In depth comparison and review of Poly Blackwire 325 and Sony WH-1000XM5. 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 325 | Sony WH-1000XM5 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 300 Series | - | |
| Weight | - | 250 g | |
| Colour | - | Black | Silver | |
| Headband Material | Metal | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly Blackwire 325 | Sony WH-1000XM5 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Serial Copy Management System (SCMS-T) | |
| Bluetooth Audio Codec | - | SBC, AAC, LDAC | |
| Active Noise Cancelling | - | Yes | Sony WH-1000XM5 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Digital Sound Enhancement Engine Extreme (DSEE Extreme), Ambient Sound Mode, 360 Reality Audio | |
| Frequency Response | 20 - 20000 Hz | 4 - 40000 Hz | Sony WH-1000XM5 offer a larger frequency range than Poly Blackwire 325. |
| Diaphragm | - | 30 mm | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | HD Noise Canceling Processor QN1, Google Fast Pair, Quick Attention function, Atmospheric Pressure Optimising, Microsoft Swift Pair, Speak-to-Chat | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325 | Sony WH-1000XM5 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | - | 8 |
| REMOTE CONTROL | Poly Blackwire 325 | Sony WH-1000XM5 |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire 325 | Sony WH-1000XM5 |
|---|
| Cable Type | Headset cable - 2.13 m | USB charge cable - detachable Audio cable - detachable - L shaped / mini-phone stereo 3.5 mm - 1.2 m |
|
|---|---|---|---|
| Cable Length | 2.13 m | - | |
| Detachable Cable | - | Yes |
| FEATURES | Poly Blackwire 325 | Sony WH-1000XM5 |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Google Assistant, Alexa | |
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly Blackwire 325 | Sony WH-1000XM5 |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 32 hour(s) | |
| Battery Life Details | - | Continuous playback (active noise-cancelling on): up to 24 hours Continuous playback (active noise-cancelling off): up to 32 hours |
|
| Charging Time | - | 3.5 hour(s) |
| CONNECTIONS | Poly Blackwire 325 | Sony WH-1000XM5 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
USB (power only) Bluetooth Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire 325 | Sony WH-1000XM5 |
|---|
| Included Accessories | - | Carrying case, USB charge cable, headphones cable (1.2 m) | |
|---|---|---|---|
| Compliant Standards | - | JEITA | |
| Service & Support | Limited warranty - 2 years | - |
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