In depth comparison and review of Urbanista Miami and Poly Blackwire 3320-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 3320-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | 117 g | 130 g | Urbanista Miami are lighter than Urbanista Miami headphones. |
| Colour | Teal green | Pink panther | Fluffy cloud | Dark clown | Petrol blue | Black | |
| Earpad Material | - | Foam | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Urbanista Miami | Poly Blackwire 3320-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 | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Ambient Sound Mode | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 107 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than Urbanista Miami. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | Urbanista Miami have a thicker diaphragm than Poly Blackwire 3320-M. |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Urbanista Miami | Poly Blackwire 3320-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Microphone Operation Mode | Mono | - | |
| Frequency Response | 30 - 10000 Hz | 100 - 10000 Hz | Urbanista Miami offer a larger microphone frequency range than Poly Blackwire 3320-M. |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | Urbanista Miami | Poly Blackwire 3320-M |
|---|
| Controls | Answer/end | Mute, volume, answer/end |
|---|
| CABLE | Urbanista Miami | Poly Blackwire 3320-M |
|---|
| Cable Type | Audio cable | - | |
|---|---|---|---|
| Plated Connector | Gold | - |
| FEATURES | Urbanista Miami | Poly Blackwire 3320-M |
|---|
| Intelligent Assistant | Google Assistant | - |
|---|
| BATTERY AND CHARGING | Urbanista Miami | Poly Blackwire 3320-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 3320-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (24 pin USB-C) |
|---|
| OTHERS | Urbanista Miami | Poly Blackwire 3320-M |
|---|
| Included Accessories | Airplane adapter, USB-C charging cable, travel case | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone, Windows phone | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS |
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