Detailed comparison and review of August EP650B and ASTRO Gaming A40 TR. 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 | August EP650B | ASTRO Gaming A40 TR |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 17.66 cm | 9.52 cm | |
| Width | 18.86 cm | 19.68 cm | |
| Depth | 7.1 cm | 20.32 cm | |
| Weight | 235 g | 369 g | August EP650B are lighter than August EP650B headphones. |
| Colour | - | Black | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | Portable electronics, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | August EP650B | ASTRO Gaming A40 TR |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Foldable | Yes | - | August EP650B can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Noise Isolating | - | Yes | ASTRO Gaming A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 20000 Hz | 20 - 20000 Hz | ASTRO Gaming A40 TR offer a larger frequency range than August EP650B. |
| Total Harmonic Distortion (THD) | 1% | <0.1% | ASTRO Gaming A40 TR have lower total harmonic distortion than August EP650B. |
| Impedance | - | 48 Ohm | |
| Diaphragm | 50 mm | 40 mm | August EP650B have a thicker diaphragm than ASTRO Gaming A40 TR. |
| Signal-To-Noise Ratio | 85 dB | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650B | ASTRO Gaming A40 TR |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | August EP650B | ASTRO Gaming A40 TR |
|---|
| Controls | - | Mute |
|---|
| CABLE | August EP650B | ASTRO Gaming A40 TR |
|---|
| Cable Type | Headphones cable - detachable | Headset cable - detachable - 2 m Audio splitter cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | - | 2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | August EP650B | ASTRO Gaming A40 TR |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 220 mAh | - | |
| Battery Life | 10 hour(s) | - | |
| Standby Time | 720 hours | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | August EP650B | ASTRO Gaming A40 TR |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB |
Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | August EP650B | ASTRO Gaming A40 TR |
|---|
| Bundled with | - | Astro MixAmp Pro TR | |
|---|---|---|---|
| Included Accessories | - | Detachable microphone, 2 speaker tags | |
| Compatibility | iPhone, iPad, iPod, Android phone | Mac, Windows | |
| Service & Support | - | Limited warranty - 1 year |
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