Compaq Portable II
Announced: February 1986
Price: US$3499 - $4999
Weight: 26 pounds
CPU: Intel 80286 @ 6 or 8MHz
RAM: 256K - 640K
Storage: One 360K 5.25-inch disk drive
10Meg or 20Meg hard drive
Display: internal 9-inch monitor
monochrome, 80 X 25 text
Ports: 1 parallel, 1 serial, 1 CGA.
OS: MS-DOS 3.2
IBM Convertible PC
Model: 5140 "Convertible"
Released: April 1986
Price: US $1,995
Weight: 12 pounds / 5.5 kg
CPU: Intel 80C88 @ 4.77 MHz
RAM: 256K, 512K max
Display: LCD - 80 X 25 text
640 X 200 graphics
Storage: two internal floppies
3-1/2 inch, 720K each
Ports: expansion bus
Peripherals: thermal printer
serial, parallel ports
CRT display adapter
Power: 12vdc, pin +
OS: PC-DOS 3.2, BASIC
Apple IIGS
Introduced: September 1986
Discontinued: December 1992
Price: US $999 without monitor
US $1498 with RGB monitor
CPU: WDC 65C816 @ 1.0 or 2.8MHz
RAM: 256K, 8Meg max
Display: text: 80 X 24 maximum
graphics: 640 X 200, 16 colors max
Ports: 2 serial, ADB (Apple Desktop Bus)
External floppy port, joystick port
RGB and composite video output
Expansion: 7 internal slots
Storage: External 800K 3.5-inch disk drive
OS: Apple GUI, ProDOS
