In depth comparison and review of Sennheiser CX 350BT 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 | Sennheiser CX 350BT | JBL TUNE 230NC TWS |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 13 g | - | |
| Dimensions & Weight Details | - | Earbud: 5.1 g Charging case: 47.3 g |
|
| Colour | Black | White | Blue | Sand | Black | White | |
| Protection | - | Waterproof, sweat-resistant, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX 350BT | JBL TUNE 230NC TWS |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | 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 Sennheiser CX 350BT. |
| 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, AAC, apt-X LL | - | |
| Active Noise Cancelling | - | Yes | JBL TUNE 230NC TWS are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Smart Ambient | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | - | 105 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 110 dB | 95 dB | |
| Diaphragm | - | 6 mm |
| MICROPHONE | Sennheiser CX 350BT | JBL TUNE 230NC TWS |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Mono | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Sennheiser CX 350BT | JBL TUNE 230NC TWS |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Sennheiser CX 350BT | JBL TUNE 230NC TWS |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | Sennheiser CX 350BT | JBL TUNE 230NC TWS |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Sennheiser CX 350BT | JBL TUNE 230NC TWS |
|---|
| Battery Type | - | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 70 mAh | |
| Battery Life | 10 hour(s) | 10 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | Continuous playback: up to 10 hours Standby: up to 340 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 | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | Sennheiser CX 350BT | JBL TUNE 230NC TWS |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large) | 3 pairs of ear tips (small, medium, large), charging case (750 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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