Image size explained
Image size is based on video camera resolution used to make the image. This resolution is set to 640 x 480 by default. 1280 x 720 is available for iPhone 4, 1920 x 1080 for iPhone 4s, 5, 5c and 5s.
Simple
640 x 480
HD 1280 x 720
1280 x 480
HD 2560 x 720
Double
Triple
Quadruple
1920 x 480
HD 3840 x 720
2560 x 480
HD 5120 x 720
Images sizes with vertical scanner lamp:
Images sizes with horizontal scanner lamp:
640 x 480
HD 1280 x 720
Simple
Double
Triple
Quadruple
640 x 960
HD 1280 x 1440
640 x 1440
HD 1280 x 2160
640 x 1920
HD 1280 x 2880