In depth comparison and review of August EP650 and Bose QuietComfort 45. 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 | Bose QuietComfort 45 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 17.66 cm | 18.4 cm | |
| Width | 18.86 cm | 15.2 cm | |
| Depth | 7.1 cm | 7.62 cm | |
| Weight | 235 g | 241 g | August EP650 are lighter than August EP650 headphones. |
| Dimensions & Weight Details | - | Case: 14.5 cm x 5.08 cm x 21.1 cm / 188 g | |
| Colour | Gold | Black | Smoke white | Triple black | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 9 m | August EP650 have a greater operating distance than Bose QuietComfort 45. |
| SOUND QUALITY | August EP650 | Bose QuietComfort 45 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | Yes | - | August EP650 can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.1 | Bose QuietComfort 45 have a more advanced version of Bluetooth than August EP650. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | Bose QuietComfort 45 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Acoustic Noise Cancelling | |
| Noise Isolating | - | Yes | Bose QuietComfort 45 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 60 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | 1% | - | |
| Diaphragm | 50 mm | - | |
| Signal-To-Noise Ratio | 85 dB | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650 | Bose QuietComfort 45 |
|---|
| Form Factor | Built-in | - |
|---|
| CABLE | August EP650 | Bose QuietComfort 45 |
|---|
| Cable Type | Headphones cable - detachable | USB-C to USB-A cable - detachable - 30 cm |
|---|
| BATTERY AND CHARGING | August EP650 | Bose QuietComfort 45 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 220 mAh | 460 mAh | Bose QuietComfort 45 have a higher battery capacity than August EP650. |
| Battery Life | 10 hour(s) | 24 hour(s) | Bose QuietComfort 45 lasts longer on a single charge than the August EP650. |
| Standby Time | 720 hours | - | |
| Charging Time | 2 hour(s) | 2.5 hour(s) | August EP650 recharge faster than August EP650. |
| CONNECTIONS | August EP650 | Bose QuietComfort 45 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | August EP650 | Bose QuietComfort 45 |
|---|
| Included Accessories | USB charging cable | Carrying case | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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