Side by side comparison and review of V7 HB800ANC 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 | V7 HB800ANC | Poly Blackwire 3225 (3300 Series) |
|---|
| Product Type | Headset - Bluetooth - wireless - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | - | 64 g | |
| Colour | Black | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | - | Computer | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | V7 HB800ANC | Poly Blackwire 3225 (3300 Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | V7 HB800ANC can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 10 mW | - | |
| Sensitivity | 120 dB | 90 dB | V7 HB800ANC have higher sensitivity than Poly Blackwire 3225 (3300 Series). |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 28 mm | V7 HB800ANC have a thicker diaphragm than Poly Blackwire 3225 (3300 Series). |
| Features | - | Digital signal processing, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | V7 HB800ANC | Poly Blackwire 3225 (3300 Series) |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | V7 HB800ANC | Poly Blackwire 3225 (3300 Series) |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant, ANC on/off | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | V7 HB800ANC | Poly Blackwire 3225 (3300 Series) |
|---|
| Cable Type | USB-C charge cable - 80 cm Audio cable - detachable - 1.2 m |
USB-A cable |
|---|
| BATTERY AND CHARGING | V7 HB800ANC | Poly Blackwire 3225 (3300 Series) |
|---|
| Battery Type | Rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 500 mAh | - | |
| Battery Life | 26 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF / Bluetooth): up to 26 hours Continuous playback (noise cancelling ON / Bluetooth): up to 23 hours |
- | |
| Charging Time | 1 hour(s) | - |
| CONNECTIONS | V7 HB800ANC | Poly Blackwire 3225 (3300 Series) |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | V7 HB800ANC | Poly Blackwire 3225 (3300 Series) |
|---|
| Included Accessories | Storage bag | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Compliant Standards | FCC, RoHS, BQB | - | |
| Service & Support | Limited warranty - 2 years | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
