In depth comparison and review of Sennheiser HD 820 and Trust Urban Dona. 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 | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Product Type | Headphones - wired | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 18.3 cm | |
| Width | - | 17.5 cm | |
| Depth | - | 7.5 cm | |
| Weight | 360 g | 185 g | Trust Urban Dona are lighter than Sennheiser HD 820 headphones. |
| Colour | - | Grey | |
| Earpad Material | Microfibre | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Trust Urban Dona can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | Yes | - | Sennheiser HD 820 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 6 - 48000 Hz | 20 - 20000 Hz | Sennheiser HD 820 offer a larger frequency range than Trust Urban Dona. |
| Sensitivity | 103 dB/Vrms | 108 dB | Trust Urban Dona have higher sensitivity than Sennheiser HD 820. |
| Impedance | 300 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional |
| REMOTE CONTROL | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Controls | - | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Cable Type | Headphones cable - OFC - 3 m | Headphones cable - straight Micro-USB charge cable |
|
|---|---|---|---|
| Cable Length | 3 m | - | |
| Plated Connector | Gold | - |
| FEATURES | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Additional Functions | - | microSD card reader, digital player |
|---|
| BATTERY AND CHARGING | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 7 hour(s) |
| CONNECTIONS | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 820 | Trust Urban Dona |
|---|
| Included Accessories | USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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