Side by side comparison and review of Sennheiser MOMENTUM 4 and JBL LIVE 670NC. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 2.5 mm jack, USB-C | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 19.5 cm | - | |
| Width | 18 cm | - | |
| Depth | 4.63 cm | - | |
| Weight | 293 g | 219 g | JBL LIVE 670NC are lighter than Sennheiser MOMENTUM 4 headphones. |
| Colour | Black | White | Black | |
| Earpad Material | Synthetic leather | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless, wired | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.3 | JBL LIVE 670NC have a more advanced version of Bluetooth than Sennheiser MOMENTUM 4. |
| 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, aptX Adaptive | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Hybrid ANC | True Adaptive Noise Canceling | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | Signature Sound, JBL Spatial Sound | |
| Frequency Response | 6 - 22000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM 4 offer a larger frequency range than JBL LIVE 670NC. |
| Total Harmonic Distortion (THD) | 0.3% | - | |
| Sensitivity | 106 dB | 98 dB | Sennheiser MOMENTUM 4 have higher sensitivity than JBL LIVE 670NC. |
| Impedance | 60 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | 42 mm | 40 mm | Sennheiser MOMENTUM 4 have a thicker diaphragm than JBL LIVE 670NC. |
| Features | Smart Pause, Crystal-clear Calls | TalkThru technology, 2 devices connectivity, Ambient Aware, Auto Play, Auto Pause, Speed Charge, Smart Ambient |
| MICROPHONE | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | MEMS-directional | - | |
| Noise Cancelling | Yes | - | Sennheiser MOMENTUM 4 microphone can cancel out ambient noise. |
| Frequency Response | 50 - 10000 Hz | - | |
| Audio Input Details | - | Beamforming | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 4 | 2 | Sennheiser MOMENTUM 4 have a built-in microphone. |
| REMOTE CONTROL | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Controls | Volume, play/pause, equaliser preset | On/off, answer/end, voice assistant |
|---|
| CABLE | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Cable Type | Headphones cable - detachable - L shaped / sub-mini phone 2.5 mm 4-pole - 1.2 m USB-C to USB-A cable - detachable - 1.2 m |
USB-C charge cable - detachable Headphones cable - detachable - 2 m |
|
|---|---|---|---|
| Cable Length | 1.2 m | 2 m | |
| Detachable Cable | Yes | Yes |
| FEATURES | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Features | Transparent Hearing mode, auto power on/off | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Google Assistant, Alexa | |
| Sensors | Touch sensor | Touch sensor | |
| Additional Functions | Smart Touch Control, USB-C charging port | - |
| BATTERY AND CHARGING | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 700 mAh | 850 mAh | JBL LIVE 670NC have a higher battery capacity than Sennheiser MOMENTUM 4. |
| Battery Life | 60 hour(s) | 65 hour(s) | JBL LIVE 670NC lasts longer on a single charge than the Sennheiser MOMENTUM 4. |
| 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 | 2 hour(s) | 3 hour(s) | Sennheiser MOMENTUM 4 recharge faster than Sennheiser MOMENTUM 4. |
| Included Qty | 1 | - |
| CONNECTIONS | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Connector Type | Headphones (sub-mini phone 2.5 mm 4-pole) USB (24 pin USB-C) |
Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser MOMENTUM 4 | JBL LIVE 670NC |
|---|
| Included Accessories | Carrying case, airplane adapter, headphones cable (1.2 m), USB-C charging cable (1.2m) | Carrying pouch, audio cable, USB-C charging cable | |
|---|---|---|---|
| Software Included | Sennheiser Smart Control | - | |
| Compatibility | - | Android phone, Windows, Android tablet | |
| Compliant Standards | Bluetooth Class 1 | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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