In depth comparison and review of KEF Porsche Design Space One and Marshall Major III Bluetooth. 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 | Marshall Major III Bluetooth |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 8.2 cm | - | |
| Width | 19.5 cm | - | |
| Depth | 17 cm | - | |
| Weight | 330 g | 178 g | Marshall Major III Bluetooth are lighter than KEF Porsche Design Space One headphones. |
| Colour | Titanium | Brown | White | Black | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | KEF Porsche Design Space One | Marshall Major III Bluetooth |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Marshall Major III Bluetooth can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Audio Codec | - | aptX | |
| 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 | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 12 mW | - | |
| Sensitivity | 94 dB | 97 dB | Marshall Major III Bluetooth have higher sensitivity than KEF Porsche Design Space One. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - | |
| Features | Voice control, Bluetooth aptX technology | Bluetooth aptX technology |
| MICROPHONE | KEF Porsche Design Space One | Marshall Major III Bluetooth |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | KEF Porsche Design Space One | Marshall Major III Bluetooth |
|---|
| Controls | - | Power on/off, volume control, answer/end, play/pause, reject call, shuffle |
|---|
| CABLE | KEF Porsche Design Space One | Marshall Major III Bluetooth |
|---|
| Cable Type | Headphones cable - detachable | Headphones cable - detachable - coiled - L shaped | |
|---|---|---|---|
| Detachable Cable | Yes | Yes |
| BATTERY AND CHARGING | KEF Porsche Design Space One | Marshall Major III Bluetooth |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 850 mAh | - | |
| Battery Life | 110 hour(s) | 30 hour(s) | KEF Porsche Design Space One lasts longer on a single charge than the Marshall Major III Bluetooth. |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | KEF Porsche Design Space One | Marshall Major III Bluetooth |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) Audio line-out (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | KEF Porsche Design Space One | Marshall Major III Bluetooth |
|---|
| Included Accessories | - | Micro-USB charging cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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