Side by side comparison and review of Audio-Technica ATH SR30BT and ASTRO Gaming A40 TR. 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 SR30BT | ASTRO Gaming A40 TR |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 9.52 cm | |
| Width | - | 19.68 cm | |
| Depth | - | 20.32 cm | |
| Weight | 193 g | 369 g | Audio-Technica ATH SR30BT are lighter than Audio-Technica ATH SR30BT headphones. |
| Colour | Charcoal grey | Black | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH SR30BT | ASTRO Gaming A40 TR |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Open | |
| 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 | - | |
| Noise Isolating | - | Yes | ASTRO Gaming A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 35000 Hz | 20 - 20000 Hz | Audio-Technica ATH SR30BT offer a larger frequency range than ASTRO Gaming A40 TR. |
| Max Input Power | 1500 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 99 dB/mW | - | |
| Impedance | 32 Ohm | 48 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Audio-Technica ATH SR30BT | ASTRO Gaming A40 TR |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | Audio-Technica ATH SR30BT | ASTRO Gaming A40 TR |
|---|
| Controls | Volume | Mute |
|---|
| CABLE | Audio-Technica ATH SR30BT | ASTRO Gaming A40 TR |
|---|
| Cable Type | USB charge cable - detachable - 30 cm | Headset cable - detachable - 2 m Audio splitter cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | 1.2 m | 2 m | |
| Detachable Cable | Yes | Yes |
| BATTERY AND CHARGING | Audio-Technica ATH SR30BT | ASTRO Gaming A40 TR |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 70 hour(s) | - | |
| Charging Time | 4 hour(s) | - |
| CONNECTIONS | Audio-Technica ATH SR30BT | ASTRO Gaming A40 TR |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Audio-Technica ATH SR30BT | ASTRO Gaming A40 TR |
|---|
| Bundled with | - | Astro MixAmp Pro TR | |
|---|---|---|---|
| Included Accessories | - | Detachable microphone, 2 speaker tags | |
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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