Detailed comparison and review of Sony MDR 1000X and beyerdynamic DT 990 PRO. 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 MDR 1000X | beyerdynamic DT 990 PRO |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 275 g | 250 g | beyerdynamic DT 990 PRO are lighter than Sony MDR 1000X headphones. |
| Colour | Black | Beige | Black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sony MDR 1000X | beyerdynamic DT 990 PRO |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Open | |
| 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 | 5 - 35000 Hz | Sony MDR 1000X offer a larger frequency range than beyerdynamic DT 990 PRO. |
| Max Input Power | - | 100 mW | |
| Total Harmonic Distortion (THD) | - | 0.2% | |
| Sensitivity | 103 dB/mW | 96 dB | Sony MDR 1000X have higher sensitivity than beyerdynamic DT 990 PRO. |
| Impedance | 46 Ohm | 250 Ohm | |
| Diaphragm | Liquid crystal polymer - 40 mm | - | |
| Magnet Material | Neodymium | - |
| REMOTE CONTROL | Sony MDR 1000X | beyerdynamic DT 990 PRO |
|---|
| Controls | Volume control | - |
|---|
| CABLE | Sony MDR 1000X | beyerdynamic DT 990 PRO |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.5 m | Headphones cable - 3 m | |
|---|---|---|---|
| Cable Length | 1.5 m | 3 m | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | Gold |
| BATTERY AND CHARGING | Sony MDR 1000X | beyerdynamic DT 990 PRO |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 20 hours | - | |
| Standby Time | 34 hours | - | |
| Charging Time | 4 hours | - |
| WIRELESS LINK | Sony MDR 1000X | beyerdynamic DT 990 PRO |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR 1000X | beyerdynamic DT 990 PRO |
|---|
| Connector Type | Bluetooth USB Headphones (mini-phone stereo 3.5 mm) |
Headphones (mini-phone 3.5mm) |
|---|
| OTHERS | Sony MDR 1000X | beyerdynamic DT 990 PRO |
|---|
| Included Accessories | Carrying case, USB cable, in-flight plug adapter | 6.3 mm (1/4") stereo adapter |
|---|
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