Very good image quality is marred by some weak smart function.

I want to succinctly tell my experience:
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Optics & feel:
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+ Visually appealing design with a very thin bezel. Thus, the picture looks even bigger.
+ The workmanship is very good, looks very high-quality impression
+ The construction and assembly are done easily and with little effort.
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Picture / Sound Quality:
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+ The TV convinces with its very good image quality
+ I have noticed no dead pixels, or clouding.
+ In case of indirect sunlight minimal reflection can be seen. But this I feel not as disturbing.
+ The 3D function convinced me. Special advantage: 2D to 3D possible !!
+ Sound quality is perfectly adequate. But no Bosequalität no plate tone results.
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Smart function:
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+ WLAN is detected immediately. Had at no time problems.
+ Browser work properly. Short charging times
+ Wireless Tatstertur and mouse (Logitech) easily recognized.
+ Shame that apps like Youtube unfortunately running only very rarely properly. But unfortunately falls off very often.
+ Amazon Instant Video on the other hand runs without crashes !! smoothly
+ By connecting an external hard drive is possible to record a TV program.
+ In at least one hard drive at a speed of. 5400 U / m is even Timeshift possible !!
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Conclusion:
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A TV is what very easy to use and with external hard drive can even record programs. The 3D, and 2D to 3D may convince. Only the smart function is not fully developed yet.