Detailed comparison and review of Koss UR 23i and Skullcandy Riff. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Koss UR 23i | Skullcandy Riff |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 18.05 cm | |
| Width | - | 15.55 cm | |
| Depth | - | 7.18 cm | |
| Weight | - | 160 g | |
| Colour | White | Black | Crimson | White, crimson | Grey | Blue, sunset, speckle | Black | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Koss UR 23i | Skullcandy Riff |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Skullcandy Riff can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | <1% | |
| Sensitivity | 94 dB | 98 dB | Skullcandy Riff have higher sensitivity than Koss UR 23i. |
| Impedance | 34 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Koss UR 23i | Skullcandy Riff |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | Koss UR 23i | Skullcandy Riff |
|---|
| Controls | - | Volume control, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Koss UR 23i | Skullcandy Riff |
|---|
| Cable Type | Headphones cable - 1.22 m | Headphones cable - straight - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m |
| BATTERY AND CHARGING | Koss UR 23i | Skullcandy Riff |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 280 mAh | |
| Battery Life | - | 12 hour(s) |
| CONNECTIONS | Koss UR 23i | Skullcandy Riff |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Koss UR 23i | Skullcandy Riff |
|---|
| Included Accessories | - | USB charging cable (120cm) | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
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