Side by side comparison and review of Sony Gold and Poly Blackwire 3225 (3300 Series). 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 | Sony Gold | Poly Blackwire 3225 (3300 Series) |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | 17.2 cm | 17.8 cm | |
| Width | 20.1 cm | 15.5 cm | |
| Depth | 9.1 cm | 3.2 cm | |
| Weight | 230 g | 64 g | Poly Blackwire 3225 (3300 Series) are lighter than Sony Gold headphones. |
| Dimensions & Weight Details | Headphones: 20.1 cm x 9.1 cm x 17.2 cm / 230 g Receiver: 4.8 cm x 0.8 cm x 1.8 cm / 6 g |
- | |
| Colour | Black | White | Rose gold | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Game console | Computer |
| SOUND QUALITY | Sony Gold | Poly Blackwire 3225 (3300 Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3225 (3300 Series) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Sensitivity | - | 90 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 28 mm | |
| Features | - | Digital signal processing, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony Gold | Poly Blackwire 3225 (3300 Series) |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | Yes | - | Sony Gold microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Sony Gold | Poly Blackwire 3225 (3300 Series) |
|---|
| Controls | - | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | Sony Gold | Poly Blackwire 3225 (3300 Series) |
|---|
| Cable Type | Headphones cable Micro-USB charge cable |
USB-A cable |
|---|
| BATTERY AND CHARGING | Sony Gold | Poly Blackwire 3225 (3300 Series) |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 570 mAh | - |
| CONNECTIONS | Sony Gold | Poly Blackwire 3225 (3300 Series) |
|---|
| Connector Type | USB Headphones (mini-phone stereo 3.5 mm) |
USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sony Gold | Poly Blackwire 3225 (3300 Series) |
|---|
| Included Accessories | Wireless adapter | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 |
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