In depth comparison and review of Koss UR 23i and JVC TINYPHONES HA-KD7. 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 | JVC TINYPHONES HA-KD7 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 110 g | |
| Colour | White | Black | - | |
| Design | - | Kids | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Koss UR 23i | JVC TINYPHONES HA-KD7 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 15 - 23000 Hz | JVC TINYPHONES HA-KD7 offer a larger frequency range than Koss UR 23i. |
| Max Input Power | - | 200 mW | |
| Sensitivity | 94 dB | 85 dB/mW | Koss UR 23i have higher sensitivity than JVC TINYPHONES HA-KD7. |
| Impedance | 34 Ohm | - | |
| Diaphragm | - | 30 mm | |
| Magnet Material | - | Ferrite |
| MICROPHONE | Koss UR 23i | JVC TINYPHONES HA-KD7 |
|---|
| Type | On-cable | - |
|---|
| CABLE | Koss UR 23i | JVC TINYPHONES HA-KD7 |
|---|
| Cable Type | Headphones cable - 1.22 m | Headphones cable - 0.8 m | |
|---|---|---|---|
| Cable Length | - | 0.8 m | |
| Plated Connector | - | Nickel |
| CONNECTIONS | Koss UR 23i | JVC TINYPHONES HA-KD7 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Koss UR 23i | JVC TINYPHONES HA-KD7 |
|---|
| Included Accessories | - | Decorative stickers | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
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