Side by side comparison and review of Sennheiser HD 1 In-Ear Wireless and JVC HA A3T. 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 1 In-Ear Wireless | JVC HA A3T |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 4.1 g | |
| Dimensions & Weight Details | - | Charging case with earphones: 39 g Earphone: 4.1 g |
|
| Colour | - | Black | White | |
| Protection | - | Sweat-resistant, rainproof | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | JVC HA A3T |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.1 | JVC HA A3T have a more advanced version of Bluetooth than Sennheiser HD 1 In-Ear Wireless. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 15 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 1 In-Ear Wireless offer a larger frequency range than JVC HA A3T. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 11 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 1 In-Ear Wireless | JVC HA A3T |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 1 In-Ear Wireless | JVC HA A3T |
|---|
| Controls | - | Voice assistant |
|---|
| CABLE | Sennheiser HD 1 In-Ear Wireless | JVC HA A3T |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser HD 1 In-Ear Wireless | JVC HA A3T |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | JVC HA A3T |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 170 mAh | - | |
| Battery Life | 10 hour(s) | 7.5 hour(s) | Sennheiser HD 1 In-Ear Wireless lasts longer on a single charge than the JVC HA A3T. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 22 hour(s) | |
| Charging Time | 1.5 hour(s) | 2 hour(s) | Sennheiser HD 1 In-Ear Wireless recharge faster than Sennheiser HD 1 In-Ear Wireless. |
| CONNECTIONS | Sennheiser HD 1 In-Ear Wireless | JVC HA A3T |
|---|
| Connector Type | - | USB-C (power only) |
|---|
| OTHERS | Sennheiser HD 1 In-Ear Wireless | JVC HA A3T |
|---|
| Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | Charging case, USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | 2-year warranty |
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