HTC recently announced it was going to start outfitting certain handsets with SLCD screens rather than AMOLED, due to short supply of the latter. The SLCD screens may be easier more plentiful, but do they look as nice? The people over at Howard Forums put them to a test in a video comparison, with a Nexus One sporting an AMOLED screen, an HTC Desire with S-LCD, a Motorola Milestone with regular LCD and a Samsung Wave with Super-AMOLED.
All the displays were really good, they all had decent colour and respectable viewing angles. The super AMOLED was noticeably less reflective than the others and was blacker with the best viewing angles. Super LCD had similar detail in the rock face video and had a superior horizontal viewing angle compared to a regular AMOLED display. The AMOLED had slightly better blacks (you can't tell from the video - sorry) and slightly better vertical viewing angles. Both Super LCD and AMOLED were very reflective.