In depth comparison and review of AKG K52 and Poly Blackwire 3325. 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 | AKG K52 | Poly Blackwire 3325 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | - | 18.6 cm | |
| Width | - | 21.6 cm | |
| Depth | - | 5.6 cm | |
| Weight | 200 g | 130 g | Poly Blackwire 3325 are lighter than AKG K52 headphones. |
| Colour | Matte black | - | |
| Earpad Material | Leatherette | Leatherette | |
| Protection | - | Hearing protection | |
| Recommended Use | Professional audio | - |
| SOUND QUALITY | AKG K52 | Poly Blackwire 3325 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | AKG K52 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | AKG K52 offer a larger frequency range than Poly Blackwire 3325. |
| Max Input Power | 200 mW | - | |
| Sensitivity | 110 dB | 94 dB | AKG K52 have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | AKG K52 have a thicker diaphragm than Poly Blackwire 3325. |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | AKG K52 | Poly Blackwire 3325 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | AKG K52 | Poly Blackwire 3325 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | AKG K52 | Poly Blackwire 3325 |
|---|
| Cable Type | Headphones cable - 2.5 m | Headset cable | |
|---|---|---|---|
| Cable Length | 2.5 m | - |
| CONNECTIONS | AKG K52 | Poly Blackwire 3325 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | AKG K52 | Poly Blackwire 3325 |
|---|
| Included Accessories | 3.5 mm to 6.3 mm adapter | Carrying pouch | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | - | Limited warranty - 2 years |
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