In depth comparison and review of Sony MDR 1000X and Poly EncorePro 725. 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 | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Weight | 275 g | 78 g | Poly EncorePro 725 are lighter than Sony MDR 1000X headphones. |
| Colour | Black | Beige | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sony MDR 1000X can be folded. |
| Connectivity Technology | Wireless | Wired | |
| 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 | 4 - 40000 Hz | - | |
| Sensitivity | 103 dB/mW | - | |
| Impedance | 46 Ohm | - | |
| Diaphragm | Liquid crystal polymer - 40 mm | 28 mm | Sony MDR 1000X have a thicker diaphragm than Poly EncorePro 725. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology |
| MICROPHONE | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 725 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | - | 100 - 6800 Hz |
| REMOTE CONTROL | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Controls | Volume control | - |
|---|
| CABLE | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.5 m | - | |
|---|---|---|---|
| Cable Length | 1.5 m | 89 cm | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Features | - | 290° rotatable microphone |
|---|
| BATTERY AND CHARGING | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 20 hours | - | |
| Standby Time | 34 hours | - | |
| Charging Time | 4 hours | - |
| WIRELESS LINK | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Connector Type | Bluetooth USB Headphones (mini-phone stereo 3.5 mm) |
USB (USB Type-A) |
|---|
| OTHERS | Sony MDR 1000X | Poly EncorePro 725 |
|---|
| Included Accessories | Carrying case, USB cable, in-flight plug adapter | - |
|---|
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