In depth comparison and review of Audeze LCD-4z and OneOdio A30. 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 | Audeze LCD-4z | OneOdio A30 |
|---|
| Product Type | Headphones - wired - 6.35 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Body Material | Leather | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Audeze LCD-4z | OneOdio A30 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Planar magnetic | - | |
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | OneOdio A30 can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Active Noise Cancelling | - | Yes | OneOdio A30 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 20000 Hz | - | |
| Max Input Power | 100 mW | - | |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | 98 dB/mW | - | |
| Impedance | 15 Ohm | - | |
| Max Sound Pressure | 130 dB | - | |
| Diaphragm | 106 mm | 40 mm | Audeze LCD-4z have a thicker diaphragm than OneOdio A30. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Audeze LCD-4z | OneOdio A30 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OneOdio A30 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | cVc 8.0 (clear Voice capture) by Qualcomm |
| REMOTE CONTROL | Audeze LCD-4z | OneOdio A30 |
|---|
| Controls | - | Volume, on/off, next/previous track, ANC on/off |
|---|
| CABLE | Audeze LCD-4z | OneOdio A30 |
|---|
| Cable Type | Headphones cable - detachable Phone jack 6.35 mm to 2 x 4-pin mini-XLR cable - detachable |
- |
|---|
| BATTERY AND CHARGING | Audeze LCD-4z | OneOdio A30 |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | - | 50 hour(s) | |
| Battery Life Details | - | (noise cancelling ON): up to 50 hours (noise cancelling OFF / Bluetooth): up to 30 hours (noise cancelling ON / Bluetooth): up to 20 hours |
|
| Charging Time | - | 2.5 hours |
| CONNECTIONS | Audeze LCD-4z | OneOdio A30 |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | Audio line-in (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Audeze LCD-4z | OneOdio A30 |
|---|
| Included Accessories | Travel bag | - |
|---|
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