Side by side comparison and review of Koss UR 23i and Philips TAG4106BK. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Koss UR 23i | Philips TAG4106BK |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Series | - | 4000 Series | |
| Height | - | 22.2 cm | |
| Width | - | 19 cm | |
| Depth | - | 8.2 cm | |
| Colour | White | Black | Black | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Koss UR 23i | Philips TAG4106BK |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | Philips TAG4106BK are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound, DTS Headphone:X 2.0 | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 20 mW | |
| Sensitivity | 94 dB | 101 dB | Philips TAG4106BK have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Koss UR 23i | Philips TAG4106BK |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | Koss UR 23i | Philips TAG4106BK |
|---|
| Controls | - | Mute, volume control |
|---|
| CABLE | Koss UR 23i | Philips TAG4106BK |
|---|
| Cable Type | Headphones cable - 1.22 m | - | |
|---|---|---|---|
| Cable Length | - | 1.8 m |
| CONNECTIONS | Koss UR 23i | Philips TAG4106BK |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Koss UR 23i | Philips TAG4106BK |
|---|
| Included Accessories | - | USB sound card, 3.5 mm audio cable | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
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