| Composition | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Tuner | | yes, digital |
| CD player | no | |
| CD players | | no |
| MP3 player | yes | |
| MP3-player | | yes |
| DVD player | no | |
| DVD players | | no |
| Radio | yes | |
| Blu-ray player | | no |
| Amplifier | yes | yes |
| Built-in Changer | no | |
| Equalizer | yes | yes |
| Built-in GPS receiver | no | |
| Navigator | | no |
| TV tuner | no | no |
| General characteristics | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Peak power | | 4x40 W |
| Size | 2 din | 1 DIN |
| Interface CD-changer | | no |
| Number of channels | 4 | |
| Color | black | black |
| Output power | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Maximum | 45 Watt | |
| Supported formats | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Formats | | MP3, WMA |
| Equalizer | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Tone Control | yes | |
| Super bass | no | |
| Display | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Display type | | monochrome |
| Type | monochrome | |
| Sensory | no | |
| Motorized | no | |
| Turning | no | |
| Brightness adjustment | no | |
| Panel angle adjustment | no | |
| Management | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Infrared remote control | | no |
| The joystick on the steering wheel | | no |
| Pause when talking on the phone | | yes |
| Auto scan stations | | yes |
| Interfaces | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Inputs | | USB |
| Front USB | | yes |
| Audio input front panel | | yes |
| Outputs | | audio |
| Bluetooth Support | | no |
| USB port | yes | |
| Connecting the ISO | | yes |
| USB on the front panel | yes | |
| Gold plated connectors | no | |
| ISO connection | yes | |
| Wi-Fi | no | |
| Bluetooth | no | |
| A2DP | no | |
| Formats | SUPRA SFD-2020DD | SUPRA SFD-50U |
| ID3 Tags | yes | |
| Protection | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Detachable panel | | yes |
| Removable panel | yes | |
| Security Codes | no | |
| Damping suspension | no | |
| Tuner | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Support ranges | | FM |
| Tuner with distant reception | | yes |
| Additional information | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Tone control | | yes |
| ID3 tag support | | yes |
| The tone compensation | | yes |
| Dimensions (WxHxD) | | 178x50x160 mm |
| Inputs | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Optical audio input | no | |
| Front panel audio input | yes | |
| Composite video input | no | |
| Component Video Input | no | |
| To connect the navigation system | no | |
| Outputs | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Audio output | yes | |
| Audio Output PreAmp Subwoofer | no | |
| Optical Audio Out | no | |
| Digital coaxial audio output | no | |
| Composite video output | no | |
| S-Video | no | |
| Headphones | no | |
| Component Video Output | no | |
| Functionality | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Infrared Remote | yes | |
| Steering wheel joystick | no | |
| DSSA | no | |
| Pause when talking on the phone | yes | |
| Audio Cruise Control | no | |
| Disk Name Memory | no | |
| CD text | no | |
| Tone Compensation | yes | |
| Mute tones | no | |
| Clock | yes | |
| Search by folders / files | no | |
| Support rear view camera | no | |
| Android operating system | no | |
| Single-bit DAC architecture | no | |
| Key backlight | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Backlight | yes | |
| Multicolor | no | |
| Brightness adjustment | no | |
| Ranges | SUPRA SFD-2020DD | SUPRA SFD-50U |
| FM | yes | |
| LW | no | |
| SW | no | |
| MW | no | |
| VHF | no | |
| Digital tuner | yes | |
| HD Radio | no | |
| Auto Search Stations | yes | |
| Number of presets FM | 18 | |
| Long Range Tuner | yes | |
| Stereo / Mono Switch | no | |
| Recording function | no | |
| RDS | no | |
| RDS/EON | no | |
| RDS/PTY | no | |
| Dimensions | SUPRA SFD-2020DD | SUPRA SFD-50U |
| Width | 178 mm | |
| Height | 100 mm | |
| Depth | 160 mm | |
