Detailed comparison and review of Sony WH-1000XM3 and Poly Blackwire 3325. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | 26.5 cm | 18.6 cm | |
| Width | 18.6 cm | 21.6 cm | |
| Depth | 2.93 cm | 5.6 cm | |
| Weight | 255 g | 130 g | Poly Blackwire 3325 are lighter than Sony WH-1000XM3 headphones. |
| Colour | Black | Silver | - | |
| Earpad Material | - | Leatherette | |
| Protection | - | Hearing protection | |
| Recommended Use | Portable electronics | - | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, LDAC | - | |
| Active Noise Cancelling | Yes | - | Sony WH-1000XM3 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Digital Noise Cancelling technology (DNC) | - | |
| Volume Limiting Function | Yes | - | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | Digital Sound Enhancement Engine HX (DSEE HX) | - | |
| Frequency Response | 4 - 40000 Hz | 20 - 20000 Hz | Sony WH-1000XM3 offer a larger frequency range than Poly Blackwire 3325. |
| Sensitivity | 104.5 dB/mW | 94 dB | Sony WH-1000XM3 have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | Aluminium coated LCP - 40 mm | 32 mm | Sony WH-1000XM3 have a thicker diaphragm than Poly Blackwire 3325. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Controls | Volume, next/previous track, voice assistant, phone button | Mute, volume, answer/end |
|---|
| CABLE | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Cable Type | USB-C charge cable - detachable Headphones cable - detachable - OFC - L shaped - 1.2 m |
Headset cable | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Intelligent Assistant | Google Assistant | - | |
|---|---|---|---|
| Sensors | Atmospheric pressure sensor | - | |
| Additional Functions | Touch panel | - |
| BATTERY AND CHARGING | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 38 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 38 hours Continuous playback (noise cancelling ON): up to 30 hours Standby (noise cancelling ON): up to 30 hours Standby (noise cancelling OFF): up to 200 hours |
- | |
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | - | |
| Included Qty | 1 | - |
| CONNECTIONS | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Connector Type | USB (power only) Headphones |
USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Sony WH-1000XM3 | Poly Blackwire 3325 |
|---|
| Included Accessories | Carrying case, airplane adapter | Carrying pouch | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - labour - 90 days Limited warranty - parts - 1 year |
Limited warranty - 2 years |
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