In depth comparison and review of KEF Porsche Design Space One and August EP650. 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 | KEF Porsche Design Space One | August EP650 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | |
|---|---|---|---|
| Height | 8.2 cm | 17.66 cm | |
| Width | 19.5 cm | 18.86 cm | |
| Depth | 17 cm | 7.1 cm | |
| Weight | 330 g | 235 g | August EP650 are lighter than KEF Porsche Design Space One headphones. |
| Colour | Titanium | Gold | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | KEF Porsche Design Space One | August EP650 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | - | Yes | August EP650 can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | Yes | - | KEF Porsche Design Space One are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 60 - 20000 Hz | KEF Porsche Design Space One offer a larger frequency range than August EP650. |
| Max Input Power | 12 mW | - | |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | 94 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 40 mm | 50 mm | August EP650 have a thicker diaphragm than KEF Porsche Design Space One. |
| Signal-To-Noise Ratio | - | 85 dB | |
| Magnet Material | Neodymium | - | |
| Features | Voice control, Bluetooth aptX technology | Bluetooth aptX technology |
| MICROPHONE | KEF Porsche Design Space One | August EP650 |
|---|
| Form Factor | Built-in | Built-in |
|---|
| CABLE | KEF Porsche Design Space One | August EP650 |
|---|
| Cable Type | Headphones cable - detachable | Headphones cable - detachable | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | KEF Porsche Design Space One | August EP650 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 850 mAh | 220 mAh | KEF Porsche Design Space One have a higher battery capacity than August EP650. |
| Battery Life | 110 hour(s) | 10 hour(s) | KEF Porsche Design Space One lasts longer on a single charge than the August EP650. |
| Standby Time | - | 720 hours | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | KEF Porsche Design Space One | August EP650 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | KEF Porsche Design Space One | August EP650 |
|---|
| Included Accessories | - | USB charging cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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