Man you know you are getting old when you still think that PSP screens used to be bigger than current smartphone Screens. As a previous PSP owner I can Totally Relate To
The #Sony #PSP (Playstation Portable) put portability into Sony's gaming lineup
Is the display really THAT different between PSP 2000 and 3000? : r/PSP
PSP 1000 vs PSP 2000 vs PSP 3000 Speed Comparison - YouTube
PSP 1000 Vs 2000 Vs 3000 Vs PSP Go – PlayStation Portable Model Comparison
PSP 1000 VS PSP 2000 - What Are The Differences?
The Vita's screen compared to the PSP's - PlayStation Vita Forum (PS Vita) - Neoseeker Forums
Short comparison between OLED Vita and PSP Go screens - YouTube
PSP 1000 Original Vs IPS Screen Ghosting Comparison : r/PSP
What's the difference between all the various models of PSP? - Quora
PSP 1000 vs PSP 3000 screens : r/PSP
PSP and PS Vita Side by Side
Is the PlayStation Vita better than the PSP? - Quora
PSP IPS Screen vs Original. Clear Pink PSP has an IPS Screen.