Appearance
I can only say: The film makes the iPhone more beautiful! It transforms the display into a matte surface, which personally I like really good. Also of friends I've received only positive of feedback, but these are certainly a Geshcmackssache! Also really no bubbles can be seen. Apart from the really beautiful matting, the film is virtually invisible!
Function
I use the film for almost 3 months now and I am very glad that I have it, because on my screen are no scratches, etc., it provides excellent protection! Likewise, those pesky fingerprints have become significantly less, which is a very positive.
Regarding the functioning of the touch displays, I really can find no restrictions. The display also works with film properly. The same applies to the sharpness and color depth, I really see no difference.
Conclusion
The iPhone funktiniert as good as before with this film, the touch screen responds flawlessly. But thanks to this award wertetn film from Belkin is super protected from stains and craters. I would buy again!