Detailed comparison and review of Sennheiser HD 4.20s and Sony MDR 1000X. 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 | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | - | 275 g | |
| Colour | Black | Black | Beige | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | 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. |
| Noise Isolating | Yes | - | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 4 - 40000 Hz | |
| Sensitivity | - | 103 dB/mW | |
| Impedance | - | 46 Ohm | |
| Diaphragm | - | Liquid crystal polymer - 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Controls | 1-button remote | Volume control |
|---|
| CABLE | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Cable Type | - | Headphones cable - detachable - L shaped - 1.5 m | |
|---|---|---|---|
| Cable Length | 1.4 m | 1.5 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | Gold |
| BATTERY AND CHARGING | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 20 hours | |
| Standby Time | - | 34 hours | |
| Charging Time | - | 4 hours |
| WIRELESS LINK | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Transmission Range | - | 10 m | |
|---|---|---|---|
| Modulation Type | - | FHSS | |
| Radio Frequency Range | - | 2.4 - 2.4835GHz |
| CONNECTIONS | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Bluetooth USB Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 4.20s | Sony MDR 1000X |
|---|
| Included Accessories | - | Carrying case, USB cable, in-flight plug adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
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