Side by side comparison and review of August EP650B and Audeze LCD-4z. 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 | August EP650B | Audeze LCD-4z |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headphones - wired - 6.35 mm jack | |
|---|---|---|---|
| Height | 17.66 cm | - | |
| Width | 18.86 cm | - | |
| Depth | 7.1 cm | - | |
| Weight | 235 g | - | |
| Body Material | - | Leather | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | August EP650B | Audeze LCD-4z |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Planar magnetic | |
| Ear Cups Type | - | Open | |
| Foldable | Yes | - | August EP650B can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 20000 Hz | 5 - 20000 Hz | Audeze LCD-4z offer a larger frequency range than August EP650B. |
| Max Input Power | - | 100 mW | |
| Total Harmonic Distortion (THD) | 1% | <0.1% | Audeze LCD-4z have lower total harmonic distortion than August EP650B. |
| Sensitivity | - | 98 dB/mW | |
| Impedance | - | 15 Ohm | |
| Max Sound Pressure | - | 130 dB | |
| Diaphragm | 50 mm | 106 mm | Audeze LCD-4z have a thicker diaphragm than August EP650B. |
| Signal-To-Noise Ratio | 85 dB | - | |
| Magnet Material | - | Neodymium | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650B | Audeze LCD-4z |
|---|
| Form Factor | Built-in | - |
|---|
| CABLE | August EP650B | Audeze LCD-4z |
|---|
| Cable Type | Headphones cable - detachable | Headphones cable - detachable Phone jack 6.35 mm to 2 x 4-pin mini-XLR cable - detachable |
|---|
| BATTERY AND CHARGING | August EP650B | Audeze LCD-4z |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 220 mAh | - | |
| Battery Life | 10 hour(s) | - | |
| Standby Time | 720 hours | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | August EP650B | Audeze LCD-4z |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB |
Headphones (phone stereo 6.3 mm) |
|---|
| OTHERS | August EP650B | Audeze LCD-4z |
|---|
| Included Accessories | - | Travel bag | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - |
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