In depth comparison and review of Sony MDR 1000X and EPOS I SENNHEISER C20. 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 | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | - | 20 cm | |
| Width | - | 16.5 cm | |
| Depth | - | 5.8 cm | |
| Weight | 275 g | 200 g | EPOS I SENNHEISER C20 are lighter than Sony MDR 1000X headphones. |
| Colour | Black | Beige | Black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 25 m | EPOS I SENNHEISER C20 have a greater operating distance than Sony MDR 1000X. |
| SOUND QUALITY | Sony MDR 1000X | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sony MDR 1000X can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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 | - | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Sensitivity | 103 dB/mW | - | |
| Impedance | 46 Ohm | - | |
| Diaphragm | Liquid crystal polymer - 40 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | EPOS BrainAdapt Technology |
| MICROPHONE | Sony MDR 1000X | EPOS I SENNHEISER C20 |
|---|
| Type | - | Boom |
|---|
| REMOTE CONTROL | Sony MDR 1000X | EPOS I SENNHEISER C20 |
|---|
| Controls | Volume control | - |
|---|
| CABLE | Sony MDR 1000X | EPOS I SENNHEISER C20 |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.5 m | - | |
|---|---|---|---|
| Cable Length | 1.5 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Sony MDR 1000X | EPOS I SENNHEISER C20 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 20 hours | - | |
| Standby Time | 34 hours | 300 hours | EPOS I SENNHEISER C20 have longer standby time than Sony MDR 1000X. |
| Charging Time | 4 hours | 2 hour(s) | EPOS I SENNHEISER C20 recharge faster than Sony MDR 1000X. |
| WIRELESS LINK | Sony MDR 1000X | EPOS I SENNHEISER C20 |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR 1000X | EPOS I SENNHEISER C20 |
|---|
| Connector Type | Bluetooth USB Headphones (mini-phone stereo 3.5 mm) |
- |
|---|
| OTHERS | Sony MDR 1000X | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | Carrying case, USB cable, in-flight plug adapter | Carrying case, charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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