IMAK Hydrogel III screen protector film for Sony Xperia Pro-I

At the point in time this text is written, this is most likely the cutting edge technology for screen protectors. It's a hydrogel film of innovative design, which comes with several benefits. The elastic buffering of the TPU helps protecting the phone against breaking on accidental drops, the colour rendition doesn't affect the screen's natural colours (perfect for AMOLED screens), and it has an HD smoothing to not interfere with the light transmittance. It's about 0.15mm thick, which is incredibly thin - and allows for a natural touch on the phone, which also means the touch sensitivity isn't affected whatsoever.