by Brand Names

 

  Graphic PDA's

Apple

MessagePad 120 / 130

 Released in 1994 Made in Taiwan  Memory 120: 4 MB ROM (Newton OS), 1 or 2 MB User memory, 130: 8 MB ROM, 2.5 MB RAM  
 Display Sensitive LCD, 240 x 320 dots, 2 gray scales, green backlight (130)  Keyboard Sensitive LCD & stylus pen + Menu keys
 Batteries 4 x AA, 1 x CR-2032 for backup  PC-Sync Serial port, LocalTalk compatible & RS-232
 Size/weight 10.2 (W) x 20.3 (D) x 2.9 (H) cm / 553 g  Messages in    
 Functions Names book, Schedule, In/out mail box, Home/world clock, 8-digit calculator + numerous third party applications
 Comment MessagePad 120 released in 1994, 130 in 1996. One of the first handheld device using the hand-writing recognition.
ARM 610 RISC processor at 20 Mhz. Newton OS 1.2 then 2.0 in English and German languages only.