In depth comparison and review of August EP650 and Philips TAH4205RD. 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 | August EP650 | Philips TAH4205RD |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 17.66 cm | 18.5 cm | |
| Width | 18.86 cm | 16.5 cm | |
| Depth | 7.1 cm | 4 cm | |
| Weight | 235 g | 150 g | Philips TAH4205RD are lighter than August EP650 headphones. |
| Colour | Gold | Red | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | August EP650 | Philips TAH4205RD |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Philips TAH4205RD 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) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | - | Yes | Philips TAH4205RD are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 60 - 20000 Hz | 20 - 20000 Hz | Philips TAH4205RD offer a larger frequency range than August EP650. |
| Total Harmonic Distortion (THD) | 1% | - | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 50 mm | PET - 32 mm | August EP650 have a thicker diaphragm than Philips TAH4205RD. |
| Signal-To-Noise Ratio | 85 dB | - | |
| Magnet Material | - | NdFeB | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650 | Philips TAH4205RD |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | August EP650 | Philips TAH4205RD |
|---|
| Controls | - | Volume control, reject call |
|---|
| CABLE | August EP650 | Philips TAH4205RD |
|---|
| Cable Type | Headphones cable - detachable | USB-C cable - detachable |
|---|
| BATTERY AND CHARGING | August EP650 | Philips TAH4205RD |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 220 mAh | - | |
| Battery Life | 10 hour(s) | 29 hour(s) | Philips TAH4205RD lasts longer on a single charge than the August EP650. |
| Battery Life Details | - | Standby: up to 166 hours Continuous talk: up to 21 hours Continuous playback: up to 29 hours |
|
| Standby Time | 720 hours | 166 hours | August EP650 have longer standby time than Philips TAH4205RD. |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | August EP650 | Philips TAH4205RD |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (power only) Bluetooth |
|---|
| OTHERS | August EP650 | Philips TAH4205RD |
|---|
| Included Accessories | USB charging cable | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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