CPU 
PSP® CPU (System clock frequency 1 - 333MHz)
Memory 
64MB main memory
Display 
4.3 inch, 16:9 full transparent type 
TFT drive 
480 x 272 pixel 
Approximately 16,770,000 million colors displayed
Sound 
Built-in stereo speakers
Main Input / Output 
Wireless LAN (IEEE 802.11b) (Wi-Fi) 
High Speed (USB2.0) (mini-B) 
Memory Stick Pro Duo™ 
Analog Video Out 
Microphone
Main Connectors 
DC IN 5V connector 
DC OUT connector 
Video out / headset connector 
USB connector 
Memory Stick Duo™ slot
Key / Switches 
Directional buttons (Up/Down/Right/Left) 
Analog Stick 
Enter keys (Triangle, Circle, Cross, Square) 
START button, SELECT button, PS button 
POWER/HOLD switch, WLAN switch 
Display button, Sound button 
Volume +/- buttons x 1
Power Sources 
Lithium-ion rechargeable battery pack 
AC adaptor 
USB power supply
Internal Disc Drive 
Read-only UMD™ Drive
Supported Profile 
PSP® (PlayStation®Portable) Game 
UMD™ 
Video
Access Control 
Region Code 
Parental Control
Wireless Communication 
Infrastructure mode 
Ad hoc mode (connects up to 16 consoles)
Supplied Accessories 
AC adaptor 
Battery pack (1200mAh)
Supported Video Codec (in Memory Stick) 
Memory Stick Video Format: 
- MPEG-4 Simple Profile (AAC LC) 
- H.264/MPEG-4 AVC Main Profile (AAC LC)
MP4 Format: 
- MPEG-4 Simple Profile (AAC LC) 
- H.264/MPEG-4 AVC Main Profile – CABAC only – (AAC LC) / Baseline Profile (AAC LC) 
AVI 
- Motion JPEG (Linear PCM or µ-Lau)
Supported Music Codec (in Memory Stick) 
Memory Stick Audio Format: 
-ATRAC3™ 
-ATRAC3plus™ 
-MP3 
-MP3 (MPEG-1/2 Audio Layer3) 
-MP4 (MPEG-4 AAC) 
-WAVE (Linear PCM) 
-WMA (Windows Media Audio 9 Standard Only)
Supported Photo Codec (in Memory Stick) 
JPEG 
TIFF 
BMP 
GIF 
PNG