In depth comparison and review of Koss UR 23i and Philips SHB3165BK. 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 | Philips SHB3165BK |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Height | - | 16 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 7 cm | |
| Weight | - | 146 g | |
| Colour | White | Black | Black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | Koss UR 23i | Philips SHB3165BK |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Philips SHB3165BK can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| 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 | |
| Sound Effects | - | Dynamic Bass, Solid Bass | |
| Frequency Response | 20 - 20000 Hz | 10 - 22000 Hz | Philips SHB3165BK offer a larger frequency range than Koss UR 23i. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 94 dB | 106 dB | Philips SHB3165BK have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 24 Ohm | |
| Diaphragm | - | 32 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Koss UR 23i | Philips SHB3165BK |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | Koss UR 23i | Philips SHB3165BK |
|---|
| Controls | - | Volume control, answer/end, microphone on/mute, hold, phone/music mode, reject call, redial |
|---|
| CABLE | Koss UR 23i | Philips SHB3165BK |
|---|
| Cable Type | Headphones cable - 1.22 m | USB charge cable |
|---|
| BATTERY AND CHARGING | Koss UR 23i | Philips SHB3165BK |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 11 hour(s) | |
| Standby Time | - | 200 hours |
| WIRELESS LINK | Koss UR 23i | Philips SHB3165BK |
|---|
| Transmission Range | - | 15 m |
|---|
| CONNECTIONS | Koss UR 23i | Philips SHB3165BK |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB |
|---|
| OTHERS | Koss UR 23i | Philips SHB3165BK |
|---|
| Service & Support | Limited warranty - lifetime | - |
|---|
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