In depth comparison and review of Sony MDR EX155AP and Poly SupraPlus NC. 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 | Sony MDR EX155AP | Poly SupraPlus NC |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Series | EX Series | - | |
| Weight | 3 g | - | |
| Colour | Black | White | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sony MDR EX155AP | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 24000 Hz | - | |
| Max Input Power | 100 mW | - | |
| Sensitivity | 103 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 9 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony MDR EX155AP | Poly SupraPlus NC |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Audio Input Details | Omni-directional - 20 - 20000 Hz | - |
| CABLE | Sony MDR EX155AP | Poly SupraPlus NC |
|---|
| Cable Type | Headphones cable - Y-type - L shaped - 1.2 m | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sony MDR EX155AP | Poly SupraPlus NC |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sony MDR EX155AP | Poly SupraPlus NC |
|---|
| Included Accessories | Cord adjuster, 3 pairs of ear tips (small, medium, large) | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes |
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