Side by side comparison and review of KEF M500 and JBL E65BTNC. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | KEF M500 | JBL E65BTNC |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Series | - | E Series | |
| Weight | 208 g | 258 g | KEF M500 are lighter than KEF M500 headphones. |
| Colour | Classic | Matte black | Blue | White | |
| Body Material | Aluminium alloy | - | |
| Headband Material | - | Fabric | |
| Recommended Use | Portable electronics, phone | Portable electronics |
| SOUND QUALITY | KEF M500 | JBL E65BTNC |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | JBL E65BTNC are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 103 dB | 95 dB | KEF M500 have higher sensitivity than JBL E65BTNC. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 108 dB | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | KEF M500 | JBL E65BTNC |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Sensitivity | - | -42 dB |
| REMOTE CONTROL | KEF M500 | JBL E65BTNC |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Remote control |
|---|
| CABLE | KEF M500 | JBL E65BTNC |
|---|
| Cable Type | 2 x headset cable - 1.3 m | Headphones cable - detachable - straight Micro-USB charge cable - detachable |
|
|---|---|---|---|
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | KEF M500 | JBL E65BTNC |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 610 mAh | |
| Battery Life | - | 24 hour(s) | |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | KEF M500 | JBL E65BTNC |
|---|
| Modulation Type | - | GFSK, DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | KEF M500 | JBL E65BTNC |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | KEF M500 | JBL E65BTNC |
|---|
| Included Accessories | Protective case, in-flight plug adapter, 3.5 mm to 6.3 mm adapter | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - parts and labour - 1 year |
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