In depth comparison and review of JBL LIVE 300TWS and Sennheiser CX True Wireless. 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 LIVE 300TWS | Sennheiser CX True Wireless |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 65.7 g | - | |
| Dimensions & Weight Details | - | Earbud: 6 g Charging case: 5.9 cm x 4.23 cm x 3.38 cm / 37 g |
|
| Colour | Black | Black | White | |
| Protection | Sweat-resistant, IPX5, water-resistant | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL LIVE 300TWS | Sennheiser CX True Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sennheiser CX True Wireless have a more advanced version of Bluetooth than JBL LIVE 300TWS. |
| 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) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX | |
| Noise Isolating | - | Yes | Sennheiser CX True Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | Bass Boost | |
| Frequency Response | 20 - 20000 Hz | 5 - 21000 Hz | Sennheiser CX True Wireless offer a larger frequency range than JBL LIVE 300TWS. |
| Max Input Power | 15 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.08% | |
| Sensitivity | 95 dB/mW | 110 dB | Sennheiser CX True Wireless have higher sensitivity than JBL LIVE 300TWS. |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | 110 dB | 110 dB | |
| Diaphragm | 5.8 mm | 7 mm | Sennheiser CX True Wireless have a thicker diaphragm than JBL LIVE 300TWS. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 1 | |
| Features | TalkThru technology, Ambient Aware | TrueResponse technology |
| MICROPHONE | JBL LIVE 300TWS | Sennheiser CX True Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | -24 dBV/Pascal | - | |
| Microphones Included | - | 4 |
| CABLE | JBL LIVE 300TWS | Sennheiser CX True Wireless |
|---|
| Cable Type | - | USB-C charge cable - detachable - 25 cm |
|---|
| FEATURES | JBL LIVE 300TWS | Sennheiser CX True Wireless |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | Google Assistant, Alexa | Siri, Google Assistant |
| BATTERY AND CHARGING | JBL LIVE 300TWS | Sennheiser CX True Wireless |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 60 mAh | Both headphones are designed with the same battery capacity. |
| Battery Life | 6 hour(s) | 9 hour(s) | Sennheiser CX True Wireless lasts longer on a single charge than the JBL LIVE 300TWS. |
| Battery Life Details | Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 6 hours |
Continuous playback (50% volume): up to 9 hours Continuous playback (with included charging case): up to 27 hours |
|
| Charging Time | 2 hour(s) | 1.5 hour(s) | Sennheiser CX True Wireless recharge faster than JBL LIVE 300TWS. |
| Included Qty | 2 | 2 |
| OTHERS | JBL LIVE 300TWS | Sennheiser CX True Wireless |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case (450 mAh), USB-C charging cable, 4 pairs of ear wings (SS/S/M/L sizes) | 4 pairs of earpads (extra small, small, medium, large), charging case (400 mAh) | |
|---|---|---|---|
| Compliant Standards | - | Bluetooth Class 1 |
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