In depth comparison and review of Koss UR 23i and Philips BASS+ SHB3075BK. 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 BASS+ SHB3075BK |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 18.5 cm | |
| Width | - | 13.5 cm | |
| Depth | - | 4 cm | |
| Weight | - | 132 g | |
| Colour | White | Black | Black | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Philips BASS+ SHB3075BK can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| 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 | 9 - 21000 Hz | Philips BASS+ SHB3075BK offer a larger frequency range than Koss UR 23i. |
| Max Input Power | - | 40 mW | |
| Sensitivity | 94 dB | 103 dB | Philips BASS+ SHB3075BK have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 32 Ohm | |
| Diaphragm | - | PET - 32 mm | |
| Magnet Material | - | NdFeB |
| MICROPHONE | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Controls | - | Volume control, answer/end, microphone on/mute, hold, phone/music mode, reject call |
|---|
| CABLE | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Cable Type | Headphones cable - 1.22 m | USB charge cable |
|---|
| FEATURES | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Additional Functions | - | USB charging port |
|---|
| BATTERY AND CHARGING | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 12 hours | |
| Battery Life Details | - | Continuous playback: up to 12 hours Continuous playback: up to 12 hours Standby: up to 166 hours |
|
| Standby Time | - | 166 hours |
| WIRELESS LINK | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (power only) Bluetooth |
|---|
| OTHERS | Koss UR 23i | Philips BASS+ SHB3075BK |
|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 1 year |
|---|
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