In depth comparison and review of Sennheiser CX True Wireless and JBL Reflect Aero. 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 True Wireless | JBL Reflect Aero |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Earbud: 6 g Charging case: 5.9 cm x 4.23 cm x 3.38 cm / 37 g |
Charging case: 45 g Earphone: 13 g |
|
| Colour | Black | White | White | Blue | Black | |
| Protection | Splashproof, IPX4 | Waterproof, dust-proof | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX True Wireless | JBL Reflect Aero |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| 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) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Active Noise Cancelling | - | Yes | JBL Reflect Aero are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Canceling with Smart Ambient | |
| Noise Isolating | Yes | - | Sennheiser CX True Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | Signature Sound | |
| Frequency Response | 5 - 21000 Hz | 20 - 20000 Hz | Sennheiser CX True Wireless offer a larger frequency range than JBL Reflect Aero. |
| Total Harmonic Distortion (THD) | <0.08% | - | |
| Sensitivity | 110 dB | 99 dB | Sennheiser CX True Wireless have higher sensitivity than JBL Reflect Aero. |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | 110 dB | 94 dB | |
| Diaphragm | 7 mm | 6.8 mm | Sennheiser CX True Wireless have a thicker diaphragm than JBL Reflect Aero. |
| Simultaneously Connectable Devices Qty (Multipoint) | 1 | - | |
| Features | TrueResponse technology | - |
| MICROPHONE | Sennheiser CX True Wireless | JBL Reflect Aero |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 4 | - |
| CABLE | Sennheiser CX True Wireless | JBL Reflect Aero |
|---|
| Cable Type | USB-C charge cable - detachable - 25 cm | - |
|---|
| FEATURES | Sennheiser CX True Wireless | JBL Reflect Aero |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Voice Control | Indirect | - | |
| Intelligent Assistant | Siri, Google Assistant | Google Assistant, Alexa |
| BATTERY AND CHARGING | Sennheiser CX True Wireless | JBL Reflect Aero |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 65 mAh | JBL Reflect Aero have a higher battery capacity than Sennheiser CX True Wireless. |
| Battery Life | 9 hour(s) | - | |
| Battery Life Details | Continuous playback (50% volume): up to 9 hours Continuous playback (with included charging case): up to 27 hours |
Continuous playback (noise cancelling OFF): up to 8 hours Continuous playback (noise cancelling ON): up to 7 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | 1.5 hour(s) | 2 hours | Sennheiser CX True Wireless recharge faster than Sennheiser CX True Wireless. |
| Included Qty | 2 | - |
| OTHERS | Sennheiser CX True Wireless | JBL Reflect Aero |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large), charging case (400 mAh) | 3 pairs of ear tips, charging case (400 mAh), USB-C charging cable, 3 sizes of POWERFINS enhancers | |
|---|---|---|---|
| Compliant Standards | Bluetooth Class 1 | IP68 |
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