In depth comparison and review of JBL TUNE 230NC TWS and JBL TUNE Flex. 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 | JBL TUNE 230NC TWS | JBL TUNE Flex |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Earbud: 5.1 g Charging case: 47.3 g |
Charging case: 5.15 cm x 2.93 cm x 4.7 cm / 38.6 g Earbud: 2.05 cm x 2.02 cm x 3.49 cm / 4.8 g |
|
| Colour | Blue | Sand | Black | White | Blue | White | Black | Purple | |
| Protection | Waterproof, sweat-resistant, IPX4 | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL TUNE 230NC TWS | JBL TUNE Flex |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), 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) | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Smart Ambient | Smart Ambient | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Bass | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 105 dB | 110 dB | JBL TUNE Flex have higher sensitivity than JBL TUNE 230NC TWS. |
| Impedance | 16 Ohm | 32 Ohm | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 6 mm | 12 mm | JBL TUNE Flex have a thicker diaphragm than JBL TUNE 230NC TWS. |
| MICROPHONE | JBL TUNE 230NC TWS | JBL TUNE Flex |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | -38 dBV/Pascal | |
| Microphones Included | 4 | - |
| CABLE | JBL TUNE 230NC TWS | JBL TUNE Flex |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable |
|---|
| FEATURES | JBL TUNE 230NC TWS | JBL TUNE Flex |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JBL TUNE 230NC TWS | JBL TUNE Flex |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 70 mAh | 55 mAh | JBL TUNE 230NC TWS have a higher battery capacity than JBL TUNE Flex. |
| Battery Life | 10 hour(s) | 4.5 hours | JBL TUNE 230NC TWS lasts longer on a single charge than the JBL TUNE Flex. |
| Battery Life Details | 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 |
Continuous playback: up to 32 hours Continuous playback: up to 4.5 hours Continuous playback (ANC OFF / Bluetooth): up to 8 hours Continuous playback (ANC ON / Bluetooth): up to 6 hours Continuous playback (with included charging case): up to 18 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | 2 |
| OTHERS | JBL TUNE 230NC TWS | JBL TUNE Flex |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case (750 mAh) | USB-C charging cable, 3 sizes of earhooks, charging case (570 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX4 | IPX4, GFSK, π/4 QPSK, 8DPSK | |
| Service & Support | Limited warranty - 2 years | - |
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