In depth comparison and review of Sony WH-1000XM3 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 WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | 26.5 cm | 20 cm | |
| Width | 18.6 cm | 16.5 cm | |
| Depth | 2.93 cm | 5.8 cm | |
| Weight | 255 g | 200 g | EPOS I SENNHEISER C20 are lighter than Sony WH-1000XM3 headphones. |
| Colour | Black | Silver | Black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 25 m | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Sony WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, LDAC | - | |
| Active Noise Cancelling | Yes | - | Sony WH-1000XM3 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Digital Noise Cancelling technology (DNC) | - | |
| Volume Limiting Function | Yes | - | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | Digital Sound Enhancement Engine HX (DSEE HX) | - | |
| Frequency Response | 4 - 40000 Hz | - | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Sensitivity | 104.5 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | Aluminium coated LCP - 40 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | EPOS BrainAdapt Technology |
| MICROPHONE | Sony WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Sony WH-1000XM3 microphone can cancel out ambient noise. |
| REMOTE CONTROL | Sony WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Controls | Volume, next/previous track, voice assistant, phone button | - |
|---|
| CABLE | Sony WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Cable Type | USB-C charge cable - detachable Headphones cable - detachable - OFC - L shaped - 1.2 m |
- | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | Sony WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Intelligent Assistant | Google Assistant | - | |
|---|---|---|---|
| Sensors | Atmospheric pressure sensor | - | |
| Additional Functions | Touch panel | - |
| BATTERY AND CHARGING | Sony WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 38 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 38 hours Continuous playback (noise cancelling ON): up to 30 hours Standby (noise cancelling ON): up to 30 hours Standby (noise cancelling OFF): up to 200 hours |
- | |
| Standby Time | 200 hours | 300 hours | EPOS I SENNHEISER C20 have longer standby time than Sony WH-1000XM3. |
| Charging Time | 3 hour(s) | 2 hour(s) | EPOS I SENNHEISER C20 recharge faster than Sony WH-1000XM3. |
| Included Qty | 1 | - |
| CONNECTIONS | Sony WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Connector Type | USB (power only) Headphones |
- |
|---|
| OTHERS | Sony WH-1000XM3 | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | Carrying case, airplane adapter | Carrying case, charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Service & Support | Limited warranty - labour - 90 days Limited warranty - parts - 1 year |
Limited warranty - 2 years |
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