In depth comparison and review of JVC HA SR75S-B ésnsy and JVC HA S31BT. 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 | JVC HA SR75S-B ésnsy | JVC HA S31BT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 137 g | 158 g | JVC HA SR75S-B ésnsy are lighter than JVC HA SR75S-B ésnsy headphones. |
| Colour | Black | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA SR75S-B ésnsy | JVC HA S31BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| 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) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Dynamic Bass Boost (DBB) | |
| Frequency Response | 8 - 26000 Hz | 20 - 20000 Hz | JVC HA SR75S-B ésnsy offer a larger frequency range than JVC HA S31BT. |
| Max Input Power | 1000 mW | - | |
| Sensitivity | 104 dB/mW | - | |
| Impedance | 36 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | 30.7 mm | JVC HA S31BT have a thicker diaphragm than JVC HA SR75S-B ésnsy. |
| Magnet Material | Neodymium | Ferrite |
| MICROPHONE | JVC HA SR75S-B ésnsy | JVC HA S31BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | JVC HA SR75S-B ésnsy | JVC HA S31BT |
|---|
| Controls | Answer/end | 4-button remote |
|---|
| CABLE | JVC HA SR75S-B ésnsy | JVC HA S31BT |
|---|
| Cable Type | Headphones cable - L shaped - 1.2 m | USB charge cable - detachable | |
|---|---|---|---|
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | JVC HA SR75S-B ésnsy | JVC HA S31BT |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 17 hour(s) | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | JVC HA SR75S-B ésnsy | JVC HA S31BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (power only) (micro-USB) |
|---|
| OTHERS | JVC HA SR75S-B ésnsy | JVC HA S31BT |
|---|
| Included Accessories | Cleaning cloth | - | |
|---|---|---|---|
| Compatibility | iPhone, Android phone, BlackBerry | - |
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