In depth comparison and review of Koss UR 23i and Lenovo 100. 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 | Lenovo 100 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 17.45 cm | |
| Width | - | 18.1 cm | |
| Depth | - | 6 cm | |
| Weight | - | 137 g | |
| Colour | White | Black | Black | |
| Earpad Material | - | Leather, memory foam | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Koss UR 23i | Lenovo 100 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 20 mW | |
| Sensitivity | 94 dB | 116 dB | Lenovo 100 have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 32 Ohm | |
| Diaphragm | - | 30 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Rotatable counterclockwise to fit right/left ear |
| MICROPHONE | Koss UR 23i | Lenovo 100 |
|---|
| Type | On-cable | Boom |
|---|
| CABLE | Koss UR 23i | Lenovo 100 |
|---|
| Cable Type | Headphones cable - 1.22 m | - | |
|---|---|---|---|
| Cable Length | - | 1.8 m |
| CONNECTIONS | Koss UR 23i | Lenovo 100 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Koss UR 23i | Lenovo 100 |
|---|
| Compliant Standards | - | VCCI, BSMI, CB, FCC, KCC, ICES, EAC, RCM | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 1 year |
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