Side by side comparison and review of August EP650B and Poly - Plantronics Backbeat Pro 2 SE. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | August EP650B | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | 17.66 cm | - | |
| Width | 18.86 cm | - | |
| Depth | 7.1 cm | - | |
| Weight | 235 g | 289 g | August EP650B are lighter than August EP650B headphones. |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 100 m | Poly - Plantronics Backbeat Pro 2 SE have a greater operating distance than August EP650B. |
| SOUND QUALITY | August EP650B | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | Yes | - | August EP650B can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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) | |
| Active Noise Cancelling | - | Yes | Poly - Plantronics Backbeat Pro 2 SE are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 20000 Hz | 20 - 20000 Hz | Poly - Plantronics Backbeat Pro 2 SE offer a larger frequency range than August EP650B. |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | - | 93 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 50 mm | 40 mm | August EP650B have a thicker diaphragm than Poly - Plantronics Backbeat Pro 2 SE. |
| Signal-To-Noise Ratio | 85 dB | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650B | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Form Factor | Built-in | Built-in |
|---|
| CABLE | August EP650B | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Cable Type | Headphones cable - detachable | USB charge cable Headphones cable |
|---|
| BATTERY AND CHARGING | August EP650B | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 220 mAh | 680 mAh | Poly - Plantronics Backbeat Pro 2 SE have a higher battery capacity than August EP650B. |
| Battery Life | 10 hour(s) | 24 hour(s) | Poly - Plantronics Backbeat Pro 2 SE lasts longer on a single charge than the August EP650B. |
| Standby Time | 720 hours | 4380 hours | Poly - Plantronics Backbeat Pro 2 SE have longer standby time than August EP650B. |
| Charging Time | 2 hour(s) | 3 hours | August EP650B recharge faster than August EP650B. |
| CONNECTIONS | August EP650B | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB |
Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | August EP650B | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Included Accessories | - | Travel pouch | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - |
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