Detailed comparison and review of August EP650B and Sennheiser MOMENTUM Wireless. 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 | Sennheiser MOMENTUM Wireless |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Height | 17.66 cm | - | |
| Width | 18.86 cm | - | |
| Depth | 7.1 cm | - | |
| Weight | 235 g | - | |
| Colour | - | Black | |
| Body Material | - | Steel | |
| Earpad Material | - | Sheep leather | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | August EP650B | Sennheiser MOMENTUM Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Sennheiser MOMENTUM Wireless have a more advanced version of Bluetooth than August EP650B. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
| Active Noise Cancelling | - | Yes | Sennheiser MOMENTUM Wireless are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 20000 Hz | 6 - 23000 Hz | Sennheiser MOMENTUM Wireless offer a larger frequency range than August EP650B. |
| Total Harmonic Distortion (THD) | 1% | - | |
| Max Sound Pressure | - | 99 dB | |
| Diaphragm | 50 mm | - | |
| Signal-To-Noise Ratio | 85 dB | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650B | Sennheiser MOMENTUM Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 50 - 10000 Hz | |
| Sensitivity | - | -34 dBV/Pascal |
| REMOTE CONTROL | August EP650B | Sennheiser MOMENTUM Wireless |
|---|
| Controls | - | Volume, auto shut off on/off switch |
|---|
| CABLE | August EP650B | Sennheiser MOMENTUM Wireless |
|---|
| Cable Type | Headphones cable - detachable | Headphones cable USB charge cable USB-A to USB-C adapter |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | August EP650B | Sennheiser MOMENTUM Wireless |
|---|
| Features | - | Transparent Hearing mode |
|---|
| BATTERY AND CHARGING | August EP650B | Sennheiser MOMENTUM Wireless |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 220 mAh | - | |
| Battery Life | 10 hour(s) | 17 hour(s) | Sennheiser MOMENTUM Wireless lasts longer on a single charge than the August EP650B. |
| Standby Time | 720 hours | - | |
| Charging Time | 2 hour(s) | 3 hour(s) | August EP650B recharge faster than August EP650B. |
| CONNECTIONS | August EP650B | Sennheiser MOMENTUM Wireless |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB |
Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | August EP650B | Sennheiser MOMENTUM Wireless |
|---|
| Included Accessories | - | Carrying case | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | Bluetooth Class 5 | |
| Service & Support | - | 2-year warranty |
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