In depth comparison and review of Urbanears Hellas and Adesso Xtream H4. 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 | Urbanears Hellas | Adesso Xtream H4 |
|---|
| Product Type | Headphones - wireless - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 99.8 g | |
| Colour | Rush | Black belt | Team | Trail | - | |
| Recommended Use | Portable electronics, phone | Portable electronics, computer |
| SOUND QUALITY | Urbanears Hellas | Adesso Xtream H4 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Input Power | 50 mW | - | |
| Sensitivity | 98 dB | 105 dB | Adesso Xtream H4 have higher sensitivity than Urbanears Hellas. |
| Impedance | 60 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Urbanears Hellas | Adesso Xtream H4 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional |
| REMOTE CONTROL | Urbanears Hellas | Adesso Xtream H4 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume control |
|---|
| CABLE | Urbanears Hellas | Adesso Xtream H4 |
|---|
| Cable Type | Headphones cable | Headset cable - straight - 1.8 m | |
|---|---|---|---|
| Cable Length | - | 1.8 m |
| CONNECTIONS | Urbanears Hellas | Adesso Xtream H4 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
|---|
| OTHERS | Urbanears Hellas | Adesso Xtream H4 |
|---|
| Service & Support | - | Limited warranty - 1 year |
|---|
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