In depth comparison and review of Sony MDR XB550AP and KEF Porsche Design Space One. 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 XB550AP | KEF Porsche Design Space One |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 8.2 cm | |
| Width | - | 19.5 cm | |
| Depth | - | 17 cm | |
| Weight | 180 g | 330 g | Sony MDR XB550AP are lighter than Sony MDR XB550AP headphones. |
| Colour | Black | Red | White | Green | Blue | Titanium | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sony MDR XB550AP | KEF Porsche Design Space One |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Active Noise Cancelling | - | Yes | KEF Porsche Design Space One are equipped with active noice cancellation. |
| Sound Output Mode | - | Stereo | |
| Sound Effects | Extra Bass | - | |
| Frequency Response | 5 - 22000 Hz | 20 - 20000 Hz | Sony MDR XB550AP offer a larger frequency range than KEF Porsche Design Space One. |
| Max Input Power | - | 12 mW | |
| Sensitivity | 102 dB/mW | 94 dB | Sony MDR XB550AP have higher sensitivity than KEF Porsche Design Space One. |
| Impedance | 24 Ohm | 16 Ohm | |
| Diaphragm | PET - 30 mm | 40 mm | KEF Porsche Design Space One have a thicker diaphragm than Sony MDR XB550AP. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Voice control, Bluetooth aptX technology |
| MICROPHONE | Sony MDR XB550AP | KEF Porsche Design Space One |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | Sony MDR XB550AP | KEF Porsche Design Space One |
|---|
| Controls | Answer/end | - |
|---|
| CABLE | Sony MDR XB550AP | KEF Porsche Design Space One |
|---|
| Cable Type | Headphones cable - Y-type - L shaped | Headphones cable - detachable | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Sony MDR XB550AP | KEF Porsche Design Space One |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 850 mAh | |
| Battery Life | - | 110 hour(s) |
| CONNECTIONS | Sony MDR XB550AP | KEF Porsche Design Space One |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
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