In depth comparison and review of August EP650 and Logitech H111. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | August EP650 | Logitech H111 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 17.66 cm | 16.2 cm | |
| Width | 18.86 cm | 14.4 cm | |
| Depth | 7.1 cm | 4.6 cm | |
| Weight | 235 g | 74 g | Logitech H111 are lighter than August EP650 headphones. |
| Colour | Gold | - | |
| Earpad Material | - | Foam | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | August EP650 | Logitech H111 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | August EP650 can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 20000 Hz | 20 - 20000 Hz | Logitech H111 offer a larger frequency range than August EP650. |
| Max Input Power | - | 20 mW | |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | - | 100 dB +/- 3dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 50 mm | 30 mm | August EP650 have a thicker diaphragm than Logitech H111. |
| Signal-To-Noise Ratio | 85 dB | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650 | Logitech H111 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Frequency Response | - | 100 - 16000 Hz | |
| Sensitivity | - | -38 dBV/Pascal | |
| Sensitivity Margin | - | +/- 4dB |
| CABLE | August EP650 | Logitech H111 |
|---|
| Cable Type | Headphones cable - detachable | Headset cable - 2.35 m | |
|---|---|---|---|
| Cable Length | - | 2.35 m |
| BATTERY AND CHARGING | August EP650 | Logitech H111 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 220 mAh | - | |
| Battery Life | 10 hour(s) | - | |
| Standby Time | 720 hours | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | August EP650 | Logitech H111 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | August EP650 | Logitech H111 |
|---|
| Included Accessories | USB charging cable | - | |
|---|---|---|---|
| Compliant Standards | - | EAC | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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