| Composition | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Tuner | has a digital | has a digital |
| CD players | yes | yes |
| MP3-players | no | yes |
| Blu-ray player | no | no |
| DVD-player | | yes |
| Amplifier | yes | yes |
| Equalizer | yes | yes |
| Navigator | no | no |
| TV tuner | | no |
| General characteristics | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Maximum power | 4x45 W | 4x50 W |
| Size | | 2 DIN |
| CD-changer interface is | | no |
| Color | | black |
| Supported carriers and formats | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Formats | CD-Audio | CD-Audio, DVD-Video, MP3, MPEG4, DivX, WMA, AAC, JPEG |
| Media | | CD-R, CD-RW, VCD, DVD R, DVD RW, iPod |
| Decoder | | Dolby Digital |
| Standards support | | PAL, SECAM, NTSC |
| Display | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Display type | multicolor | multi-color, touch |
| Display diagonal | | 5.8 inch |
| Display format | | 16:9 |
| Management | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Infrared remote | no | yes |
| Joystick on the steering wheel | no | no |
| Pause when speaking on the phone | yes | |
| Search for a folder/file | | yes |
| Auto plants | | yes |
| Interfaces | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Audio input on the front panel | no | yes |
| Outputs | audio | PreAmp front subwoofer PreAmp, composite video |
| Inputs | | video composite video USB |
| Front panel USB | | yes |
| Bluetooth Support | | no |
| Supports rear-view camera | | yes |
| Connecting the navigation system | | yes |
| Protection | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Detachable panel | yes | |
| Tuner | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Support band | FM, MW, LW | FM, MW, LW |
| Dynamic range | 93 dB | |
| RDS | | RDS RDS/EON, RDS, PTY |
| Tuner with long reception | | yes |
| Additional information | KENWOOD KDC-2021SG | Pioneer AVH-1450DVD |
| Super-bass | yes | |
| Adjusting the voice | yes | yes |
| Single-bit DAC architecture | yes | |
| Signal/noise ratio | 96 dB | |
| CD-text | no | yes |
| Resampling audio | 8 | |
| Crosstalk | 85 dB | |
| Tone compensation | yes | |
| Features | Compatibility with CD-R/RW. Backlight colorgreen (2021SG), red (2021SA) | |
| The number of bands equalizer | | 5 |
| ID3 tag support | | yes |
| Dimensions (WxHxD) | | 178x100x160 mm |
