Detailed comparison and review of Sennheiser HD 2.20s and Audio-Technica ATH SR50BT. 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 2.20s | Audio-Technica ATH SR50BT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Series | HD 2.0 | - | |
| Weight | 246 g | 180 g | Audio-Technica ATH SR50BT are lighter than Sennheiser HD 2.20s headphones. |
| Colour | Black | Black | Brown-grey | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 2.20s | Audio-Technica ATH SR50BT |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | - | Yes | Audio-Technica ATH SR50BT can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 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, aptX | |
| Noise Isolating | - | Yes | Audio-Technica ATH SR50BT are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 18000 Hz | 5 - 40000 Hz | Audio-Technica ATH SR50BT offer a larger frequency range than Sennheiser HD 2.20s. |
| Max Input Power | - | 1500 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 117 dB | 98 dB/mW | Sennheiser HD 2.20s have higher sensitivity than Audio-Technica ATH SR50BT. |
| Impedance | 26 Ohm | - | |
| Diaphragm | - | 45 mm | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Sennheiser HD 2.20s | Audio-Technica ATH SR50BT |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 4000 Hz | |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | Sennheiser HD 2.20s | Audio-Technica ATH SR50BT |
|---|
| Controls | Volume, answer/end, play/pause | Volume |
|---|
| CABLE | Sennheiser HD 2.20s | Audio-Technica ATH SR50BT |
|---|
| Cable Type | Headphones cable - 1.4 m | Headphones cable - detachable - L shaped - 1.2 m USB charge cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.4 m | 1.2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Sennheiser HD 2.20s | Audio-Technica ATH SR50BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 25 hour(s) | |
| Standby Time | - | 1000 hours | |
| Charging Time | - | 5 hour(s) |
| CONNECTIONS | Sennheiser HD 2.20s | Audio-Technica ATH SR50BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 2.20s | Audio-Technica ATH SR50BT |
|---|
| Included Accessories | Audio cable (1.4 m) | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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