In depth comparison and review of Koss UR 23i 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 | Koss UR 23i | Trust Urban Dona |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 18.3 cm | |
| Width | - | 17.5 cm | |
| Depth | - | 7.5 cm | |
| Weight | - | 185 g | |
| Colour | White | Black | Grey | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Koss UR 23i | Trust Urban Dona |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | - | 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) | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | 108 dB | Trust Urban Dona have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Koss UR 23i | Trust Urban Dona |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | - | Omni-directional |
| REMOTE CONTROL | Koss UR 23i | Trust Urban Dona |
|---|
| Controls | - | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | Koss UR 23i | Trust Urban Dona |
|---|
| Cable Type | Headphones cable - 1.22 m | Headphones cable - straight Micro-USB charge cable |
|---|
| FEATURES | Koss UR 23i | Trust Urban Dona |
|---|
| Additional Functions | - | microSD card reader, digital player |
|---|
| BATTERY AND CHARGING | Koss UR 23i | Trust Urban Dona |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 7 hour(s) |
| CONNECTIONS | Koss UR 23i | Trust Urban Dona |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Koss UR 23i | Trust Urban Dona |
|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
|---|
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