Detailed comparison and review of Koss UR 23i and ifrogz Coda Wireless. 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 | ifrogz Coda Wireless |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Colour | White | Black | Blue | Red | Black | Rose gold | Gold | Silver | |
| Protection | - | Sweat-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 9 m |
| SOUND QUALITY | Koss UR 23i | ifrogz Coda Wireless |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | 100 dB | ifrogz Coda Wireless have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Koss UR 23i | ifrogz Coda Wireless |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | On-cable |
| REMOTE CONTROL | Koss UR 23i | ifrogz Coda Wireless |
|---|
| Controls | - | Power on/off, volume control, answer/end, next/previous track |
|---|
| CABLE | Koss UR 23i | ifrogz Coda Wireless |
|---|
| Cable Type | Headphones cable - 1.22 m | Audio cable |
|---|
| BATTERY AND CHARGING | Koss UR 23i | ifrogz Coda Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 7 hours | |
| Charging Time | - | 2 hours |
| WIRELESS LINK | Koss UR 23i | ifrogz Coda Wireless |
|---|
| Transmission Range | - | 9 m |
|---|
| CONNECTIONS | Koss UR 23i | ifrogz Coda Wireless |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Koss UR 23i | ifrogz Coda Wireless |
|---|
| Included Accessories | - | Micro-USB charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
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