Tech Specs:

• Main Processor: ARM946E-S main CPU and ARM7TDMI coprocessor
• Processor Speed: 67MHz & 33MHz
• Resolution: 256 x 192 Pixels x2 
• Colors on screen: 262,144
• Screen Size: 3.12 Inches x2
• Audio: Stereo with surround sound if software supported
• RAM: 4MB SRam + 16MB Ram Expansion Pack (Optional)

Additional Notes:

Very Common