In depth comparison and review of JBL T450BT 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 | JBL T450BT | KEF Porsche Design Space One |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 8.2 cm | |
| Width | - | 19.5 cm | |
| Depth | - | 17 cm | |
| Weight | - | 330 g | |
| Colour | Blue | Black | White | Titanium | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL T450BT | KEF Porsche Design Space One |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | JBL T450BT can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 | KEF Porsche Design Space One have a more advanced version of Bluetooth than JBL T450BT. |
| 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 | |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 32 mm | 40 mm | KEF Porsche Design Space One have a thicker diaphragm than JBL T450BT. |
| Magnet Material | - | Neodymium | |
| Features | - | Voice control, Bluetooth aptX technology |
| MICROPHONE | JBL T450BT | KEF Porsche Design Space One |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | JBL T450BT | KEF Porsche Design Space One |
|---|
| Controls | Answer/end | - |
|---|
| CABLE | JBL T450BT | KEF Porsche Design Space One |
|---|
| Cable Type | - | Headphones cable - detachable | |
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | JBL T450BT | KEF Porsche Design Space One |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 850 mAh | KEF Porsche Design Space One have a higher battery capacity than JBL T450BT. |
| Battery Life | 11 hour(s) | 110 hour(s) | KEF Porsche Design Space One lasts longer on a single charge than the JBL T450BT. |
| CONNECTIONS | JBL T450BT | KEF Porsche Design Space One |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | JBL T450BT | KEF Porsche Design Space One |
|---|
| Included Accessories | Charging cable | - |
|---|
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