In depth comparison and review of Koss UR 23i and Audio-Technica SonicPro ATH-MSR7NC. 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 | Audio-Technica SonicPro ATH-MSR7NC |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 305 g | |
| Colour | White | Black | Black | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics | Portable electronics, phone |
| SOUND QUALITY | Koss UR 23i | Audio-Technica SonicPro ATH-MSR7NC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Audio-Technica SonicPro ATH-MSR7NC are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 40000 Hz | Audio-Technica SonicPro ATH-MSR7NC offer a larger frequency range than Koss UR 23i. |
| Sensitivity | 94 dB | 104 dB/mW | Audio-Technica SonicPro ATH-MSR7NC have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 150 Ohm | |
| Diaphragm | - | 45 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Koss UR 23i | Audio-Technica SonicPro ATH-MSR7NC |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Technology | - | Condenser | |
| Frequency Response | - | 50 - 4000 Hz | |
| Audio Input Details | - | Omni-directional - 50 - 4000 Hz |
| CABLE | Koss UR 23i | Audio-Technica SonicPro ATH-MSR7NC |
|---|
| Cable Type | Headphones cable - 1.22 m | Audio cable - detachable - L shaped - 1.2 m Headphones cable - detachable - L shaped - 1.2 m Charging cable |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Koss UR 23i | Audio-Technica SonicPro ATH-MSR7NC |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 30 hour(s) | |
| Charging Time | - | 4 hour(s) |
| CONNECTIONS | Koss UR 23i | Audio-Technica SonicPro ATH-MSR7NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Koss UR 23i | Audio-Technica SonicPro ATH-MSR7NC |
|---|
| Included Accessories | - | Carrying pouch, airplane adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
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