Side by side comparison and review of Bose QuietComfort 45 and Poly SupraPlus NC. 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 | Bose QuietComfort 45 | Poly SupraPlus NC |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Height | 18.4 cm | - | |
| Width | 15.2 cm | - | |
| Depth | 7.62 cm | - | |
| Weight | 241 g | - | |
| Dimensions & Weight Details | Case: 14.5 cm x 5.08 cm x 21.1 cm / 188 g | - | |
| Colour | Black | Smoke white | Triple black | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 9 m | - |
| SOUND QUALITY | Bose QuietComfort 45 | Poly SupraPlus NC |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.1 | - | |
| 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. |
| CABLE | Bose QuietComfort 45 | Poly SupraPlus NC |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 30 cm | - |
|---|
| BATTERY AND CHARGING | Bose QuietComfort 45 | Poly SupraPlus NC |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 460 mAh | - | |
| Battery Life | 24 hour(s) | - | |
| Charging Time | 2.5 hour(s) | - |
| OTHERS | Bose QuietComfort 45 | Poly SupraPlus NC |
|---|
| Included Accessories | Carrying case | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
