In depth comparison and review of Philips BASS+ SHB3175BK and Bowers & Wilkins PX7. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Height | 18.5 cm | 22 cm | |
| Width | 19 cm | 17.5 cm | |
| Depth | 4.6 cm | 8 cm | |
| Weight | 190 g | 304 g | Philips BASS+ SHB3175BK are lighter than Philips BASS+ SHB3175BK headphones. |
| Colour | Black | Carbon | Space grey | Silver | |
| Earpad Material | - | Soft leather, memory foam | |
| Headband Material | - | Carbon fibre | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Bowers & Wilkins PX7 have a more advanced version of Bluetooth than Philips BASS+ SHB3175BK. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Generic Access Profile (GAP), Service Discovery Application Profile (SDAP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD | |
| Active Noise Cancelling | - | Yes | Bowers & Wilkins PX7 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Cancelling | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 21500 Hz | 10 - 30000 Hz | Bowers & Wilkins PX7 offer a larger frequency range than Philips BASS+ SHB3175BK. |
| Max Input Power | 40 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 104 dB | 111 dB | Bowers & Wilkins PX7 have higher sensitivity than Philips BASS+ SHB3175BK. |
| Impedance | 32 Ohm | 20 Ohm | |
| Diaphragm | 40 mm | 43.6 mm | Bowers & Wilkins PX7 have a thicker diaphragm than Philips BASS+ SHB3175BK. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Bowers & Wilkins PX7 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | CVC2 (Clear Voice Communication v2) | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Controls | Volume control, answer/end, microphone on/mute, phone/music mode, reject call | Volume control, on/off, answer/end, play/pause, next/previous track |
|---|
| CABLE | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Cable Type | USB charge cable | Headphones cable - detachable - 1.2 m USB to USB-C cable - detachable - 1.2 m |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Sensors | - | Proximity sensor |
|---|
| BATTERY AND CHARGING | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 12 hours | 30 hour(s) | Bowers & Wilkins PX7 lasts longer on a single charge than the Philips BASS+ SHB3175BK. |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 30 hours Continuous playback (with 15 min charge): up to 5 hours |
|
| Standby Time | 166 hours | - |
| CONNECTIONS | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Connector Type | Bluetooth USB (power only) |
Headphones (mini-phone stereo 3.5 mm 4-pole) USB (USB Type-C) |
|---|
| OTHERS | Philips BASS+ SHB3175BK | Bowers & Wilkins PX7 |
|---|
| Included Accessories | USB charging cable | Carrying case | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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