In depth comparison and review of Poly Blackwire C225 and Philips BASS+ SHB3175WT. 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 | Poly Blackwire C225 | Philips BASS+ SHB3175WT |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 18.5 cm | |
| Width | - | 19 cm | |
| Depth | - | 4.6 cm | |
| Weight | - | 190 g | |
| Colour | - | White | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly Blackwire C225 | Philips BASS+ SHB3175WT |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Philips BASS+ SHB3175WT 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) | |
| Noise Isolating | - | Yes | Philips BASS+ SHB3175WT are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 8 - 21500 Hz | Philips BASS+ SHB3175WT offer a larger frequency range than Poly Blackwire C225. |
| Max Input Power | - | 40 mW | |
| Sensitivity | - | 104 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | Philips BASS+ SHB3175WT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C225 | Philips BASS+ SHB3175WT |
|---|
| Controls | Mute, volume, answer/end | Volume control, answer/end, microphone on/mute, phone/music mode, reject call |
|---|
| CABLE | Poly Blackwire C225 | Philips BASS+ SHB3175WT |
|---|
| Cable Type | Headset cable | USB charge cable |
|---|
| BATTERY AND CHARGING | Poly Blackwire C225 | Philips BASS+ SHB3175WT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 12 hours | |
| Standby Time | - | 166 hours |
| CONNECTIONS | Poly Blackwire C225 | Philips BASS+ SHB3175WT |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Bluetooth USB (power only) |
|---|
| OTHERS | Poly Blackwire C225 | Philips BASS+ SHB3175WT |
|---|
| Included Accessories | - | USB charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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