Detailed comparison and review of Koss UR 23i and Audeze LCD-4z. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Koss UR 23i | Audeze LCD-4z |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 6.35 mm jack | |
|---|---|---|---|
| Colour | White | Black | - | |
| Body Material | - | Leather | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Koss UR 23i | Audeze LCD-4z |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Planar magnetic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 20000 Hz | Audeze LCD-4z offer a larger frequency range than Koss UR 23i. |
| Max Input Power | - | 100 mW | |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 94 dB | 98 dB/mW | Audeze LCD-4z have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 15 Ohm | |
| Max Sound Pressure | - | 130 dB | |
| Diaphragm | - | 106 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Koss UR 23i | Audeze LCD-4z |
|---|
| Type | On-cable | - |
|---|
| CABLE | Koss UR 23i | Audeze LCD-4z |
|---|
| Cable Type | Headphones cable - 1.22 m | Headphones cable - detachable Phone jack 6.35 mm to 2 x 4-pin mini-XLR cable - detachable |
|---|
| CONNECTIONS | Koss UR 23i | Audeze LCD-4z |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (phone stereo 6.3 mm) |
|---|
| OTHERS | Koss UR 23i | Audeze LCD-4z |
|---|
| Included Accessories | - | Travel bag | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
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