I have six main units (two Silver (both are CIB), one Pink (CIB) two Blue (one CIB) and Red).
type handheld game console
country Japan
year 2003
os Nintendo
cpu 32-bit ARM
speed 16 MHz
ram 32KB+96 KB VRAM 256 KB
WRAM
graphic LCD 260 x 160
colors 32768
sound 4 channels stereo
ports cartridge slot, audio, serial port
power 10 with light, 3 hours recharging
The Nintendo Game Boy Advance SP — The Clamshell Redesign
The Nintendo Game Boy Advance SP, released in February 2003, was a radical redesign of the GBA — replacing the horizontal slate form factor with a clamshell design featuring a front-lit (later backlit) LCD display, a rechargeable lithium-ion battery, and a form factor that folded to a remarkably compact size. The SP addressed the original GBA’s most significant criticism — its lack of a backlit display — while also improving battery life and portability. The AGS-101 revision added a true backlit display that dramatically improved visual quality, making it one of the finest handheld gaming devices ever produced and a favourite among collectors today.