In depth comparison and review of Poly Blackwire 3325 and Skullcandy HESH ANC. 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 | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 3300 Series | - | |
| Height | 18.6 cm | - | |
| Width | 21.6 cm | - | |
| Depth | 5.6 cm | - | |
| Weight | 130 g | 228 g | Poly Blackwire 3325 are lighter than Poly Blackwire 3325 headphones. |
| Colour | - | Mod white | True black | |
| Earpad Material | Leatherette | - | |
| Protection | Hearing protection | - | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Foldable | - | Yes | Skullcandy HESH ANC can be folded. |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Active Noise Cancelling | - | Yes | Skullcandy HESH ANC are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 94 dB | 99.63 dB | Skullcandy HESH ANC have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 99.63 dB | |
| Diaphragm | 32 mm | 40 mm | Skullcandy HESH ANC have a thicker diaphragm than Poly Blackwire 3325. |
| Features | SoundGuard Technology | Built-in Tile Tracker | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Noise Cancelling | Yes | - | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Controls | Mute, volume, answer/end | Power on/off, volume control, answer/end, play/pause, next/previous track, pair mode, voice assistant, ANC on/off, ANC/ambient |
|---|
| CABLE | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Cable Type | Headset cable | Headphones cable - detachable USB-C charge cable - detachable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Intelligent Assistant | - | Siri, Google Assistant |
|---|
| BATTERY AND CHARGING | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 22 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 22 hours Continuous playback (noise cancelling OFF): up to 30 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire 3325 | Skullcandy HESH ANC |
|---|
| Included Accessories | Carrying pouch | Travel bag, USB-C charging cable | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Compliant Standards | - | FCC Part 15, Directive 2014/53/EU | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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