Side by side comparison and review of Audio-Technica ATH-DSR7BT and JVC HA S31BT. 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 | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 300 g | 158 g | JVC HA S31BT are lighter than Audio-Technica ATH-DSR7BT headphones. |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | Audio-Technica ATH-DSR7BT have a more advanced version of Bluetooth than JVC HA S31BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | 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 | - | |
| Built-in Decoders | Pure Digital Drive | - | |
| Sound Effects | - | Dynamic Bass Boost (DBB) | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Audio-Technica ATH-DSR7BT offer a larger frequency range than JVC HA S31BT. |
| Sensitivity | 100 dB/mW | - | |
| Impedance | 35 Ohm | 32 Ohm | |
| Diaphragm | 45 mm | 30.7 mm | Audio-Technica ATH-DSR7BT have a thicker diaphragm than JVC HA S31BT. |
| Magnet Material | - | Ferrite | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 4000 Hz | - | |
| Audio Input Details | Omni-directional - 50 - 4000 Hz | - | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Controls | Volume, answer/end | 4-button remote |
|---|
| CABLE | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Cable Type | USB charge cable - 2 m | USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 17 hour(s) | JVC HA S31BT lasts longer on a single charge than the Audio-Technica ATH-DSR7BT. |
| Standby Time | 1000 hours | - | |
| Charging Time | 4 hour(s) | 3 hour(s) | JVC HA S31BT recharge faster than Audio-Technica ATH-DSR7BT. |
| WIRELESS LINK | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Connector Type | USB (power only) (5 pin Micro-USB Type B (power only)) | USB (power only) (micro-USB) |
|---|
| OTHERS | Audio-Technica ATH-DSR7BT | JVC HA S31BT |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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