Side by side comparison and review of Sony MDR XB55AP and Poly Savi 8240-M D2. 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 | Sony MDR XB55AP | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 8 g | - | |
| Colour | Blue | Black | Red | White | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sony MDR XB55AP | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | - | |
| Sound Effects | Extra Bass | - | |
| Frequency Response | 4 - 24000 Hz | - | |
| Max Input Power | 100 mW | - | |
| Sensitivity | 110 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 12 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | CCAW coil, Bass Duct ++ | - |
| MICROPHONE | Sony MDR XB55AP | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - |
| CABLE | Sony MDR XB55AP | Poly Savi 8240-M D2 |
|---|
| Cable Type | Headphones cable - Y-type - L shaped | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sony MDR XB55AP | Poly Savi 8240-M D2 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sony MDR XB55AP | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Carrying pouch, 4 pairs of ear tips (supersmall, small, medium, large) | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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