In depth comparison and review of Audio-Technica ATH-DSR9BT and Bang & Olufsen Beoplay H4 2nd Generation. 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-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
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Height | - | 22.3 cm | |
Width | - | 18 cm | |
Depth | - | 5.2 cm | |
Weight | 310 g | 244 g | Bang & Olufsen Beoplay H4 2nd Generation are lighter than Audio-Technica ATH-DSR9BT headphones. |
Colour | - | Matte black | Limestone | |
Body Material | - | Stainless steel, aluminium, polymer | |
Earpad Material | Foam | Leather | |
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 | Audio-Technica ATH-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | Dynamic | Dynamic | |
Ear Cups Type | - | Closed | |
Adjustable Headband | Yes | Yes | |
Foldable | Yes | - | Audio-Technica ATH-DSR9BT can be folded. |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 | Both headphones have the same Bluetooth version. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Sound Output Mode | Stereo | Stereo | |
Built-in Decoders | Pure Digital Drive | - | |
Frequency Response | 5 - 45000 Hz | 20 - 20000 Hz | Audio-Technica ATH-DSR9BT offer a larger frequency range than Bang & Olufsen Beoplay H4 2nd Generation. |
Sensitivity | 97 dB/mW | 91 dB/mW | Audio-Technica ATH-DSR9BT have higher sensitivity than Bang & Olufsen Beoplay H4 2nd Generation. |
Impedance | 38 Ohm | 20 Ohm | |
Diaphragm | 45 mm | 40 mm | Audio-Technica ATH-DSR9BT have a thicker diaphragm than Bang & Olufsen Beoplay H4 2nd Generation. |
Features | Bluetooth aptX technology | - |
MICROPHONE | Audio-Technica ATH-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Form Factor | Built-in | Built-in | |
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Microphone Technology | Condenser | Electret condenser | |
Microphone Operation Mode | Omni-directional | Omni-directional | |
Frequency Response | 50 - 4000 Hz | - | |
Sensitivity | -44 dB | - |
REMOTE CONTROL | Audio-Technica ATH-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Controls | Volume, microphone on/off | Volume control, answer/end, play/pause, next/previous track, pair mode |
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CABLE | Audio-Technica ATH-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Cable Type | USB charge cable - 2 m | Headphones cable - detachable - braided fabric - 1.25 m Micro-USB charge cable - detachable - 25 cm |
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Cable Length | - | 1.25 m |
BATTERY AND CHARGING | Audio-Technica ATH-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | - | 600 mAh | |
Battery Life | 15 hour(s) | 19 hour(s) | Bang & Olufsen Beoplay H4 2nd Generation lasts longer on a single charge than the Audio-Technica ATH-DSR9BT. |
Standby Time | 1000 hours | - | |
Charging Time | 5 hour(s) | 2.5 hour(s) | Bang & Olufsen Beoplay H4 2nd Generation recharge faster than Audio-Technica ATH-DSR9BT. |
WIRELESS LINK | Audio-Technica ATH-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Transmission Range | 10 m | - |
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CONNECTIONS | Audio-Technica ATH-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Connector Type | - | Headphones (mini-phone 3.5mm) Power input (5 pin Micro-USB Type B) |
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OTHERS | Audio-Technica ATH-DSR9BT | Bang & Olufsen Beoplay H4 2nd Generation |
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Included Accessories | Hard case | - | |
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Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |