Price and quality in midfield. Clearly recognizable "oil film effect"

As with most competitive products, this film is significantly smaller than the display glass. The reduced size of the film results in a loss of protection in a 2-3mm wide margin. However, this reduction appears to be technically justified, since the display is curved at the edges. Who wants to try to use there also film the remains the 4 + 4 Mumbi film pack as the only choice. The Mumbi films use in contrast to the films sold here slabo a weak adhesive layer which improves the adhesion and makes the mounting difficult. However, there are probably there often problems with the adhesion in the edge region, so that even Mumbi safe side even 4 "smaller" mitliefert films without edge.

** Quality **

The stable acting film is sufficiently thick. The cut could despite - turn the border problems in the field of sensors and the home button much more accurate - or perhaps because of. Due to the generous leeway find it very difficult to position the film without a dozen "reps" properly and precisely.

** Attaching **

Since the film does not have as Mumbis via an adhesive layer, it can be virtually lifted as often and stored again. Unfortunately, this is because of the inaccurate blank sorely needed, because you get no clear optical or mechanical indications of one hundred percent correct positioning and multiple touch up is therefore the rule. I recommend for the duration of the installation, the installation of a projecting strip Tesa as reacher at all four corners of the sheet. With the size of the phone is like sneaking a dust grain and lint, the scotch tape / scotch tape can be "captured" good with a little skill and a piece. The film lays mostly cleanly, however, stayed with me despite careful positioning and scrupulously clean from the outset a few tiny "bright" points at the extreme edges. I fear it is only a question not too long until there penetrates the everyday dust.

** ** Optics

When switched off / dark display can be clearly seen in an oblique top view, especially in backlit situations "oil film like" streaks, probably arising from an interference between the antireflection coating of the screen and the film. With active display arise less identifiable impairments. In the more expensive competition from Steinheil you explicitly advertises that this problem does not occur. The edge of the sheet is on the surface unfortunately quite clearly visible. The note 1 was here with his stable, increased border and the uncurved glass visually and technically clear advantage.

** Durability **

Because of the low adhesiveness and the air gaps in the border area, I am what the durability As a little skeptical. I will add my experience in 3-5 months at this point.

** Conclusion **

Based on the positive reviews I had expected better. The imprecise cutting and fiddly mounting and the clearly visible "oil film effect" give first time a star deduction.

Addendum: Most of the "free" sites in the border area have subsided after a few days. Therefore, for the time being four stars.
Keeps the film more than 3 months without subside noticeably from the edge, it is also in this evaluation.
But would prefer me three and a half star.