Detailed comparison and review of August EP650B and beyerdynamic DT 109. 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 | beyerdynamic DT 109 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Height | 17.66 cm | - | |
| Width | 18.86 cm | - | |
| Depth | 7.1 cm | - | |
| Weight | 235 g | 390 g | August EP650B are lighter than August EP650B headphones. |
| Colour | - | Black | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | August EP650B | beyerdynamic DT 109 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | Yes | - | August EP650B can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 20000 Hz | 30 - 20000 Hz | beyerdynamic DT 109 offer a larger frequency range than August EP650B. |
| Max Input Power | - | 100 mW | |
| Total Harmonic Distortion (THD) | 1% | - | |
| Impedance | - | 50 Ohm | |
| Max Sound Pressure | - | 94 dB | |
| Diaphragm | 50 mm | - | |
| Signal-To-Noise Ratio | 85 dB | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650B | beyerdynamic DT 109 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | - | Hypercardioid | |
| Frequency Response | - | 40 - 12000 Hz | |
| Impedance | - | 200 Ohm |
| CABLE | August EP650B | beyerdynamic DT 109 |
|---|
| Cable Type | Headphones cable - detachable | - |
|---|
| BATTERY AND CHARGING | August EP650B | beyerdynamic DT 109 |
|---|
| 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 | beyerdynamic DT 109 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB |
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|---|
| OTHERS | August EP650B | beyerdynamic DT 109 |
|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - |
|---|
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