In depth comparison and review of Koss UR 23i and Audeze LCD-4. 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 | Koss UR 23i | Audeze LCD-4 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 6.35 mm jack | |
|---|---|---|---|
| Colour | White | Black | - | |
| Body Material | - | Wood | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Koss UR 23i | Audeze LCD-4 |
|---|
| 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-4 offer a larger frequency range than Koss UR 23i. |
| Total Harmonic Distortion (THD) | - | 1.0% | |
| Sensitivity | 94 dB | 97 dB/mW | Audeze LCD-4 have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 200 Ohm | |
| Max Sound Pressure | - | 130 dB | |
| Diaphragm | - | 106 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Koss UR 23i | Audeze LCD-4 |
|---|
| Type | On-cable | - |
|---|
| CABLE | Koss UR 23i | Audeze LCD-4 |
|---|
| Cable Type | Headphones cable - 1.22 m | Headphones cable - detachable |
|---|
| CONNECTIONS | Koss UR 23i | Audeze LCD-4 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (phone stereo 6.3 mm) |
|---|
| OTHERS | Koss UR 23i | Audeze LCD-4 |
|---|
| Included Accessories | - | Travel bag | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
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