In depth comparison and review of Bang & Olufsen Beoplay H4 and Audio-Technica ATH SR50BT. 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 | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | 22 cm | - | |
| Width | 19.4 cm | - | |
| Depth | 5 cm | - | |
| Weight | 235 g | 180 g | Audio-Technica ATH SR50BT are lighter than Bang & Olufsen Beoplay H4 headphones. |
| Colour | Black | Charcoal grey | Sandstone | Tangerine | Violet | Black | Brown-grey | |
| Body Material | Stainless steel, aluminium | - | |
| Earpad Material | Leather | Memory foam | |
| Headband Material | Leather | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | Yes | - | |
| Foldable | - | Yes | Audio-Technica ATH SR50BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Audio-Technica ATH SR50BT have a more advanced version of Bluetooth than Bang & Olufsen Beoplay H4. |
| 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 - 22000 Hz | 5 - 40000 Hz | Audio-Technica ATH SR50BT offer a larger frequency range than Bang & Olufsen Beoplay H4. |
| Max Input Power | - | 1500 mW | |
| Sensitivity | 91 dB/mW | 98 dB/mW | Audio-Technica ATH SR50BT have higher sensitivity than Bang & Olufsen Beoplay H4. |
| Impedance | 20 Ohm | - | |
| Diaphragm | 40 mm | 45 mm | Audio-Technica ATH SR50BT have a thicker diaphragm than Bang & Olufsen Beoplay H4. |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Technology | Electret condenser | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 50 - 4000 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, pair mode | Volume |
|---|
| CABLE | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Cable Type | Headphones cable - braided fabric - 1.25 m | Headphones cable - detachable - L shaped - 1.2 m USB charge cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.25 m | 1.2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 19 hour(s) | 25 hour(s) | Audio-Technica ATH SR50BT lasts longer on a single charge than the Bang & Olufsen Beoplay H4. |
| Standby Time | - | 1000 hours | |
| Charging Time | 2.5 hour(s) | 5 hour(s) | Bang & Olufsen Beoplay H4 recharge faster than Bang & Olufsen Beoplay H4. |
| WIRELESS LINK | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Bang & Olufsen Beoplay H4 | Audio-Technica ATH SR50BT |
|---|
| Included Accessories | USB charging cable (25cm) | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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