Sony’s PlayStation Portable
The PSP has been around since 2003. While it is not the newest video game console, its technology does have distinguishing features. According to Wikipedia, it is the only handheld console to use an optical disc format as the primary way it stores data. Furthermore, its large viewing screen far surpasses that of other handheld video game consoles, it has a vast array of multi-media capabilities, and has connectivity with the Internet, and other PlayStation generations.
Audio – the PSP has a built in microphone, mono speakers, and stereo speakers. It also includes a synthesizer, equalizer, and effector.
Screen Size – 4.3 inches by 3.8 inches
Internet – PSP has full internet browser with Wi-Fi capability. You can compete with your friends over multiplayer online games.
Backward Compatibility – the PSP can also play earlier versions of PlayStation software and games.
Battery Life – comes with a Li-Ion battery and includes a DC USB power adapter to charge the battery so you don’t have to keep buying new batteries.
There have been five versions of the PSP since 2004. The latest since 2011, the PSP-E1000 is one of the few still in production. For connectivity and storage, it has a USB 2.0 interface, UMD, headphone jack, and memory stick PRO duo. For RAM and internal storage, it comes with 64MB and has 64MB system software. For its display, it has 4.3 in (110 mm) 16:9 TFT at 480 × 272, 16.77 million colors.