Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Poly - Plantronics Backbeat GO 600. 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 | EPOS I SENNHEISER IMPACT SC 660 TC | Poly - Plantronics Backbeat GO 600 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 113 g | 175 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones. |
| Colour | Black with silver | Grey | Khaki | Navy | Black | |
| Earpad Material | Leatherette | Memory foam | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | Poly - Plantronics Backbeat GO 600 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | Poly - Plantronics Backbeat GO 600 can be folded. |
| Connectivity Technology | Wired | Wireless | |
| 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) | |
| Bluetooth Audio Codec | - | SBC | |
| Noise Isolating | - | Yes | Poly - Plantronics Backbeat GO 600 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 50 - 18000 Hz | 50 - 20000 Hz | Poly - Plantronics Backbeat GO 600 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 103 dB | 92 dB | EPOS I SENNHEISER IMPACT SC 660 TC have higher sensitivity than Poly - Plantronics Backbeat GO 600. |
| Impedance | 200 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly - Plantronics Backbeat GO 600 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | Poly - Plantronics Backbeat GO 600 |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 150 - 6800 Hz | - |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT SC 660 TC | Poly - Plantronics Backbeat GO 600 |
|---|
| Controls | - | Volume, mode control, answer/end, play/pause, skip track |
|---|
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | Poly - Plantronics Backbeat GO 600 |
|---|
| Cable Type | Headset cable - 1 m | - |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | Poly - Plantronics Backbeat GO 600 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 18 hour(s) | |
| Standby Time | - | 480 hours | |
| Charging Time | - | 90 min |
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Poly - Plantronics Backbeat GO 600 |
|---|
| Connector Type | Headset (EasyDisconnect) | - |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | Poly - Plantronics Backbeat GO 600 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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