| Composition | Rolsen RCR-302 | Rolsen RCR-112R |
| Tuner | has a digital | |
| Cassette deck | | no |
| CD players | no | |
| CD-player | | no |
| MP3-players | yes | |
| MP3-player | | yes |
| DVD-player | no | no |
| Blu-ray player | no | |
| Radio | | yes |
| Amplifier | yes | yes |
| Equalizer | yes | no |
| CD-changer | | no |
| Navigator | no | |
| GPS-receiver | | no |
| TV tuner | no | no |
| General characteristics | Rolsen RCR-302 | Rolsen RCR-112R |
| Maximum power | 4x60 W | |
| Size | 1 DIN | 1 din |
| CD-changer interface is | no | |
| Color | black | black |
| Number of channels | | 4 |
| Supported carriers and formats | Rolsen RCR-302 | Rolsen RCR-112R |
| Formats | MP3, MPEG4, DivX, WMA, AAC, OGG, JPEG | |
| Memory card support | SD, MMC | |
| Output power | Rolsen RCR-302 | Rolsen RCR-112R |
| Maximum | | 45 W |
| Equalizer | Rolsen RCR-302 | Rolsen RCR-112R |
| Adjusting the tone | | no |
| Super-bass | | no |
| Display | Rolsen RCR-302 | Rolsen RCR-112R |
| Display type | multicolor | |
| Display diagonal | 3 inch | |
| Type | | monochrome |
| Sensory | | no |
| Motorised | | no |
| Turning | | no |
| Adjust backlight brightness | | no |
| Tilt panel | | no |
| Management | Rolsen RCR-302 | Rolsen RCR-112R |
| Multicolor lighting | yes | |
| Infrared remote | yes | |
| Joystick on the steering wheel | no | |
| Auto plants | yes | |
| Interfaces | Rolsen RCR-302 | Rolsen RCR-112R |
| Inputs | USB | |
| Front panel USB | yes | |
| Audio input on the front panel | yes | |
| Bluetooth Support | no | |
| Connecting the ISO | yes | |
| USB-port | | yes |
| Front USB | | yes |
| Gold-plated connectors | | no |
| Connecting the ISO standard | | no |
| Wi-Fi | | no |
| Bluetooth | | no |
| A2DP | | no |
| Supported carriers | Rolsen RCR-302 | Rolsen RCR-112R |
| SD/MMC card | | yes |
| Tuner | Rolsen RCR-302 | Rolsen RCR-112R |
| Support band | FM, MW | |
| Additional information | Rolsen RCR-302 | Rolsen RCR-112R |
| Adjusting the voice | yes | |
| ID3 tag support | no | |
| Dimensions (WxHxD) | 180x50x160 mm | |
| Inputs | Rolsen RCR-302 | Rolsen RCR-112R |
| Optical audio input | | no |
| Audio input on the front panel | | yes |
| Composite video input | | no |
| Component Video Input | | no |
| To connect the navigation system | | no |
| Outputs | Rolsen RCR-302 | Rolsen RCR-112R |
| Audio output | | yes |
| Audio output stereo | | no |
| Audio output PreAmp front | | no |
| Audio output PreAmp rear | | no |
| Audio output PreAmp subwoofer | | no |
| Optical audio output | | no |
| Digital coaxial audio output | | no |
| Composite video | | no |
| S-Video | | no |
| On headphones | | no |
| Component video output | | no |
| Functionality | Rolsen RCR-302 | Rolsen RCR-112R |
| Infrared remote | | no |
| Joystick on the steering wheel | | no |
| DSSA | | no |
| Pause when speaking on the phone | | no |
| Audio cruise control | | no |
| Memory disk names | | no |
| CD-text | | no |
| Loudness | | no |
| Disabling Voice | | no |
| Clock | | yes |
| Search folders / files | | no |
| Support rear view camera | | no |
| Android operating system | | no |
| The one-bit DAC architecture | | no |
| Backlit keys | Rolsen RCR-302 | Rolsen RCR-112R |
| Backlit | | yes |
| Multicolor | | no |
| Adjust backlight brightness | | no |
| Protection | Rolsen RCR-302 | Rolsen RCR-112R |
| Detachable panel | | no |
| Security codes | | no |
| Damping suspension | | no |
| Support band | Rolsen RCR-302 | Rolsen RCR-112R |
| FM | | yes |
| LW | | no |
| SW | | no |
| MW | | no |
| VHF | | no |
| Digital tuner | | yes |
| HD Radio | | no |
| Auto plants | | yes |
| Number of preset radio | | 18 |
| Tuner with a long reception | | no |
| Stereo / Mono | | no |
| Recording function | | no |
| RDS | | no |
| RDS/EON | | no |
| RDS/PTY | | no |
| Dimensions | Rolsen RCR-302 | Rolsen RCR-112R |
| Width | | 180 mm |
| Height | | 50 mm |
| Depth | | 160 mm |