AND CHARGING | Devialet Gemini | JBL TUNE 230NC TWS |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 70 mAh | |
| Battery Life | 6 hour(s) | 10 hour(s) | JBL TUNE 230NC TWS lasts longer on a single charge than the Devialet Gemini. |
| Battery Life Details | 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 |
Continuous playback (active noise-cancelling off): up to 10 hours Continuous playback (active noise-cancelling on): up to 8 hours Continuous playback (with included charging case): up to 40 hours |
|
| Charging Time | 1.5 hour(s) | 2 hour(s) | Devialet Gemini recharge faster than Devialet Gemini. |
| Included Qty | - | 2 |
| OTHERS | Devialet Gemini | JBL TUNE 230NC TWS |
|---|
| Included Accessories | Charging case, charging cable, 4 pairs of ear tips (XS, small, medium, large) | 3 pairs of ear tips (small, medium, large), charging case (750 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX4 | IPX4 | |
| Service & Support | - | Limited warranty - 2 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
