In depth comparison and review of August EP650 and Audeze LCD-4z. 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 | August EP650 | Audeze LCD-4z |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 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 | - | |
| Colour | Gold | - | |
| Body Material | - | Leather | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | August EP650 | Audeze LCD-4z |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Planar magnetic | |
| Ear Cups Type | - | Open | |
| Foldable | Yes | - | August EP650 can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 20000 Hz | 5 - 20000 Hz | Audeze LCD-4z offer a larger frequency range than August EP650. |
| Max Input Power | - | 100 mW | |
| Total Harmonic Distortion (THD) | 1% | <0.1% | Audeze LCD-4z have lower total harmonic distortion than August EP650. |
| 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 EP650. |
| Signal-To-Noise Ratio | 85 dB | - | |
| Magnet Material | - | Neodymium | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650 | Audeze LCD-4z |
|---|
| Form Factor | Built-in | - |
|---|
| CABLE | August EP650 | 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 EP650 | Audeze LCD-4z |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 220 mAh | - | |
| Battery Life | 10 hour(s) | - | |
| Standby Time | 720 hours | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | August EP650 | Audeze LCD-4z |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (phone stereo 6.3 mm) |
|---|
| OTHERS | August EP650 | Audeze LCD-4z |
|---|
| Included Accessories | USB charging cable | Travel bag | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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