Detailed comparison and review of Koss UR 23i and Sennheiser PXC 480. 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 | Sennheiser PXC 480 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | White | Black | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Koss UR 23i | Sennheiser PXC 480 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Sennheiser PXC 480 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Sennheiser PXC 480 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | NoiseGard active noise compensation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 18 - 20000 Hz | Sennheiser PXC 480 offer a larger frequency range than Koss UR 23i. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 94 dB | 118 dB | Sennheiser PXC 480 have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 18 Ohm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Koss UR 23i | Sennheiser PXC 480 |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | Koss UR 23i | Sennheiser PXC 480 |
|---|
| Controls | - | Answer/end, play/pause, next/previous track |
|---|
| CABLE | Koss UR 23i | Sennheiser PXC 480 |
|---|
| Cable Type | Headphones cable - 1.22 m | Headphones cable - detachable |
|---|
| BATTERY AND CHARGING | Koss UR 23i | Sennheiser PXC 480 |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 50 hour(s) |
| CONNECTIONS | Koss UR 23i | Sennheiser PXC 480 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Koss UR 23i | Sennheiser PXC 480 |
|---|
| Included Accessories | - | Airplane adapter, 6.3 mm (1/4") stereo adapter, travel bag, USB charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
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