In depth comparison and review of Poly Blackwire 325-M and Philips BASS+ SHB3075BK. 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 325-M | Philips BASS+ SHB3075BK |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 18.5 cm | |
| Width | - | 13.5 cm | |
| Depth | - | 4 cm | |
| Weight | - | 132 g | |
| Colour | - | Black | |
| Headband Material | Metal | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Philips BASS+ SHB3075BK 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 9 - 21000 Hz | Philips BASS+ SHB3075BK offer a larger frequency range than Poly Blackwire 325-M. |
| Max Input Power | - | 40 mW | |
| Sensitivity | - | 103 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | PET - 32 mm | |
| Magnet Material | - | NdFeB | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Controls | Mute, volume, answer/end | Volume control, answer/end, microphone on/mute, hold, phone/music mode, reject call |
|---|
| CABLE | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Cable Type | Headset cable - 2.13 m | USB charge cable | |
|---|---|---|---|
| Cable Length | 2.13 m | - |
| FEATURES | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Additional Functions | DSP | USB charging port |
|---|
| BATTERY AND CHARGING | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 12 hours | |
| Battery Life Details | - | Continuous playback: up to 12 hours Continuous playback: up to 12 hours Standby: up to 166 hours |
|
| Standby Time | - | 166 hours |
| WIRELESS LINK | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
USB (power only) Bluetooth |
|---|
| OTHERS | Poly Blackwire 325-M | Philips BASS+ SHB3075BK |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
|---|
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