Side by side comparison and review of JVC HA KD7 and Sennheiser ACCENTUM Wireless. 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 | JVC HA KD7 | Sennheiser ACCENTUM Wireless |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 110 g | 222 g | JVC HA KD7 are lighter than JVC HA KD7 headphones. |
| Colour | Pink violet | Black | |
| Design | Kids | - | |
| Recommended Use | Home audio | - |
| SOUND QUALITY | JVC HA KD7 | Sennheiser ACCENTUM Wireless |
|---|
| Headphones Form Factor | On-ear | Full size binaural | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX HD, mSBC, CVSD | |
| Active Noise Cancelling | - | Yes | Sennheiser ACCENTUM Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Volume Limiting Function | Yes | - | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 15 - 23000 Hz | 10 - 22000 Hz | JVC HA KD7 offer a larger frequency range than Sennheiser ACCENTUM Wireless. |
| Max Input Power | 200 mW | - | |
| Total Harmonic Distortion (THD) | - | 0.3% | |
| Sensitivity | - | 106 dB | |
| Max Sound Pressure | 85 dB | - | |
| Diaphragm | 30 mm | 37 mm | Sennheiser ACCENTUM Wireless have a thicker diaphragm than JVC HA KD7. |
| Magnet Material | Ferrite | - |
| MICROPHONE | JVC HA KD7 | Sennheiser ACCENTUM Wireless |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Frequency Response | - | 50 - 8000 Hz |
| CABLE | JVC HA KD7 | Sennheiser ACCENTUM Wireless |
|---|
| Cable Type | Headphones cable - straight - 80 cm | USB-C charge cable - detachable | |
|---|---|---|---|
| Cable Length | 80 cm | - | |
| Plated Connector | Nickel | - |
| BATTERY AND CHARGING | JVC HA KD7 | Sennheiser ACCENTUM Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | - | 50 hour(s) | |
| Charging Time | - | 3 hour(s) |
| WIRELESS LINK | JVC HA KD7 | Sennheiser ACCENTUM Wireless |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | JVC HA KD7 | Sennheiser ACCENTUM Wireless |
|---|
| Connector Type | (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JVC HA KD7 | Sennheiser ACCENTUM Wireless |
|---|
| Included Accessories | Stickers | - |
|---|
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