| Composition | Winca CE8904HD | Winca C149 |
| Cassette deck | no | no |
| CD-player | yes | yes |
| MP3-player | yes | yes |
| DVD-player | yes | yes |
| Radio | yes | yes |
| TV tuner | yes | yes |
| CD-changer | no | no |
| GPS-receiver | yes | yes |
| Amplifier | yes | yes |
| Equalizer | no | no |
| General characteristics | Winca CE8904HD | Winca C149 |
| Size | in regular place din | in regular place din |
| Car model | Volkswagen | Audi |
| Color | black | black |
| Number of channels | 4 | 4 |
| Output power | Winca CE8904HD | Winca C149 |
| Maximum | 45 W | 45 W |
| Equalizer | Winca CE8904HD | Winca C149 |
| Adjusting the tone | no | no |
| Super-bass | no | no |
| Display | Winca CE8904HD | Winca C149 |
| Type | multicolor | multicolor |
| Sensory | yes | yes |
| Motorised | no | no |
| Turning | no | no |
| Format | 16:9 | 16:9 |
| Resolution | Winca CE8904HD | Winca C149 |
| Horizontally | 800 pix | 800 pix |
| Vertically | 480 pix | 480 pix |
| Display dimensions | Winca CE8904HD | Winca C149 |
| Display diagonal | 7'' | 7'' |
| Adjust backlight brightness | no | no |
| Tilt panel | no | no |
| Supported carriers and formats | Winca CE8904HD | Winca C149 |
| Supported carriers | Winca CE8904HD | Winca C149 |
| CD-R | yes | yes |
| CD-RW | yes | yes |
| DVD R | yes | yes |
| DVD RW | yes | yes |
| SD/MMC card | yes | yes |
| iPod/iPhone | yes | yes |
| Video CD | yes | yes |
| DVD-Video | yes | yes |
| Formats | Winca CE8904HD | Winca C149 |
| WMA | yes | yes |
| DivX | yes | yes |
| JPEG | yes | yes |
| PAL | yes | yes |
| SECAM | yes | yes |
| NTSC | yes | yes |
| ID3 tag support | yes | yes |
| Interfaces | Winca CE8904HD | Winca C149 |
| USB-port | yes | yes |
| Front USB | no | yes |
| Gold-plated connectors | no | no |
| Connecting the ISO standard | no | no |
| Wi-Fi | no | no |
| Bluetooth | yes | yes |
| A2DP | yes | yes |
| Inputs | Winca CE8904HD | Winca C149 |
| Optical audio input | no | no |
| Audio input on the front panel | no | no |
| Composite video input | yes | yes |
| Component Video Input | no | no |
| To connect the navigation system | no | no |
| Outputs | Winca CE8904HD | Winca C149 |
| Audio output | yes | yes |
| Audio output stereo | no | no |
| Audio output PreAmp front | no | no |
| Audio output PreAmp rear | no | no |
| Audio output PreAmp subwoofer | no | no |
| Optical audio output | no | no |
| Digital coaxial audio output | no | no |
| Composite video | yes | yes |
| S-Video | no | no |
| On headphones | no | no |
| Component video output | no | no |
| Functionality | Winca CE8904HD | Winca C149 |
| Infrared remote | yes | yes |
| Joystick on the steering wheel | can be connected | can be connected |
| DSSA | no | no |
| Pause when speaking on the phone | yes | yes |
| Audio cruise control | no | no |
| Memory disk names | no | no |
| CD-text | yes | yes |
| Loudness | no | no |
| Disabling Voice | no | no |
| Clock | yes | yes |
| Search folders / files | no | no |
| Support rear view camera | yes | yes |
| Android operating system | no | no |
| The one-bit DAC architecture | no | no |
| Backlit keys | Winca CE8904HD | Winca C149 |
| Backlit | yes | yes |
| Multicolor | no | no |
| Adjust backlight brightness | no | no |
| Protection | Winca CE8904HD | Winca C149 |
| Detachable panel | no | no |
| Security codes | no | no |
| Damping suspension | no | no |
| Tuner | Winca CE8904HD | Winca C149 |
| Support band | Winca CE8904HD | Winca C149 |
| FM | yes | yes |
| LW | no | no |
| SW | no | no |
| MW | yes | yes |
| VHF | no | no |
| Digital tuner | yes | yes |
| HD Radio | no | no |
| Auto plants | yes | yes |
| Tuner with a long reception | yes | yes |
| Stereo / Mono | no | no |
| Recording function | no | no |
| RDS | yes | yes |
| RDS/EON | yes | yes |
| RDS/PTY | yes | yes |
| Dimensions | Winca CE8904HD | Winca C149 |
| Width | 178 mm | 178 mm |
| Height | 100 mm | 100 mm |
| Depth | 160 mm | 160 mm |
