Side by side comparison and review of Sennheiser HD 4.20s 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 | Sennheiser HD 4.20s | JBL E65BTNC |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Series | - | E Series | |
| Weight | - | 258 g | |
| Colour | Black | Matte black | Blue | White | |
| Headband Material | - | Fabric | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser HD 4.20s | JBL E65BTNC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Foldable | - | Yes | JBL E65BTNC 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. |
| Noise Isolating | Yes | - | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 95 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 108 dB | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Sennheiser HD 4.20s | JBL E65BTNC |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | -42 dB |
| REMOTE CONTROL | Sennheiser HD 4.20s | JBL E65BTNC |
|---|
| Controls | 1-button remote | Remote control |
|---|
| CABLE | Sennheiser HD 4.20s | JBL E65BTNC |
|---|
| Cable Type | - | Headphones cable - detachable - straight Micro-USB charge cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Sennheiser HD 4.20s | 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 | Sennheiser HD 4.20s | JBL E65BTNC |
|---|
| Modulation Type | - | GFSK, DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Sennheiser HD 4.20s | JBL E65BTNC |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 4.20s | JBL E65BTNC |
|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - parts and labour - 1 year |
|---|
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