Side by side comparison and review of Philips BASS+ SHB3175BK and Poly Blackwire 8225-M. 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 | Philips BASS+ SHB3175BK | Poly Blackwire 8225-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-A | |
|---|---|---|---|
| Height | 18.5 cm | - | |
| Width | 19 cm | - | |
| Depth | 4.6 cm | - | |
| Weight | 190 g | 186 g | Poly Blackwire 8225-M are lighter than Philips BASS+ SHB3175BK headphones. |
| Colour | Black | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Philips BASS+ SHB3175BK | Poly Blackwire 8225-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | - | Philips BASS+ SHB3175BK can be folded. |
| Connectivity Technology | Wireless | Wired | |
| 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) | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 8225-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Noise Isolating | Yes | - | Philips BASS+ SHB3175BK are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 8 - 21500 Hz | 20 - 20000 Hz | Philips BASS+ SHB3175BK offer a larger frequency range than Poly Blackwire 8225-M. |
| Max Input Power | 40 mW | - | |
| Sensitivity | 104 dB | 84 dB | Philips BASS+ SHB3175BK have higher sensitivity than Poly Blackwire 8225-M. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | Philips BASS+ SHB3175BK have a thicker diaphragm than Poly Blackwire 8225-M. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Philips BASS+ SHB3175BK | Poly Blackwire 8225-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Noise Cancelling | - | Yes | Poly Blackwire 8225-M microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -35 dBV/Pascal |
| REMOTE CONTROL | Philips BASS+ SHB3175BK | Poly Blackwire 8225-M |
|---|
| Controls | Volume control, answer/end, microphone on/mute, phone/music mode, reject call | Mute, volume, answer/end, Microsoft Teams button |
|---|
| CABLE | Philips BASS+ SHB3175BK | Poly Blackwire 8225-M |
|---|
| Cable Type | USB charge cable | Headset cable - 2.2 m | |
|---|---|---|---|
| Cable Length | - | 2.2 m |
| BATTERY AND CHARGING | Philips BASS+ SHB3175BK | Poly Blackwire 8225-M |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 12 hours | - | |
| Standby Time | 166 hours | - |
| CONNECTIONS | Philips BASS+ SHB3175BK | Poly Blackwire 8225-M |
|---|
| Connector Type | Bluetooth USB (power only) |
Headset (4 PIN USB Type A) |
|---|
| OTHERS | Philips BASS+ SHB3175BK | Poly Blackwire 8225-M |
|---|
| Included Accessories | USB charging cable | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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