The PSP (2004) was a generational leap over the original PlayStation (1994) in handheld form:
| Area | PlayStation (1994) | PSP (2004) |
|---|---|---|
| Portability | Home console (requires TV, power outlet) | True handheld – 170×74×23 mm, 280 g |
| Graphics | 33 MHz MIPS, 32-bit, 640×480i | 333 MHz MIPS + VFPU, 480×272 progressive, 33M polys/sec |
| Media | CD-ROM (650 MB) | UMD (1.8 GB dual-layer) + Memory Stick |
| Connectivity | None (link cable for 2 consoles) | Wi-Fi 802.11b, ad-hoc multiplayer, Internet browser |
| Multimedia | Audio CD only | MP4 video, MP3/AAC audio, JPEG photos, RSS |
| Controls | DualShock (2 analog, 14 btns) | Single analog nub, D-pad, 12 btns, Home/Note |
| Battery | N/A | 3–6 hrs (game), 5+ hrs (video/music) |
Discontinued 2014; succeeded by PlayStation Vita.