In depth comparison and review of Audio-Technica ATH M50xBT2 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 | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | M-Series | C-series | |
| Height | - | 20 cm | |
| Width | - | 16.5 cm | |
| Depth | - | 5.8 cm | |
| Weight | 307 g | 200 g | EPOS I SENNHEISER C20 are lighter than Audio-Technica ATH M50xBT2 headphones. |
| Colour | Black | Black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 25 m | EPOS I SENNHEISER C20 have a greater operating distance than Audio-Technica ATH M50xBT2. |
| SOUND QUALITY | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Audio-Technica ATH M50xBT2 can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| 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, LDAC | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 28000 Hz | - | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Sensitivity | 99 dB/mW | - | |
| Impedance | 38 Ohm | - | |
| Diaphragm | 45 mm | - | |
| Features | MultiPoint Technology, Low Latency Mode, Google Fast Pair | EPOS BrainAdapt Technology |
| MICROPHONE | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional, beamforming | - | |
| Frequency Response | 85 - 15000 Hz | - | |
| Sensitivity | -38 dBV/Pascal | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Controls | Mute, volume, power on/off, status indicator, answer/end, play/pause, next/previous track, voice assistant | - |
|---|
| CABLE | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.2 m USB-C charge cable - detachable - 30 cm |
- | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Features | Fast charge | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri, Google Assistant, Alexa built-in | - | |
| Additional Functions | Amplifier | - |
| BATTERY AND CHARGING | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 50 hour(s) | - | |
| Standby Time | - | 300 hours | |
| Charging Time | 3.5 hour(s) | 2 hour(s) | EPOS I SENNHEISER C20 recharge faster than Audio-Technica ATH M50xBT2. |
| WIRELESS LINK | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Radio Transmitter Power | 5.1 mW | - |
|---|
| CONNECTIONS | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Audio-Technica ATH M50xBT2 | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | Protective pouch, USB-C charging cable | Carrying case, charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Compatibility | iPhone, Android phone, Android tablet | - | |
| Compliant Standards | RSS-102, FCC Part 15, CAN ICES-3(B)/NMB3(B) | - | |
| Service & Support | - | Limited warranty - 2 years |
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