Side by side comparison and review of Sharkoon Rush ER2 and Audio-Technica ATH SR50BT. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sharkoon Rush ER2 | Audio-Technica ATH SR50BT |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Weight | 266 g | 180 g | Audio-Technica ATH SR50BT are lighter than Sharkoon Rush ER2 headphones. |
| Colour | White | Red | Green | Blue | Black | Brown-grey | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Game console, portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sharkoon Rush ER2 | Audio-Technica ATH SR50BT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | 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 | 20 - 20000 Hz | 5 - 40000 Hz | Audio-Technica ATH SR50BT offer a larger frequency range than Sharkoon Rush ER2. |
| Max Input Power | 100 mW | 1500 mW | |
| Sensitivity | 92 dB | 98 dB/mW | Audio-Technica ATH SR50BT have higher sensitivity than Sharkoon Rush ER2. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 45 mm | Audio-Technica ATH SR50BT have a thicker diaphragm than Sharkoon Rush ER2. |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sharkoon Rush ER2 | Audio-Technica ATH SR50BT |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 30 - 16000 Hz | 50 - 4000 Hz | Sharkoon Rush ER2 offer a larger microphone frequency range than Audio-Technica ATH SR50BT. |
| Audio Input Details | Omni-directional - 30 - 16000 Hz - Output Impedance 2.2 kOhm | - | |
| Sensitivity | -58 dB | -40 dB | |
| Impedance | 2.2 kOhm | - |
| REMOTE CONTROL | Sharkoon Rush ER2 | Audio-Technica ATH SR50BT |
|---|
| Controls | Volume control, microphone on/mute | Volume |
|---|
| CABLE | Sharkoon Rush ER2 | Audio-Technica ATH SR50BT |
|---|
| Cable Type | Headset cable - 1.1 m Headset cable - 2.5 m |
Headphones cable - detachable - L shaped - 1.2 m USB charge cable - detachable |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Sharkoon Rush ER2 | 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 | Sharkoon Rush ER2 | Audio-Technica ATH SR50BT |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sharkoon Rush ER2 | Audio-Technica ATH SR50BT |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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