In depth comparison and review of JVC HA S30BT-E and JBL LIVE 670NC. 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 | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 143 g | 219 g | JVC HA S30BT-E are lighter than JVC HA S30BT-E headphones. |
| Colour | Blue | Black | Red | Black | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 5.3 | JBL LIVE 670NC have a more advanced version of Bluetooth than JVC HA S30BT-E. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | JBL LIVE 670NC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | True Adaptive Noise Canceling | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Deep Bass | Signature Sound, JBL Spatial Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 98 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | 30.5 mm | 40 mm | JBL LIVE 670NC have a thicker diaphragm than JVC HA S30BT-E. |
| Features | - | TalkThru technology, 2 devices connectivity, Ambient Aware, Auto Play, Auto Pause, Speed Charge, Smart Ambient |
| MICROPHONE | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Audio Input Details | - | Beamforming | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Controls | - | On/off, answer/end, voice assistant |
|---|
| CABLE | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable Headphones cable - detachable - 2 m |
|
|---|---|---|---|
| Cable Length | - | 2 m | |
| Detachable Cable | - | Yes |
| FEATURES | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Google Assistant, Alexa | |
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 850 mAh | |
| Battery Life | 17 hour(s) | 65 hour(s) | JBL LIVE 670NC lasts longer on a single charge than the JVC HA S30BT-E. |
| Battery Life Details | - | Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 50 hours Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 65 hours Continuous playback (active noise-cancelling on) (noise cancelling ON / cable connection): up to 40 hours Continuous talk (active noise-cancelling on) (noise cancelling ON): up to 28 hours Continuous talk (active noise-cancelling off) (noise cancelling OFF): up to 33 hours |
|
| Charging Time | 3 hour(s) | 3 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Connector Type | USB | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JVC HA S30BT-E | JBL LIVE 670NC |
|---|
| Included Accessories | - | Carrying pouch, audio cable, USB-C charging cable | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | Android phone, Windows, Android tablet | |
| Service & Support | - | Limited warranty - 2 years |
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