Side by side comparison and review of SOUL X-TRA and Bang & Olufsen Beoplay H4 2nd Generation. 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 | SOUL X-TRA | Bang & Olufsen Beoplay H4 2nd Generation |
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Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless | |
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Height | 20 cm | 22.3 cm | |
Width | 16.4 cm | 18 cm | |
Depth | 7.2 cm | 5.2 cm | |
Weight | 198 g | 244 g | SOUL X-TRA are lighter than SOUL X-TRA headphones. |
Colour | Blue | Matte black | Limestone | |
Body Material | - | Stainless steel, aluminium, polymer | |
Earpad Material | - | Leather | |
Design | Sports | - | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
SOUND QUALITY | SOUL X-TRA | 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 | - | SOUL X-TRA can be folded. |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.2 | Bang & Olufsen Beoplay H4 2nd Generation have a more advanced version of Bluetooth than SOUL X-TRA. |
Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Sensitivity | - | 91 dB/mW | |
Impedance | - | 20 Ohm | |
Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
Magnet Material | Neodymium | - |
MICROPHONE | SOUL X-TRA | Bang & Olufsen Beoplay H4 2nd Generation |
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Form Factor | Built-in | Built-in | |
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Microphone Technology | - | Electret condenser | |
Microphone Operation Mode | - | Omni-directional |
REMOTE CONTROL | SOUL X-TRA | Bang & Olufsen Beoplay H4 2nd Generation |
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Controls | Volume, on/off, answer/end, play/pause, next/previous track, reject call, redial | Volume control, answer/end, play/pause, next/previous track, pair mode |
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CABLE | SOUL X-TRA | Bang & Olufsen Beoplay H4 2nd Generation |
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Cable Type | USB charge cable - detachable Headphones cable - detachable - straight |
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 | SOUL X-TRA | 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 | 320 mAh | 600 mAh | Bang & Olufsen Beoplay H4 2nd Generation have a higher battery capacity than SOUL X-TRA. |
Battery Life | 24 hour(s) | 19 hour(s) | SOUL X-TRA lasts longer on a single charge than the Bang & Olufsen Beoplay H4 2nd Generation. |
Charging Time | 2 hour(s) | 2.5 hour(s) | SOUL X-TRA recharge faster than SOUL X-TRA. |
WIRELESS LINK | SOUL X-TRA | Bang & Olufsen Beoplay H4 2nd Generation |
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Transmission Range | 10 m | - |
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CONNECTIONS | SOUL X-TRA | Bang & Olufsen Beoplay H4 2nd Generation |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone 3.5mm) Power input (5 pin Micro-USB Type B) |
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OTHERS | SOUL X-TRA | Bang & Olufsen Beoplay H4 2nd Generation |
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Included Accessories | Carrying case | - | |
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Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |