Detailed comparison and review of Audio-Technica ATH SR30BT and V7 HU521-2EP. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Audio-Technica ATH SR30BT | V7 HU521-2EP |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 18.8 cm | |
| Width | - | 6.8 cm | |
| Depth | - | 16.5 cm | |
| Weight | 193 g | 172.5 g | V7 HU521-2EP are lighter than Audio-Technica ATH SR30BT headphones. |
| Colour | Charcoal grey | Black | |
| Recommended Use | - | Computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH SR30BT | V7 HU521-2EP |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Audio-Technica ATH SR30BT can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 35000 Hz | 20 - 20000 Hz | Audio-Technica ATH SR30BT offer a larger frequency range than V7 HU521-2EP. |
| Max Input Power | 1500 mW | - | |
| Sensitivity | 99 dB/mW | 110 dB | V7 HU521-2EP have higher sensitivity than Audio-Technica ATH SR30BT. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Audio-Technica ATH SR30BT | V7 HU521-2EP |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | - | Omni-directional - 300° | |
| Sensitivity | -44 dB | -44 dB |
| REMOTE CONTROL | Audio-Technica ATH SR30BT | V7 HU521-2EP |
|---|
| Controls | Volume | Mute, volume |
|---|
| CABLE | Audio-Technica ATH SR30BT | V7 HU521-2EP |
|---|
| Cable Type | USB charge cable - detachable - 30 cm | Headset cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 1.2 m | 1.8 m | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | Audio-Technica ATH SR30BT | V7 HU521-2EP |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 70 hour(s) | - | |
| Charging Time | 4 hour(s) | - |
| CONNECTIONS | Audio-Technica ATH SR30BT | V7 HU521-2EP |
|---|
| Connector Type | - | USB (4 PIN USB Type A) |
|---|
| OTHERS | Audio-Technica ATH SR30BT | V7 HU521-2EP |
|---|
| Compliant Standards | - | FCC, RoHS | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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