Side by side comparison and review of Poly Blackwire 325 and Logitech Zone 900. 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 | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 17.67 cm | |
| Width | - | 17.47 cm | |
| Depth | - | 7.07 cm | |
| Weight | - | 180.8 g | |
| Body Material | - | Plastic, metal, silicone | |
| Headband Material | Metal | - | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Active Noise Cancelling | - | Yes | Logitech Zone 900 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 30 - 13000 Hz | Poly Blackwire 325 offer a larger frequency range than Logitech Zone 900. |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 85 - 20000 Hz | Logitech Zone 900 offer a larger microphone frequency range than Poly Blackwire 325. |
| REMOTE CONTROL | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Cable Type | Headset cable - 2.13 m | USB-C charge cable - detachable | |
|---|---|---|---|
| Cable Length | 2.13 m | - |
| FEATURES | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion - - wireless charging | |
|---|---|---|---|
| Battery Life | - | 16 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling OFF): up to 16 hours Continuous playback (noise cancelling ON): up to 14 hours Continuous talk (noise cancelling OFF): up to 15 hours Continuous talk (noise cancelling ON): up to 14 hours |
|
| Wireless Charging Standards | - | Qi |
| CONNECTIONS | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
- |
|---|
| OTHERS | Poly Blackwire 325 | Logitech Zone 900 |
|---|
| Included Accessories | - | Travel bag, USB wireless receiver, USB-C adapter, USB-C to USB-A charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone, Chrome OS, Mac, Windows, Android tablet | |
| Compliant Standards | - | TIA 920 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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