Sony PlayStation Portable PSP-1000 Series

The Sony PlayStation Portable (PSP-1000) features a 4.3-inch widescreen LCD, a 333 MHz MIPS processor, and 32 MB of main RAM
 
Core Specifications
Display: 4.3-inch TFT LCD (16:9 widescreen), 480 x 272 resolution, 16.77 million colors
CPU: PSP CPU (clocked from 222 MHz up to 333 MHz)
Memory: 32 MB main memory, 4 MB embedded DRAM
Storage/Drive: Universal Media Disc (UMD) drive (read-only, ~1.8 GB capacity), Memory Stick Duo slot
Dimensions: 6.7 in (170 mm) wide × 2.9 in (74 mm) high × 0.91 in (23 mm) deep
Weight: 0.62 lbs / 280 g (including battery)
Battery: Removable 1,800 mAh Lithium-ion battery (approx. 3 to 6 hours of use)
 
Connectivity & Ports
Wireless: IEEE 802.11b (Wi-Fi)
Ports: USB 2.0 (mini-B), Infrared port, DC IN 5V connector, headset connector
Audio: Built-in stereo speakers and headphone jack