In depth comparison and review of Sennheiser HD 4.40 and JBL E65BTNC. 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 | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Series | - | E Series | |
| Weight | - | 258 g | |
| Colour | - | Matte black | Blue | White | |
| Headband Material | - | Fabric | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Foldable | - | Yes | JBL E65BTNC can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 | JBL E65BTNC have a more advanced version of Bluetooth than Sennheiser HD 4.40. |
| 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 | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 4.40 offer a larger frequency range than JBL E65BTNC. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | 95 dB | Sennheiser HD 4.40 have higher sensitivity than JBL E65BTNC. |
| Impedance | 18 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 108 dB | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | - | -42 dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Controls | - | Remote control |
|---|
| CABLE | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Cable Type | - | Headphones cable - detachable - straight Micro-USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Battery Type | Headphone battery lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 610 mAh | |
| Battery Life | - | 24 hour(s) | |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Modulation Type | - | GFSK, DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 4.40 | JBL E65BTNC |
|---|
| Service & Support | - | Limited warranty - parts and labour - 1 year |
|---|
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