In depth comparison and review of KEF Porsche Design Space One and JBL LIVE 650BTNC. 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 | JBL LIVE 650BTNC |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | 8.2 cm | - | |
| Width | 19.5 cm | - | |
| Depth | 17 cm | - | |
| Weight | 330 g | 249 g | JBL LIVE 650BTNC are lighter than KEF Porsche Design Space One headphones. |
| Colour | Titanium | Black | White | Blue | |
| Earpad Material | - | Polyurethane leather | |
| Headband Material | - | Fabric | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | KEF Porsche Design Space One | JBL LIVE 650BTNC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | - | Yes | JBL LIVE 650BTNC can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | JBL LIVE 650BTNC have a more advanced version of Bluetooth than KEF Porsche Design Space One. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 20000 Hz | 16 - 20000 Hz | JBL LIVE 650BTNC offer a larger frequency range than KEF Porsche Design Space One. |
| Max Input Power | 12 mW | 30 mW | |
| Sensitivity | 94 dB | 100 dB | JBL LIVE 650BTNC 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 | TalkThru technology |
| MICROPHONE | KEF Porsche Design Space One | JBL LIVE 650BTNC |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | KEF Porsche Design Space One | JBL LIVE 650BTNC |
|---|
| Controls | - | Voice assistant |
|---|
| CABLE | KEF Porsche Design Space One | JBL LIVE 650BTNC |
|---|
| Cable Type | Headphones cable - detachable | Charging cable - detachable Headphones cable - detachable - 1.2 m |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | Yes | Yes |
| FEATURES | KEF Porsche Design Space One | JBL LIVE 650BTNC |
|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa |
|---|
| BATTERY AND CHARGING | KEF Porsche Design Space One | JBL LIVE 650BTNC |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 850 mAh | 700 mAh | KEF Porsche Design Space One have a higher battery capacity than JBL LIVE 650BTNC. |
| Battery Life | 110 hour(s) | 30 hour(s) | KEF Porsche Design Space One lasts longer on a single charge than the JBL LIVE 650BTNC. |
| Battery Life Details | - | Continuous playback (noise cancelling OFF / Bluetooth): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours Continuous playback (noise cancelling ON / cable connection): up to 35 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | KEF Porsche Design Space One | JBL LIVE 650BTNC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | KEF Porsche Design Space One | JBL LIVE 650BTNC |
|---|
| Included Accessories | - | Carrying pouch, charging cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
