Side by side comparison and review of Koss UR 23i and Veho ZB-5. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Koss UR 23i | Veho ZB-5 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 18.5 cm | |
| Width | - | 14.5 cm | |
| Depth | - | 6.7 cm | |
| Colour | White | Black | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Koss UR 23i | Veho ZB-5 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Foldable | - | Yes | Veho ZB-5 can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 EDR | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | 106 dB | Veho ZB-5 have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 32 Ohm | |
| Diaphragm | - | 50 mm |
| MICROPHONE | Koss UR 23i | Veho ZB-5 |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | Koss UR 23i | Veho ZB-5 |
|---|
| Controls | - | Volume, answer/end |
|---|
| CABLE | Koss UR 23i | Veho ZB-5 |
|---|
| Cable Type | Headphones cable - 1.22 m | Audio cable - 1.2 m Micro-USB charge cable |
|---|
| BATTERY AND CHARGING | Koss UR 23i | Veho ZB-5 |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 400 mAh | |
| Battery Life | - | 19 hour(s) | |
| Standby Time | - | 250 hours |
| WIRELESS LINK | Koss UR 23i | Veho ZB-5 |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | Koss UR 23i | Veho ZB-5 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Koss UR 23i | Veho ZB-5 |
|---|
| Included Accessories | - | Headphone case | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod | |
| Service & Support | Limited warranty - lifetime | - |
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