In depth comparison and review of Poly Blackwire C225 and Sony MDR 1000X. 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 C225 | Sony MDR 1000X |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | - | 275 g | |
| Colour | - | Black | Beige | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly Blackwire C225 | Sony MDR 1000X |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | Sony MDR 1000X can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | |
| Active Noise Cancelling | - | Yes | Sony MDR 1000X are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 4 - 40000 Hz | Sony MDR 1000X offer a larger frequency range than Poly Blackwire C225. |
| Sensitivity | - | 103 dB/mW | |
| Impedance | - | 46 Ohm | |
| Diaphragm | - | Liquid crystal polymer - 40 mm | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | Sony MDR 1000X |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C225 | Sony MDR 1000X |
|---|
| Controls | Mute, volume, answer/end | Volume control |
|---|
| CABLE | Poly Blackwire C225 | Sony MDR 1000X |
|---|
| Cable Type | Headset cable | Headphones cable - detachable - L shaped - 1.5 m | |
|---|---|---|---|
| Cable Length | - | 1.5 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Poly Blackwire C225 | Sony MDR 1000X |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 20 hours | |
| Standby Time | - | 34 hours | |
| Charging Time | - | 4 hours |
| WIRELESS LINK | Poly Blackwire C225 | Sony MDR 1000X |
|---|
| Transmission Range | - | 10 m | |
|---|---|---|---|
| Modulation Type | - | FHSS | |
| Radio Frequency Range | - | 2.4 - 2.4835GHz |
| CONNECTIONS | Poly Blackwire C225 | Sony MDR 1000X |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Bluetooth USB Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire C225 | Sony MDR 1000X |
|---|
| Included Accessories | - | Carrying case, USB cable, in-flight plug adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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