This would be a mentor-D. They role is to mentor or guide you with advice or assistance. A role model is a similar answer in that they respect you, but they might not offer advice or assistance which makes it incorrect.
1 Film Roll Vs SD card.
2 No LCD Display Vs LCD Display
3 No mega Pixels Vs Mega Pixels
4 Zero Optical zoom Vs Optical Zoom
5 No Picture Modes Vs Different Picture Modes
6 Limited Number of Pics per roll Vs unlimited number of pictures depending upon the size of a Card
7 Hassle of developing pictures Vs no hassle, simply transfer them to the pc/laptop
8 Limited features Vs multiple features
hope this helps
A computer is a electronic that helps you access the internet/WiFi
It means multiplying or dividing by 10, 100, 1000, etc