In depth comparison and review of Urbanista Miami and Poly Blackwire 8225-M. 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 | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-A | |
|---|---|---|---|
| Weight | 117 g | 186 g | Urbanista Miami are lighter than Urbanista Miami headphones. |
| Colour | Teal green | Pink panther | Fluffy cloud | Dark clown | Petrol blue | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Urbanista Miami can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Ambient Sound Mode | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 107 dB | 84 dB | Urbanista Miami have higher sensitivity than Poly Blackwire 8225-M. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | Urbanista Miami have a thicker diaphragm than Poly Blackwire 8225-M. |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Microphone Operation Mode | Mono | - | |
| Noise Cancelling | - | Yes | Poly Blackwire 8225-M microphone can cancel out ambient noise. |
| Frequency Response | 30 - 10000 Hz | 100 - 10000 Hz | Urbanista Miami offer a larger microphone frequency range than Poly Blackwire 8225-M. |
| Sensitivity | - | -35 dBV/Pascal |
| REMOTE CONTROL | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Controls | Answer/end | Mute, volume, answer/end, Microsoft Teams button |
|---|
| CABLE | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Cable Type | Audio cable | Headset cable - 2.2 m | |
|---|---|---|---|
| Cable Length | - | 2.2 m | |
| Plated Connector | Gold | - |
| FEATURES | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Intelligent Assistant | Google Assistant | - |
|---|
| BATTERY AND CHARGING | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 750 mAh | - | |
| Battery Life | 50 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 40 hours | - |
| CONNECTIONS | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Urbanista Miami | Poly Blackwire 8225-M |
|---|
| Included Accessories | Airplane adapter, USB-C charging cable, travel case | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone, Windows phone | - |
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