Detailed comparison and review of Audio-Technica ATH SR50BT and Bowers & Wilkins PX7 S2. 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 | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - USB-C | |
|---|---|---|---|
| Weight | 180 g | 307 g | Audio-Technica ATH SR50BT are lighter than Audio-Technica ATH SR50BT headphones. |
| Dimensions & Weight Details | - | Case: 18.9 cm x 6.3 cm x 23.3 cm | |
| Colour | Black | Brown-grey | Black | |
| Earpad Material | Memory foam | Memory foam | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Audio-Technica ATH SR50BT can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Bowers & Wilkins PX7 S2 have a more advanced version of Bluetooth than Audio-Technica ATH SR50BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | SBC, AAC, aptX, aptX HD, aptX Adaptive | |
| Active Noise Cancelling | - | Yes | Bowers & Wilkins PX7 S2 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid Active Noise Cancelling | |
| Noise Isolating | Yes | - | Audio-Technica ATH SR50BT are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 40000 Hz | - | |
| Max Input Power | 1500 mW | - | |
| Sensitivity | 98 dB/mW | - | |
| Diaphragm | 45 mm | Bio-cellulose - 40 mm | Audio-Technica ATH SR50BT have a thicker diaphragm than Bowers & Wilkins PX7 S2. |
| Features | - | Ambient Pass-Through | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Bowers & Wilkins PX7 S2 microphone can cancel out ambient noise. |
| Frequency Response | 50 - 4000 Hz | - | |
| Sensitivity | -40 dB | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Controls | Volume | - |
|---|
| CABLE | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.2 m USB charge cable - detachable |
USB-C to mini-phone 3.5 mm cable - detachable - 1.2 m USB-C to USB-C cable - detachable - 1.2 m |
|
|---|---|---|---|
| Cable Length | 1.2 m | 1.2 m | |
| Detachable Cable | Yes | Yes |
| FEATURES | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Features | - | Wear detection |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 25 hour(s) | 30 hour(s) | Bowers & Wilkins PX7 S2 lasts longer on a single charge than the Audio-Technica ATH SR50BT. |
| Battery Life Details | - | Continuous playback: up to 30 hours Continuous playback (with 15 min charge): up to 7 hours |
|
| Standby Time | 1000 hours | - | |
| Charging Time | 5 hour(s) | 2 hour(s) | Bowers & Wilkins PX7 S2 recharge faster than Audio-Technica ATH SR50BT. |
| CONNECTIONS | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (24 pin USB-C) |
|---|
| OTHERS | Audio-Technica ATH SR50BT | Bowers & Wilkins PX7 S2 |
|---|
| Included Accessories | - | Carrying case, 3.5 mm to USB-C cable, USB-C to USB-C cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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