By color, I mean one electronic ink shade at a time. With a choice of black or white backgrounds on the matte monochrome display, users can scribble in black, white, green, red and blue. The 0.6-pound has some standard tablet requirements like an SD card slot, USB connectivity, a headphones jack and various control buttons.
Sorry, but that's not going to cut it. Being able to highlight, being able to annotate your charts in contrasting colors, well, aside from the SMF and MP3 playback, THAT'S what makes the MPP and iPad viewers so good..!