In depth comparison and review of August EP650 and Trust Zena. 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 | Trust Zena |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 17.66 cm | 19.5 cm | |
| Width | 18.86 cm | 17.5 cm | |
| Depth | 7.1 cm | 7.3 cm | |
| Weight | 235 g | 186 g | Trust Zena are lighter than August EP650 headphones. |
| Dimensions & Weight Details | - | Headphone body: 166 g | |
| Colour | Gold | - | |
| Earpad Material | - | Synthetic leather | |
| 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 | Trust Zena |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Trust Zena 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 20000 Hz | 20 - 20000 Hz | Trust Zena offer a larger frequency range than August EP650. |
| Total Harmonic Distortion (THD) | 1% | 1% | Both headphones have the same total harmonic distortion. |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 100 dB | |
| Diaphragm | 50 mm | 40 mm | August EP650 have a thicker diaphragm than Trust Zena. |
| Signal-To-Noise Ratio | 85 dB | - | |
| Magnet Material | - | Neodymium | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | August EP650 | Trust Zena |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 150 - 4000 Hz | |
| Microphone Features | - | Echo-cancelling |
| REMOTE CONTROL | August EP650 | Trust Zena |
|---|
| Controls | - | Volume, play/pause, next/previous track, voice assistant |
|---|
| CABLE | August EP650 | Trust Zena |
|---|
| Cable Type | Headphones cable - detachable | Micro-USB charge cable - detachable Audio cable - detachable |
|---|
| BATTERY AND CHARGING | August EP650 | Trust Zena |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 220 mAh | - | |
| Battery Life | 10 hour(s) | 75 hour(s) | Trust Zena lasts longer on a single charge than the August EP650. |
| Standby Time | 720 hours | - | |
| Charging Time | 2 hour(s) | 3 hour(s) | August EP650 recharge faster than August EP650. |
| CONNECTIONS | August EP650 | Trust Zena |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | August EP650 | Trust Zena |
|---|
| Included Accessories | USB charging cable | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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