In depth comparison and review of August EP650B 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 | August EP650B | KEF Porsche Design Space One |
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Product Type | Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
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Height | 17.66 cm | 8.2 cm | |
Width | 18.86 cm | 19.5 cm | |
Depth | 7.1 cm | 17 cm | |
Weight | 235 g | 330 g | August EP650B are lighter than August EP650B headphones. |
Colour | - | Titanium | |
Recommended Use | Portable electronics, computer | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | August EP650B | KEF Porsche Design Space One |
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Headphones Form Factor | Full size | Full size | |
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Foldable | Yes | - | August EP650B can be folded. |
Connectivity Technology | Wireless | Wireless, wired | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
Active Noise Cancelling | - | Yes | KEF Porsche Design Space One are equipped with active noice cancellation. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 60 - 20000 Hz | 20 - 20000 Hz | KEF Porsche Design Space One offer a larger frequency range than August EP650B. |
Max Input Power | - | 12 mW | |
Total Harmonic Distortion (THD) | 1% | - | |
Sensitivity | - | 94 dB | |
Impedance | - | 16 Ohm | |
Diaphragm | 50 mm | 40 mm | August EP650B have a thicker diaphragm than KEF Porsche Design Space One. |
Signal-To-Noise Ratio | 85 dB | - | |
Magnet Material | - | Neodymium | |
Features | Bluetooth aptX technology | Voice control, Bluetooth aptX technology |
MICROPHONE | August EP650B | KEF Porsche Design Space One |
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Form Factor | Built-in | Built-in |
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CABLE | August EP650B | KEF Porsche Design Space One |
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Cable Type | Headphones cable - detachable | Headphones cable - detachable | |
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Detachable Cable | - | Yes |
BATTERY AND CHARGING | August EP650B | KEF Porsche Design Space One |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | 220 mAh | 850 mAh | KEF Porsche Design Space One have a higher battery capacity than August EP650B. |
Battery Life | 10 hour(s) | 110 hour(s) | KEF Porsche Design Space One lasts longer on a single charge than the August EP650B. |
Standby Time | 720 hours | - | |
Charging Time | 2 hour(s) | - |
CONNECTIONS | August EP650B | KEF Porsche Design Space One |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) USB |
Headphones (mini-phone stereo 3.5 mm 4-pole) |
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OTHERS | August EP650B | KEF Porsche Design Space One |
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Compatibility | iPhone, iPad, iPod, Android phone | - |
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