| Composition | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Tuner | yes, digital | has a digital |
| CD players | yes | yes |
| MP3-player | yes | |
| MP3-players | | yes |
| DVD players | no | |
| DVD-player | | yes |
| Blu-ray player | no | no |
| Amplifier | yes | yes |
| Equalizer | yes | yes |
| Navigator | no | no |
| TV tuner | no | no |
| General characteristics | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Nominal and maximum power | 4x30 W/4x50 W | |
| Maximum power | | 4x50 W |
| Size | 1 DIN | 2 DIN |
| Interface CD-changer | no | |
| Management changer | | CD, DVD |
| Color | black | black |
| CD-changer interface is | | IP-Bus (Pioneer) |
| Supported formats | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Formats | CD Audio, MP3, WMA, AAC | |
| Media | CD-R, CD-RW, iPod | |
| Supported carriers and formats | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Formats | | CD-Audio, DVD-Video, MP3, MPEG4, WMA, AAC, JPEG |
| Media | | CD-R, CD-RW, VCD, DVD R, DVD RW |
| Memory card support | | SD, MMC |
| Decoder | | Dolby Digital, DTS |
| Standards support | | PAL, SECAM, NTSC |
| Display | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Display type | monochrome | multicolor |
| Adjusting the brightness of the display | yes | |
| Display diagonal | | 7 inch |
| Display format | | 16:9 |
| Angle adjustment panel | | yes |
| Management | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Infrared remote control | yes | |
| The joystick on the steering wheel | you can connect | |
| Auto scan stations | yes | |
| Multicolor lighting | | yes |
| Infrared remote | | yes |
| Joystick on the steering wheel | | no |
| Pause when speaking on the phone | | yes |
| Search for a folder/file | | yes |
| Auto plants | | yes |
| Interfaces | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Inputs | USB | video composite video USB |
| Front USB | yes | |
| Audio input front panel | yes | |
| Outputs | Rear PreAmp | composite video |
| Bluetooth Support | yes | no |
| Support A2DP profile | yes | |
| Audio input on the front panel | | no |
| Supports rear-view camera | | yes |
| Protection | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Detachable panel | yes | |
| Tuner | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Support ranges | FM, MW, LW | |
| Support RDS | RDS RDS/EON, RDS/PTY | |
| Tuner with distant reception | yes | |
| Number of preset FM/AM | 18 / 3 | |
| Support band | | FM, MW |
| Tuner with long reception | | yes |
| Additional information | KENWOOD KDC-BT34U | Pioneer AVH-P4250DVD |
| Tone control | yes | |
| ID3 tag support | yes | yes |
| CD-text | yes | yes |
| Dimensions (WxHxD) | 182x53x159 mm | 178x100x180 mm |
| Weight | 1200 g | |
| Adjusting the voice | | yes |
