Side by side comparison and review of Sony Gold and Poly Blackwire 325. 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 325 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 300 Series | |
| Height | 17.2 cm | - | |
| Width | 20.1 cm | - | |
| Depth | 9.1 cm | - | |
| Weight | 230 g | - | |
| 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 | - | |
| Headband Material | - | Metal | |
| Recommended Use | Game console | - |
| SOUND QUALITY | Sony Gold | Poly Blackwire 325 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony Gold | Poly Blackwire 325 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Noise Cancelling | Yes | - | Sony Gold microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Sony Gold | Poly Blackwire 325 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | Sony Gold | Poly Blackwire 325 |
|---|
| Cable Type | Headphones cable Micro-USB charge cable |
Headset cable - 2.13 m | |
|---|---|---|---|
| Cable Length | - | 2.13 m |
| FEATURES | Sony Gold | Poly Blackwire 325 |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Sony Gold | Poly Blackwire 325 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 570 mAh | - |
| CONNECTIONS | Sony Gold | Poly Blackwire 325 |
|---|
| Connector Type | USB Headphones (mini-phone stereo 3.5 mm) |
USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Sony Gold | Poly Blackwire 325 |
|---|
| Included Accessories | Wireless adapter | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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