The Bottom Line: Casio's affordable color PDA is a capable organizer, but it's no match for competing Palm and Handspring PDAs.
Specs: Microsoft Windows CE 3.0, 16 MB DRAM, NEC 166 MHzVR4131, 3 in x 0.7 in x 4.8 in, Stylus, Touch-screen
Specs: 2 MB, 3.1 in x 0.6 in x 4.8 in, Stylus, Touch-screen
Specs: 2 MB, 3.2 in x 0.5 in x 5 in, Stylus, Touch-screen
Specs: Casio OS, 2 MB Flash, 20 MHz, 3.2 in x 0.6 in x 5 in, Stylus, Touch-screen
Specs: Microsoft Windows CE 2.11, 32 MB DRAM, NEC 131 MHzVR4121, 3.2 in x 0.8 in x 5.1 in, Stylus, Touch-screen