In depth comparison and review of Bang & Olufsen Beoplay H4 and August EP650. 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 | August EP650 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | |
|---|---|---|---|
| Height | 22 cm | 17.66 cm | |
| Width | 19.4 cm | 18.86 cm | |
| Depth | 5 cm | 7.1 cm | |
| Weight | 235 g | 235 g | Both headphones are equally heavy. |
| Colour | Black | Charcoal grey | Sandstone | Tangerine | Violet | Gold | |
| Body Material | Stainless steel, aluminium | - | |
| Earpad Material | Leather | - | |
| Headband Material | Leather | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Bang & Olufsen Beoplay H4 | August EP650 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Foldable | - | Yes | August EP650 can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | Bang & Olufsen Beoplay H4 have a more advanced version of Bluetooth than August EP650. |
| 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 | |
| Frequency Response | 20 - 22000 Hz | 60 - 20000 Hz | Bang & Olufsen Beoplay H4 offer a larger frequency range than August EP650. |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | 91 dB/mW | - | |
| Impedance | 20 Ohm | - | |
| Diaphragm | 40 mm | 50 mm | August EP650 have a thicker diaphragm than Bang & Olufsen Beoplay H4. |
| Signal-To-Noise Ratio | - | 85 dB | |
| Features | - | Bluetooth aptX technology |
| MICROPHONE | Bang & Olufsen Beoplay H4 | August EP650 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - |
| REMOTE CONTROL | Bang & Olufsen Beoplay H4 | August EP650 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, pair mode | - |
|---|
| CABLE | Bang & Olufsen Beoplay H4 | August EP650 |
|---|
| Cable Type | Headphones cable - braided fabric - 1.25 m | Headphones cable - detachable | |
|---|---|---|---|
| Cable Length | 1.25 m | - |
| BATTERY AND CHARGING | Bang & Olufsen Beoplay H4 | August EP650 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 600 mAh | 220 mAh | Bang & Olufsen Beoplay H4 have a higher battery capacity than August EP650. |
| Battery Life | 19 hour(s) | 10 hour(s) | Bang & Olufsen Beoplay H4 lasts longer on a single charge than the August EP650. |
| Standby Time | - | 720 hours | |
| Charging Time | 2.5 hour(s) | 2 hour(s) | August EP650 recharge faster than Bang & Olufsen Beoplay H4. |
| WIRELESS LINK | Bang & Olufsen Beoplay H4 | August EP650 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Bang & Olufsen Beoplay H4 | August EP650 |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Bang & Olufsen Beoplay H4 | August EP650 |
|---|
| Included Accessories | USB charging cable (25cm) | USB charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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