Side by side comparison and review of Sennheiser SC 165 USB and Bowers & Wilkins PX7 S2. 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 | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - Bluetooth - wireless, wired - USB-C | |
|---|---|---|---|
| Weight | 98 g | 307 g | Sennheiser SC 165 USB are lighter than Sennheiser SC 165 USB headphones. |
| Dimensions & Weight Details | - | Case: 18.9 cm x 6.3 cm x 23.3 cm | |
| Colour | Black, white | Black | |
| Earpad Material | Leatherette | Memory foam | |
| Recommended Use | Portable electronics, computer | - |
| SOUND QUALITY | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD, aptX Adaptive | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid Active Noise Cancelling | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | EPOS Voice | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Sound Pressure | 115 dB | - | |
| Diaphragm | - | Bio-cellulose - 40 mm | |
| Magnet Material | Neodymium | - | |
| Features | - | Ambient Pass-Through | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Noise Cancelling | - | Yes | Bowers & Wilkins PX7 S2 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Controls | Volume, answer/end, microphone on/mute, redial | - |
|---|
| CABLE | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Cable Type | Headset cable USB cable - detachable |
USB-C to mini-phone 3.5 mm cable - detachable - 1.2 m USB-C to USB-C cable - detachable - 1.2 m |
|
|---|---|---|---|
| Cable Length | 2.262 m | 1.2 m | |
| Detachable Cable | - | Yes |
| FEATURES | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Features | EPOS ActiveGard | Wear detection |
|---|
| BATTERY AND CHARGING | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 30 hour(s) | |
| Battery Life Details | - | Continuous playback: up to 30 hours Continuous playback (with 15 min charge): up to 7 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
Headphones (24 pin USB-C) |
|---|
| OTHERS | Sennheiser SC 165 USB | Bowers & Wilkins PX7 S2 |
|---|
| Included Accessories | Carrying pouch, USB cable | Carrying case, 3.5 mm to USB-C cable, USB-C to USB-C cable | |
|---|---|---|---|
| Software Certification | Certified for Skype for Business | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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